 Solgar, B-Complex "100", 250 Vegetable Capsules | | |
Zinc reduces diarrhea, colds in infantsDaily Zinc but Not Multivitamin Supplementation Reduces Diarrhea and Upper Respiratory Infections in Tanzanian Infants: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial. We investigated the impact of daily multivitamin and zinc supplementation on the health of Tanzanian infants. In our randomized, double-blind study involving 2,400 infants, we compared the effects of these supplements against a placebo over 18 months.
Our findings revealed that while zinc significantly reduced occurrences of diarrhea and acute respiratory infections, multivitamins did not provide additional benefits. Ultimately, zinc supplementation starting at 6 weeks may be beneficial for reducing some common illnesses in infants, but multivitamins did not show any significant positive impact. Enhances resilience Most Useful Review 1 people found this helpful The B vitamins support the cardiovascular and nervous systems, bolster emotional health, and strengthen the immune system against diseases. They help improve bowel function and skin condition. A deficiency in B vitamins can lead to fatigue, irritability, and anaemia. I believe that taking a complex of these vitamins is essential for maintaining and enhancing our health. |
 Solgar, B-Complex "50", 100 Vegetable Capsules | | |
Zinc reduces diarrhea, colds in infantsDaily Zinc but Not Multivitamin Supplementation Reduces Diarrhea and Upper Respiratory Infections in Tanzanian Infants: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial. We investigated the impact of daily multivitamin and zinc supplementation on the health of Tanzanian infants. In our randomized, double-blind study involving 2,400 infants, we compared the effects of these supplements against a placebo over 18 months.
Our findings revealed that while zinc significantly reduced occurrences of diarrhea and acute respiratory infections, multivitamins did not provide additional benefits. Ultimately, zinc supplementation starting at 6 weeks may be beneficial for reducing some common illnesses in infants, but multivitamins did not show any significant positive impact. Effective for eyes Most Useful Review 6 people found this helpful I take Solgar B-Complex 50, one capsule daily. After 1.5 months, I observed significant improvement in my eye fatigue after long hours in front of screens. It worked far better than lutein and blueberries for my eyes. My nervous system felt stable, though I may need magnesium for optimal calm. I also experienced noticeable fat loss in my waist, while maintaining my skin condition and atopic dermatitis remained controlled with no exacerbations. |
 Doctor's Best, Fully Active B Complex with Quatrefolic®, 30 Veggie Caps | | |
Zinc reduces diarrhea, colds in infantsDaily Zinc but Not Multivitamin Supplementation Reduces Diarrhea and Upper Respiratory Infections in Tanzanian Infants: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial. We investigated the impact of daily multivitamin and zinc supplementation on the health of Tanzanian infants. In our randomized, double-blind study involving 2,400 infants, we compared the effects of these supplements against a placebo over 18 months.
Our findings revealed that while zinc significantly reduced occurrences of diarrhea and acute respiratory infections, multivitamins did not provide additional benefits. Ultimately, zinc supplementation starting at 6 weeks may be beneficial for reducing some common illnesses in infants, but multivitamins did not show any significant positive impact. Quick healing Most Useful Review 1 people found this helpful This is my first experience with the active vitamin B group, and I must say it’s made a noticeable difference. My mouth ulcers healed quickly, and I haven't had any breakouts before my period. Although it's a bit pricey, I recommend it, especially if you suffer from common colds. |
 Garden of Life, Vitamin Code, RAW B-Complex, 120 Vegan Capsules | | |
Zinc reduces diarrhea, colds in infantsDaily Zinc but Not Multivitamin Supplementation Reduces Diarrhea and Upper Respiratory Infections in Tanzanian Infants: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial. We investigated the impact of daily multivitamin and zinc supplementation on the health of Tanzanian infants. In our randomized, double-blind study involving 2,400 infants, we compared the effects of these supplements against a placebo over 18 months.
Our findings revealed that while zinc significantly reduced occurrences of diarrhea and acute respiratory infections, multivitamins did not provide additional benefits. Ultimately, zinc supplementation starting at 6 weeks may be beneficial for reducing some common illnesses in infants, but multivitamins did not show any significant positive impact. Strengthened immunity Most Useful Review 5 people found this helpful After pregnancy, childbirth, and two years of breastfeeding, I was exhausted and frequently suffered from colds. Upon taking these vitamins, I experienced a boost in energy and strength, and throughout the winter, I did not catch a common cold. |
 NOW Foods, B-50, 100 Veg Capsules | | |
Zinc reduces diarrhea, colds in infantsDaily Zinc but Not Multivitamin Supplementation Reduces Diarrhea and Upper Respiratory Infections in Tanzanian Infants: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial. We investigated the impact of daily multivitamin and zinc supplementation on the health of Tanzanian infants. In our randomized, double-blind study involving 2,400 infants, we compared the effects of these supplements against a placebo over 18 months.
Our findings revealed that while zinc significantly reduced occurrences of diarrhea and acute respiratory infections, multivitamins did not provide additional benefits. Ultimately, zinc supplementation starting at 6 weeks may be beneficial for reducing some common illnesses in infants, but multivitamins did not show any significant positive impact. No more colds Most Useful Review 8 people found this helpful B vitamins are water-soluble, so I take them daily to ensure I’m replenished. Since I started, I no longer catch the common cold or get canker sores! |
 Life Extension, BioActive Complete B-Complex, 60 Vegetarian Capsules | | |
Zinc reduces diarrhea, colds in infantsDaily Zinc but Not Multivitamin Supplementation Reduces Diarrhea and Upper Respiratory Infections in Tanzanian Infants: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial. We investigated the impact of daily multivitamin and zinc supplementation on the health of Tanzanian infants. In our randomized, double-blind study involving 2,400 infants, we compared the effects of these supplements against a placebo over 18 months.
Our findings revealed that while zinc significantly reduced occurrences of diarrhea and acute respiratory infections, multivitamins did not provide additional benefits. Ultimately, zinc supplementation starting at 6 weeks may be beneficial for reducing some common illnesses in infants, but multivitamins did not show any significant positive impact. Effective energy boost Most Useful Review 41 people found this helpful This is the best cost-effective and most effective vitamin B supplement I've ever encountered. It combines ingredients that are uncommon in Japan, and it outperforms energy drinks sold in drugstores that are less than 500 yen. It makes me feel better, and when I take potassium the day after overindulging, I don't experience swelling at all, allowing me to wake up feeling normal. |
 Jarrow Formulas, Curcumin 95, Turmeric Extract, 500 mg, 120 Veggie Capsules | | |
Curcumin reduces cold symptomsEffects of Highly Bioavailable Curcumin Supplementation on Common Cold Symptoms and Immune and Inflammatory Functions in Healthy Japanese Subjects: A Randomized Controlled Study. We embarked on an engaging investigation into how highly bioavailable curcumin, a key component of turmeric, affects common cold symptoms. Our study spanned 12 weeks, involving 99 healthy Japanese adults who were randomly divided into three groups. Two groups received different formulations of curcumin while the third group was given a placebo.
Each participant took four capsules daily, and we measured the cumulative days participants experienced cold symptoms. Interestingly, we discovered that those taking either curcumin formulation reported significantly fewer days with cold symptoms compared to the placebo group.
Additionally, we monitored various immune function markers, inflammatory parameters, and overall safety throughout the study. Notably, we observed no adverse effects from curcumin supplementation, making it a promising option for those looking to mitigate cold symptoms naturally. Effective for colds Most Useful Review 27 people found this helpful Curcumin is excellent for inflammation and pain relief. I find it effective against the common cold, especially when I double the dose at the first signs of illness. I take it with meals, ideally with fat and black pepper for better absorption. It's essential for my joint pain and even helps with headaches. A great supplement overall. |
 Garden of Life, Organics, Extra Strength Turmeric, Inflammatory Response, 60 Vegan Tablets | | |
Curcumin reduces cold symptomsEffects of Highly Bioavailable Curcumin Supplementation on Common Cold Symptoms and Immune and Inflammatory Functions in Healthy Japanese Subjects: A Randomized Controlled Study. We embarked on an engaging investigation into how highly bioavailable curcumin, a key component of turmeric, affects common cold symptoms. Our study spanned 12 weeks, involving 99 healthy Japanese adults who were randomly divided into three groups. Two groups received different formulations of curcumin while the third group was given a placebo.
Each participant took four capsules daily, and we measured the cumulative days participants experienced cold symptoms. Interestingly, we discovered that those taking either curcumin formulation reported significantly fewer days with cold symptoms compared to the placebo group.
Additionally, we monitored various immune function markers, inflammatory parameters, and overall safety throughout the study. Notably, we observed no adverse effects from curcumin supplementation, making it a promising option for those looking to mitigate cold symptoms naturally. Powerful protection Most Useful Review 51 people found this helpful Turmeric is incredibly beneficial, especially when paired with black pepper and ginger! This jar lasts four months! Though the capsules are large, I have no trouble swallowing them, and they have a mild taste. When I sensed a cold, I took a double dose along with honey and propolis and didn't fall ill. Turmeric is indeed powerful! |
 NOW Foods, Iron, Double Strength, 36 mg, 90 Veg Capsules | | |
Effective for reducing anaemiaHome fortification of foods with multiple micronutrient powders for health and nutrition in children under two years of age. We explored whether home fortification of foods with multiple micronutrient powders (MNPs) impacts nutrition and health in children under two years. Analyzing 29 studies, we discovered that using MNPs significantly lowered anaemia rates by 18% and iron deficiency by 53%. Moreover, MNPs improved haemoglobin levels compared to no intervention. However, there was no notable influence on weight. While the intervention showed promise for anaemia, its direct effects on other health areas remain unclear, indicating a need for more research in this area. Cold symptoms alleviated Most Useful Review 43 people found this helpful I cannot live without this! During childbirth, I suffered from a common cold, sore throat, and fever monthly. Despite numerous visits to the ENT department, I was desperate for relief. After learning I might be low in iron and zinc, I switched to Now Foods, which contains significantly more iron than others I'd tried. Initially, the smell made me gag, but I got used to it. I recommend purchasing from iHerb or Rakuten for better prices. |
 Solgar, Gentle Iron®, 25 mg, 90 Vegetable Capsules | | |
Effective for reducing anaemiaHome fortification of foods with multiple micronutrient powders for health and nutrition in children under two years of age. We explored whether home fortification of foods with multiple micronutrient powders (MNPs) impacts nutrition and health in children under two years. Analyzing 29 studies, we discovered that using MNPs significantly lowered anaemia rates by 18% and iron deficiency by 53%. Moreover, MNPs improved haemoglobin levels compared to no intervention. However, there was no notable influence on weight. While the intervention showed promise for anaemia, its direct effects on other health areas remain unclear, indicating a need for more research in this area. Increased energy Most Useful Review 36 people found this helpful HEMOGLOBIN IS GOING UP IMMEDIATELY! This excellent drug, iron in the chelated form of bisglycinate, has effectively restored my ferritin and normalised my haemoglobin levels. I feel more energetic and no longer sluggish. It has no side effects, such as constipation. My mother was also satisfied with it. |
 21st Century, Calcium Citrate + D3 Maximum, 75 Tablets | | |
Vitamin D3 improves cold symptomsIntake of 25-Hydroxyvitamin D3 Reduces Duration and Severity of Upper Respiratory Tract Infection: A Randomized, Double-Blind, Placebo-Controlled, Parallel Group Comparison Study. We conducted a thorough investigation into how 25-hydroxyvitamin D3, commonly referred to as vitamin D3, impacts upper respiratory tract infections (URTIs), particularly the common cold. This study was carried out as a randomized, double-blind, placebo-controlled trial, engaging 428 participants, all aged between 45 and 74, across three clinics in Japan.
Participants were divided into two groups, with one receiving a daily dose of 10 μg of vitamin D3, while the other took a placebo for 16 weeks. Our findings highlighted that those who took vitamin D3 experienced a reduction in the duration of their upper respiratory symptoms, as well as a decrease in severity and improvement in their quality of life during illness.
Overall, our results indicate that supplementing with vitamin D3 might be a proactive step in handling the discomforts associated with common colds. This simple addition to one's daily routine could lead to a notably better experience when facing URTIs, providing a hopeful outlook for those looking for relief from their symptoms. Boosted immunity Most Useful Review 135 people found this helpful Vitamins D3 have significantly improved my immune system. I used to struggle with herpes and tried many things for my immunity. After taking these vitamins, I noticed that all my colleagues fell ill with the common cold, but I remained fine. Now, even the sceptics around me take these vitamins. |
 Mason Natural, Vitamin K2 Plus Vitamin D3, 100 Tablets | | |
Vitamin D3 improves cold symptomsIntake of 25-Hydroxyvitamin D3 Reduces Duration and Severity of Upper Respiratory Tract Infection: A Randomized, Double-Blind, Placebo-Controlled, Parallel Group Comparison Study. We conducted a thorough investigation into how 25-hydroxyvitamin D3, commonly referred to as vitamin D3, impacts upper respiratory tract infections (URTIs), particularly the common cold. This study was carried out as a randomized, double-blind, placebo-controlled trial, engaging 428 participants, all aged between 45 and 74, across three clinics in Japan.
Participants were divided into two groups, with one receiving a daily dose of 10 μg of vitamin D3, while the other took a placebo for 16 weeks. Our findings highlighted that those who took vitamin D3 experienced a reduction in the duration of their upper respiratory symptoms, as well as a decrease in severity and improvement in their quality of life during illness.
Overall, our results indicate that supplementing with vitamin D3 might be a proactive step in handling the discomforts associated with common colds. This simple addition to one's daily routine could lead to a notably better experience when facing URTIs, providing a hopeful outlook for those looking for relief from their symptoms. Increased immunity Most Useful Review 3 people found this helpful As a result of the reception, I've noticed right away that my mood improves, lethargy and fatigue lessen, and my immunity increases, aiding my overall health and resistance to viruses and colds. Living near several factories with poor air quality, I've taken vitamin D3 and K2 as recommended by my therapist, and I am pleased with my health state! |
 Life Extension, Vitamins D and K with Sea-Iodine, 60 Capsules | | |
Iodine reduces rhinovirus infectionsInterruption of experimental rhinovirus transmission. We explored the effectiveness of 2% aqueous iodine in preventing infections caused by rhinoviruses, the culprits behind the common cold. In a controlled setting, volunteers had their fingers treated with iodine before being exposed to the virus. Remarkably, none of the eight participants who received the iodine treatment became infected immediately afterwards. In contrast, all of the seven volunteers treated with a placebo did get infected.
We also noticed that when exposure occurred two hours after iodine application, only one out of ten volunteers fell victim to the virus, whereas six out of ten in the placebo group became ill. The difference was notable, though not quite statistically significant. Additionally, tests showed virus presence in only 11% of hand washes from those who used iodine, compared to 41% from the placebo group, suggesting that iodine may substantially reduce virus contamination on hands.
Overall, these findings indicate that using iodine could be an effective strategy in preventing common cold infections, especially right after treatment. It seems that applying iodine to our hands may serve as a protective measure against rhinovirus, significantly reducing the chances of getting sick. Consistent health improvement Most Useful Review 102 people found this helpful Prior to this supplement, I frequently suffered from the common cold and sore throats. After starting on Vitamins D and K for immune support, I have not had any signs of colds or flu for over 18 months, despite family illness. |
 Garden of Life, Kid's Immune Gummy + Vitamin C, D & Zinc, Cherry, 60 Vegetarian Gummies | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Excellent composition Most Useful Review 3 people found this helpful Ideal balance in this supplement; my child finds it beneficial for preventing the common cold. With natural vitamin C from amla extract and easily digestible zinc, it is very effective. Plus, it doesn't contain major allergens. The pleasant taste makes my daughter eager to eat them, and I highly recommend this reliable product. |
 Nordic Naturals, Kids Vitamin D3 Gummies, Ages 3+, Wild Watermelon Splash, 400 IU, 120 Gummies | | |
Reduced illness frequency Most Useful Review 2 people found this helpful Excellent vitamins! My son, who is 10 and very active, had been getting sick more often with the common cold. After two weeks of these vitamins, I noticed he was less tired and less nervous. The taste is also delightful; I tried them myself! I highly recommend them. Effective during flu season Most Useful Review This product is fantastic for my 4 and 6-year-olds, particularly during the common cold and flu season. They adore the taste, and I appreciate the ingredients. |
 NOW Foods, Ultra A & D3, 100 Softgels | | |
Vitamin D3 improves cold symptomsIntake of 25-Hydroxyvitamin D3 Reduces Duration and Severity of Upper Respiratory Tract Infection: A Randomized, Double-Blind, Placebo-Controlled, Parallel Group Comparison Study. We conducted a thorough investigation into how 25-hydroxyvitamin D3, commonly referred to as vitamin D3, impacts upper respiratory tract infections (URTIs), particularly the common cold. This study was carried out as a randomized, double-blind, placebo-controlled trial, engaging 428 participants, all aged between 45 and 74, across three clinics in Japan.
Participants were divided into two groups, with one receiving a daily dose of 10 μg of vitamin D3, while the other took a placebo for 16 weeks. Our findings highlighted that those who took vitamin D3 experienced a reduction in the duration of their upper respiratory symptoms, as well as a decrease in severity and improvement in their quality of life during illness.
Overall, our results indicate that supplementing with vitamin D3 might be a proactive step in handling the discomforts associated with common colds. This simple addition to one's daily routine could lead to a notably better experience when facing URTIs, providing a hopeful outlook for those looking for relief from their symptoms. Effective against colds Most Useful Review 5 people found this helpful For common colds and flu, I take 4 (100,000 IU) with 50,000 IU of vitamin D-3 at the first sign of illness. It usually stops the cold immediately. I also include zinc lozenges every 3 hours if I experience a sore throat. I always bring it along when I travel. |
 L'il Critters, Gummy Vites Daily Multivitamin, 70 Gummies | | |
No colds experienced Most Useful Review 204 people found this helpful The taste of the gummy bears is sweet and quite dense; my child enjoys them, and they're a fantastic healthy treat. The price is also appealing, as similar products in pharmacies cost significantly more. The most important aspect is their effectiveness—our household has not had any common colds this winter! Immunity strengthened Most Useful Review 20 people found this helpful I'm pleased with these multicoloured teddy bears containing essential vitamins like A, C, D, E, and more. My daughter enjoys them, and I appreciate that she’s receiving a beneficial supplement instead of just a sweet. After taking these vitamins for three months, she only caught a slight cold once, which didn’t develop into a serious illness. I also ensure she gets Vitamin C at the first sign of a cold and a warm drink. Overall, these vitamins have positively affected her immunity, mood, and even her hair growth! |
 Mommy's Bliss, Baby Multivitamin + Iron, Age 2 Months+, Grape, 1 fl oz ( 30 ml) | | |
Positive vitamin effect Most Useful Review 2 people found this helpful Perfectly! My daughter usually spurns vitamins, but surprisingly, she enjoys these (8 months). During the cold season, she eagerly opens her mouth for them and then drinks some water. I will order again. Cold symptoms reduced Most Useful Review I found this vitamin complex very effective, especially with its dispenser for easy use. I noticed an improvement in my child after starting it during a cold. The neutral taste means my child drinks it willingly, which is a significant plus. |
 New Chapter, Advanced Perfect Prenatal Multivitamin, 270 Vegetarian Tablets | | |
Boosted immunity Most Useful Review This vitamin complex is essential during cold season for boosting immunity. No colds noted Most Useful Review High-quality vitamins with a pleasant taste. The pills are small and easy to swallow. Since I started taking them, my well-being has improved, along with the condition of my hair and nails. I have not experienced any common colds or viruses. I highly recommend them! |
 NOW Foods, MK-7 Vitamin K-2 , 100 mcg, 120 Veg Capsules | | |
No infections noted Most Useful Review 2 people found this helpful Since taking vitamin D and K, I’ve avoided the common cold despite many around me falling ill. I attribute this to my supplement regimen and will continue taking them. Supports bone health Most Useful Review Vitamin K2 has been a brilliant addition to my health routine, enhancing bone health and calcium absorption. I’ve also noticed benefits to my dental health and overall well-being. |
 Advanced Clinicals, Vitamin C Serum, Anti-Aging, 1.75 fl oz (52 ml) | | |
Improved skin texture Most Useful Review 71 people found this helpful It took me a while to assess its effectiveness. My closed acne has significantly improved since incorporating this retinol essence, along with Vitamin C and hyaluronic acid into my routine. My skin now feels firmer and smoother! I hope my experience helps others searching for solutions. Game-changing serum Most Useful Review 64 people found this helpful After ordering from iHerb multiple times, this is my second review. This Vitamin C serum consistently keeps acne at bay while leaving my face feeling youthful and smooth. Having used it for over a year, I can affirm it’s transformed my skincare routine. I plan to attach before-and-after pictures to illustrate the impressive results, which include clearing whiteheads. |
 21st Century, Acidophilus Probiotic Blend, 150 Capsules | | |
Probiotics reduced cold symptomsRandomized controlled trial of probiotics to reduce common cold in schoolchildren. We assessed the impact of a two-strain probiotic, Lactobacillus acidophilus and Bifidobacterium bifidum, on common cold symptoms in schoolchildren through a double-blind randomized controlled trial.
Over three months, children aged 8-13 in Thailand received either the probiotics or a placebo.
We found a significant reduction in cold symptoms and school absenteeism among those taking the probiotic, along with lower rates of fever and cough. Overall, this suggests probiotics could be beneficial in managing cold symptoms for school-aged kids. Alleviated digestive issues Most Useful Review 6 people found this helpful I've found it excellent for improving digestion and increasing beneficial bacteria, which has alleviated my constipation and bloating. Note: consult a doctor if you have Candida as it may not be advisable. |
 Jarrow Formulas, Vegan Saccharomyces Boulardii + MOS, 5 Billion CFU, 180 Veggie Capsules | | |
Yeast supplement reduces cold symptomsEffects of a modified yeast supplement on cold/flu symptoms. We explored the effects of EpiCor, a dried Saccharomyces cerevisiae fermentate, on cold and flu symptoms among healthy individuals who had recently received a flu shot. Over 12 weeks, we conducted a randomized, double-blind, placebo-controlled trial with 116 participants who took either EpiCor or a placebo.
Those supplemented with EpiCor reported significantly fewer symptoms and a shorter duration of illness compared to those on the placebo. This suggests that EpiCor may offer a beneficial approach to reducing cold and flu-like symptoms. Reduced intestinal discomfort Most Useful Review 179 people found this helpful I initially used this for an anti-candida protocol, but had to administer it early. My child suffered from terrible intestinal discomfort. However, after introducing Saccharomyces on the tenth day, the rumbling stopped, and he seemed calmer. The capsules are large and difficult for a child to swallow, but I diluted them in cold water and used a syringe. Thankfully, everything seems to be fine. |
 NOW Foods, Saccharomyces Boulardii, Probiotic , 5 Billion CFU, 60 Veg Capsules | | |
Yeast supplement reduces cold symptomsEffects of a modified yeast supplement on cold/flu symptoms. We explored the effects of EpiCor, a dried Saccharomyces cerevisiae fermentate, on cold and flu symptoms among healthy individuals who had recently received a flu shot. Over 12 weeks, we conducted a randomized, double-blind, placebo-controlled trial with 116 participants who took either EpiCor or a placebo.
Those supplemented with EpiCor reported significantly fewer symptoms and a shorter duration of illness compared to those on the placebo. This suggests that EpiCor may offer a beneficial approach to reducing cold and flu-like symptoms. Family lifesaver Most Useful Review 1 people found this helpful This drug is a lifesaver for our family; I try to always keep it stocked. We use it for common colds, especially before and during trips when pathogenic flora is likely to take over. It has always provided effective relief for our whole family, particularly after consuming high-carbohydrate foods for extended periods. |
 NOW Foods, 8 Billion Acidophilus & Bifidus, 120 Veg Capsules | | |
Probiotic yogurt reduces cold symptomsEffect of fermented milk on upper respiratory tract infection in adults who lived in the haze area of Northern China: a randomized clinical trial. We investigated how consuming Qingrun yogurt, which contains the probiotic Bifidobacterium lactis, affects common colds among adults living in hazy areas. In a clinical trial with 136 participants, those who enjoyed the probiotic yogurt daily experienced fewer colds and reported milder symptoms compared to those who consumed regular yogurt.
Remarkably, it even shortened the duration and intensity of respiratory infections. The findings suggest that incorporating probiotic yogurt into our diets could be a beneficial strategy to help combat upper respiratory infections. Stable condition Most Useful Review 1 people found this helpful I have been taking this every day for five years due to my weak stomach and irritable bowel. Since starting it, my condition has stabilised, and I rarely catch a common cold, feeling much healthier overall. |
 American Health, Chewable Acidophilus, Natural Strawberry, 1 Billion CFU, 60 Chewable Wafers | | |
Probiotic yogurt reduces cold symptomsEffect of fermented milk on upper respiratory tract infection in adults who lived in the haze area of Northern China: a randomized clinical trial. We investigated how consuming Qingrun yogurt, which contains the probiotic Bifidobacterium lactis, affects common colds among adults living in hazy areas. In a clinical trial with 136 participants, those who enjoyed the probiotic yogurt daily experienced fewer colds and reported milder symptoms compared to those who consumed regular yogurt.
Remarkably, it even shortened the duration and intensity of respiratory infections. The findings suggest that incorporating probiotic yogurt into our diets could be a beneficial strategy to help combat upper respiratory infections. Improved asthma symptoms Most Useful Review 4 people found this helpful I have used this probiotic brand for over five years, and it works wonders for my immune system and my bowels. This new version is just as effective, and my six-year-old grandson has been using it too. He has asthma, but since he started taking it, he hasn’t had any breathing problems from the common cold this year. I highly recommend this product; you’ll be glad you gave it a try. |
 Garden of Life, Vitamin Code, RAW Prenatal, 90 Vegetarian Capsules | | |
Effective against cold Most Useful Review 7 people found this helpful Some of the best raw vitamins I've used! I switched from synthetic to raw vitamins, and these from Garden of Life fit my needs perfectly. I've noticed that the common cold bypasses me, and my hair and nails have improved. I take one capsule daily with juice, and I've had no pills from these vitamins. Overall, my health feels excellent and I recommend them for anyone, especially nursing mothers. No colds experienced Most Useful Review 6 people found this helpful I took these vitamins before and during my pregnancy, noting no allergic reactions and excellent test results. Surprisingly, my haemoglobin and iron levels were always stable, despite common issues for expectant mothers. I recommend these vitamins due to their effectiveness in maintaining overall health and preventing the common cold. |
 Rainbow Light, Women's One 50+, Daily Multivitamin, High Potency , 60 Vegetarian Tablets | | |
Effective vitamins Most Useful Review Highly effective multivitamins for women over 50. They help eliminate deficiencies in nutrients and essential vitamins. Beneficial during the common cold season. Reduced common colds Most Useful Review I took it to my mother, and thankfully she stopped suffering from the common cold so often. |
 Garden of Life, Organics, Women's Once Daily, 60 Vegan Tablets | | |
Improved health Most Useful Review 121 people found this helpful These organic whole food multivitamins have a natural composition from fruits and vegetables. I noticed a noticeable reduction in common colds and felt more energetic. The dosage is adequate and well-balanced, which suits our needs. They are smooth to swallow and do not cause any digestive issues. My daughter and I took these regularly, and we remained healthy throughout spring without falling ill. Immune system boost Most Useful Review 12 people found this helpful I adore Garden of Life for its natural composition and effectiveness! These organic vitamins, which I take for gastritis, did not cause side effects. Over time, I felt their positive effects, including increased energy and improved skin condition. Most importantly, I didn't catch the common cold during autumn and winter, which was fantastic! |
 21st Century, Cranberry Plus Probiotic, 60 Tablets | | |
Effective prevention Most Useful Review 61 people found this helpful I recommend this for chronic pyelonephritis. My daughter periodically suffers from this condition in spring and autumn, necessitating antibiotic therapy with Cananephron. However, this year we opted for cranberries instead; the results were clear as we avoided antibiotics and did not catch a common cold over winter. I believe this might be due to immune stimulation, and there were no side effects. The manufacturer claims that two tablets equal one glass of cranberries, making it one of the best home remedies. Thus, I highly recommend it. Inflammation support Most Useful Review 52 people found this helpful I bought the 21st Century Cranberry tablets despite not suffering from cystitis, merely trying to address intestinal issues. Cranberries are known for their anti-inflammatory properties. I take these when I feel a common cold coming on, and they have been effective. The small size of the tablets makes them easy to swallow, and I feel good about their health benefits. |
 NOW Foods, Berry Dophilus, Kids, 2 Billion CFU, 120 Chewables | | |
Stronger immunity Most Useful Review 5 people found this helpful It works. I bought these as my son used to catch common colds every other week. My 2.5-year-old can accept the taste now. He seems more regular with his bowel movements and has a better appetite. I've noticed he copes better when he catches a cold. I've started grinding it and dissolving it in water as he started to dislike it, but he still enjoys it. Immunity boost Most Useful Review 1 people found this helpful I have really liked it! We have been taking this probiotic for three weeks. There were some abdominal pains, but it seems to have boosted immunity, as he dealt with a common cold in just two days. |
 Rainbow Light, Prenatal One™ Daily Multivitamin, High Potency, 150 Vegan Tablets | | |
Effective treatment Most Useful Review 1 people found this helpful The goal has been achieved; my haemoglobin is normal! I took these vitamins to raise my haemoglobin due to chronic anaemia. After a month of taking one capsule daily, my levels improved, I experienced better sleep, and less hair loss. Remarkably, the vitamins also helped me recover from a common cold swiftly, with no side effects. The price is a pleasant surprise—much cheaper than the alternatives I previously used. I highly recommend these vitamins for both quality and effectiveness! Immune boost Most Useful Review 1 people found this helpful 100 points out of 5! I'm preparing for pregnancy and wanted to ensure good health. These vitamins surprised me; they are easy to swallow and have a pleasant herbal scent. After a week, I noticed new hair growth and improved immunity since I haven't caught a common cold. I'm thrilled with this product—it truly works! |
 Gaia Herbs, Black Elderberry with Acerola Fruit, 60 Vegan Capsules | | |
Elderberry may ease cold symptomsElderberry Supplementation Reduces Cold Duration and Symptoms in Air-Travellers: A Randomized, Double-Blind Placebo-Controlled Clinical Trial. In a well-structured study involving 312 economy class passengers, we explored how a specially processed elderberry extract may impact common cold symptoms during air travel. The study used a randomized, double-blind, placebo-controlled design, meaning participants were divided into two groups: one received the elderberry supplement, while the other got a placebo without knowing which they were taking.
We noted that while 12 cold episodes occurred in the elderberry group and 17 in the placebo group, the difference wasn’t statistically significant. However, those in the placebo group experienced a notably longer duration of cold symptoms, with 117 days compared to just 57 days for the elderberry group.
Additionally, the average symptom score—reflecting how severe these symptoms were—was much higher in the placebo group. This suggests that using elderberry might significantly shorten the duration and severity of colds in air travelers. Yet, we should approach these findings with caution, as further research is needed to fully understand the effects on physical and mental health. Supports immunity Most Useful Review 14 people found this helpful I can't speak for the flu, but for the common cold, it works remarkably well. It's important to start taking two capsules at the first signs. The capsule form is convenient for carrying, unlike syrup. Black elderberry effectively supports immunity, helping to overcome illness faster. |
 Nature's Truth, Sambucus Black Elderberry, 2,000 mg, 100 Quick Release Capsules (1,000 mg per Capsule) | | |
Elderberry may reduce cold symptomsElderberry Supplementation Reduces Cold Duration and Symptoms in Air-Travellers: A Randomized, Double-Blind Placebo-Controlled Clinical Trial. This study implemented a randomized, double-blind, placebo-controlled design to explore whether elderberry supplements could improve respiratory health for air travelers. We observed 312 economy class passengers traveling from Australia to an overseas destination, aiming to see if a standardized elderberry extract could lessen the duration and severity of cold episodes.
Participants recorded their cold symptoms in daily diaries and completed surveys measuring their upper respiratory conditions and overall quality of life at various points before and after travel. While both groups experienced cold episodes, it was notable that those taking the placebo had a longer duration of symptoms and reported feeling worse overall. Specifically, the placebo group faced cold symptoms for an average of 117 days, compared to just 57 days for those receiving elderberry, and their average symptom scores were substantially higher.
Our analysis points to the potential benefits of elderberry in reducing both the duration and severity of cold symptoms for people traveling by air. However, additional research is necessary to confirm these findings and delve deeper into the possible effects of elderberry on both physical and mental health. Highly recommended Most Useful Review 1 people found this helpful Amazing! We've tried many treatments for colds, but this is the one that works best during the early onset of a common cold. We use it both as a supplement for immunity and as medication for colds. I highly recommend it! |
 Nature's Way, Black Elderberry, 1,150 mg, 100 Vegan Capsules (575 mg per Capsule) | | |
Elderberry may reduce cold symptomsElderberry Supplementation Reduces Cold Duration and Symptoms in Air-Travellers: A Randomized, Double-Blind Placebo-Controlled Clinical Trial. This study implemented a randomized, double-blind, placebo-controlled design to explore whether elderberry supplements could improve respiratory health for air travelers. We observed 312 economy class passengers traveling from Australia to an overseas destination, aiming to see if a standardized elderberry extract could lessen the duration and severity of cold episodes.
Participants recorded their cold symptoms in daily diaries and completed surveys measuring their upper respiratory conditions and overall quality of life at various points before and after travel. While both groups experienced cold episodes, it was notable that those taking the placebo had a longer duration of symptoms and reported feeling worse overall. Specifically, the placebo group faced cold symptoms for an average of 117 days, compared to just 57 days for those receiving elderberry, and their average symptom scores were substantially higher.
Our analysis points to the potential benefits of elderberry in reducing both the duration and severity of cold symptoms for people traveling by air. However, additional research is necessary to confirm these findings and delve deeper into the possible effects of elderberry on both physical and mental health. Effective cold remedy Most Useful Review 219 people found this helpful This elderberry product is a powerful tool for treating the common cold. I always trust this brand as they produce high-quality supplements. Elderberry, both berries and flowers, supports immunity and acts as an antioxidant. I’ve found it to be effective whether I’m at the onset of illness or already sick. |
 NOW Foods, Elderberry, 500 mg, 120 Veg Capsules | | |
Elderberry may reduce cold symptomsElderberry Supplementation Reduces Cold Duration and Symptoms in Air-Travellers: A Randomized, Double-Blind Placebo-Controlled Clinical Trial. This study implemented a randomized, double-blind, placebo-controlled design to explore whether elderberry supplements could improve respiratory health for air travelers. We observed 312 economy class passengers traveling from Australia to an overseas destination, aiming to see if a standardized elderberry extract could lessen the duration and severity of cold episodes.
Participants recorded their cold symptoms in daily diaries and completed surveys measuring their upper respiratory conditions and overall quality of life at various points before and after travel. While both groups experienced cold episodes, it was notable that those taking the placebo had a longer duration of symptoms and reported feeling worse overall. Specifically, the placebo group faced cold symptoms for an average of 117 days, compared to just 57 days for those receiving elderberry, and their average symptom scores were substantially higher.
Our analysis points to the potential benefits of elderberry in reducing both the duration and severity of cold symptoms for people traveling by air. However, additional research is necessary to confirm these findings and delve deeper into the possible effects of elderberry on both physical and mental health. Natural cold treatment Most Useful Review 80 people found this helpful Years ago, I discovered the medicinal benefits of elderberry and now use it exclusively for common colds. It's an effective remedy that lasts a long time. |
 NOW Foods, Elderberry Liquid, 500 mg, 8 fl oz (237 ml) | | |
Elderberry may reduce cold symptomsElderberry Supplementation Reduces Cold Duration and Symptoms in Air-Travellers: A Randomized, Double-Blind Placebo-Controlled Clinical Trial. This study implemented a randomized, double-blind, placebo-controlled design to explore whether elderberry supplements could improve respiratory health for air travelers. We observed 312 economy class passengers traveling from Australia to an overseas destination, aiming to see if a standardized elderberry extract could lessen the duration and severity of cold episodes.
Participants recorded their cold symptoms in daily diaries and completed surveys measuring their upper respiratory conditions and overall quality of life at various points before and after travel. While both groups experienced cold episodes, it was notable that those taking the placebo had a longer duration of symptoms and reported feeling worse overall. Specifically, the placebo group faced cold symptoms for an average of 117 days, compared to just 57 days for those receiving elderberry, and their average symptom scores were substantially higher.
Our analysis points to the potential benefits of elderberry in reducing both the duration and severity of cold symptoms for people traveling by air. However, additional research is necessary to confirm these findings and delve deeper into the possible effects of elderberry on both physical and mental health. Strengthened immunity Most Useful Review 32 people found this helpful Elderberry is a fantastic remedy that helps prevent illness and strengthens the immune system. I take it at the first signs of a common cold, and my experience has been that it makes the illness much easier. It's great value for the price, and I wholeheartedly recommend it. |
 Sambucol, Black Elderberry Syrup, Advanced Immune, Vitamin C + Zinc, Natural Berry, 4 fl oz (120 ml) | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Faster cold recovery Most Useful Review 290 people found this helpful Excellent medication; undoubtedly the best from this brand. At the initial symptoms of a cold, the immune support is exceptional. I buy it for my children and have noticed the results. Their colds genuinely pass more swiftly and easily compared to other children in their class, especially when used alongside other treatments. It boasts a significant amount of antioxidants and vastly outperforms other herbal remedies against the influenza virus. Black elder offers diaphoretic, bactericidal, and anti-inflammatory benefits. It’s most effective on the first day, hence should be taken as soon as symptoms arise. This remedy quickly helps us recover from ARVI and flu. |
 NOW Foods, Sambucus Zinc-C, 60 Lozenges | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Prevents common colds Most Useful Review 1 people found this helpful Tastes pleasant, prevents colds effectively, and boosts immunity during flu season. |
 Sports Research, Organic Elderberry, Vitamin C + Zinc, Natural Berry, 60 Gummies | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Excellent immune support Most Useful Review 8 people found this helpful This elderberry supplement is great for maintaining immunity! It’s known for its benefits with colds and respiratory issues. The taste is pleasant and not overly sweet, which my daughter and I enjoyed. It was a bargain as a trial product and I hope it helps us avoid getting sick! |
 Gaia Herbs, Black Elderberry Syrup, Immune Support, 3 fl oz (89 ml) | | |
Natural remedy benefits Most Useful Review 185 people found this helpful When analysing competitors, I focus on the concentrate. This syrup is not only tasty, but it is also effective against the common cold. Elderberry has been recognised since ancient times for its antibacterial and antiviral properties. It helps prevent illness at the first signs of a common cold, especially when combined with vitamin C and echinacea. The natural ingredients in this brand are excellent, making it a superior choice for me over cheaper alternatives. Gaia has been my preferred choice for quality for three years, especially during cold periods. Cough prevention success Most Useful Review 15 people found this helpful This syrup has been a lifesaver for my daughter, as her colds typically escalate into coughs. With this syrup, we managed to prevent her cough, which we consider an exceptional result. |
 Solgar, Vitamin D3 (Cholecalciferol), 125 mcg (5,000 IU), 240 Vegetable Capsules | | |
Vitamin D reduces cold severityInfluence of Vitamin D Supplementation by Simulated Sunlight or Oral D3 on Respiratory Infection during Military Training. We explored the connection between vitamin D levels and the frequency of upper respiratory tract infections (URTI) in physically active individuals throughout different seasons. In our research, we observed over 1,600 military recruits during their basic training, noting that only 21% were vitamin D sufficient during winter. Alarmingly, those who had sufficient vitamin D levels were found to be 40% less likely to experience URTIs compared to their deficient counterparts, suggesting that maintaining adequate vitamin D may be crucial for better respiratory health during demanding training periods.
Building on these findings, we conducted a follow-up study with 250 recruits, where we implemented various vitamin D supplementation strategies. Participants received either a placebo, simulated sunlight exposure, or oral vitamin D3 supplementation. The results were promising: vitamin D helped alleviate the severity of URTI symptoms and significantly reduced the number of days experiencing a cold. Notably, both sunlight and dietary supplementation were equally effective in boosting vitamin D levels and improving outcomes.
Overall, achieving vitamin D sufficiency can markedly reduce the burden of URTIs, particularly in physically demanding scenarios such as military training. Improved immunity Most Useful Review 103 people found this helpful I recommend Solgar’s Vitamin D3. The 5000 IU dosage in tasteless, easy-to-swallow capsules has helped my immune system significantly; I rarely catch common colds now. It supports my skeletal health by promoting calcium absorption, and I'm very satisfied with the results. |
 Carlson, Vitamin D3, 100 mcg (4,000 IU), 360 Soft Gels | | |
Vitamin D reduces cold severityInfluence of Vitamin D Supplementation by Simulated Sunlight or Oral D3 on Respiratory Infection during Military Training. We explored the connection between vitamin D levels and the frequency of upper respiratory tract infections (URTI) in physically active individuals throughout different seasons. In our research, we observed over 1,600 military recruits during their basic training, noting that only 21% were vitamin D sufficient during winter. Alarmingly, those who had sufficient vitamin D levels were found to be 40% less likely to experience URTIs compared to their deficient counterparts, suggesting that maintaining adequate vitamin D may be crucial for better respiratory health during demanding training periods.
Building on these findings, we conducted a follow-up study with 250 recruits, where we implemented various vitamin D supplementation strategies. Participants received either a placebo, simulated sunlight exposure, or oral vitamin D3 supplementation. The results were promising: vitamin D helped alleviate the severity of URTI symptoms and significantly reduced the number of days experiencing a cold. Notably, both sunlight and dietary supplementation were equally effective in boosting vitamin D levels and improving outcomes.
Overall, achieving vitamin D sufficiency can markedly reduce the burden of URTIs, particularly in physically demanding scenarios such as military training. Significant immune boost Most Useful Review Since adding this supplement to my routine, I've noticed a significant improvement in my immune health. I've not experienced a cold since starting it, which feels like a major success for me. |
 Carlson, Solar D Gems® , Vitamin D3 + Omega-3s, Natural Lemon, 120 Soft Gels | | |
Vitamin D reduces cold severityInfluence of Vitamin D Supplementation by Simulated Sunlight or Oral D3 on Respiratory Infection during Military Training. We explored the connection between vitamin D levels and the frequency of upper respiratory tract infections (URTI) in physically active individuals throughout different seasons. In our research, we observed over 1,600 military recruits during their basic training, noting that only 21% were vitamin D sufficient during winter. Alarmingly, those who had sufficient vitamin D levels were found to be 40% less likely to experience URTIs compared to their deficient counterparts, suggesting that maintaining adequate vitamin D may be crucial for better respiratory health during demanding training periods.
Building on these findings, we conducted a follow-up study with 250 recruits, where we implemented various vitamin D supplementation strategies. Participants received either a placebo, simulated sunlight exposure, or oral vitamin D3 supplementation. The results were promising: vitamin D helped alleviate the severity of URTI symptoms and significantly reduced the number of days experiencing a cold. Notably, both sunlight and dietary supplementation were equally effective in boosting vitamin D levels and improving outcomes.
Overall, achieving vitamin D sufficiency can markedly reduce the burden of URTIs, particularly in physically demanding scenarios such as military training. Effective immunity boost Most Useful Review 1 people found this helpful I love that these capsules don't contain lanolin. I've been taking one daily for 15 years, and they have reversed my osteopenia and improved my immune system. Most years, I hardly catch the common cold, perhaps only once. They're essential, and Carlson sources these from the wild with no chemical processing. |
 Nutricost, Vitamin D3, 10,000 IU, 240 Softgels | | |
Vitamin D reduces cold severityInfluence of Vitamin D Supplementation by Simulated Sunlight or Oral D3 on Respiratory Infection during Military Training. We explored the connection between vitamin D levels and the frequency of upper respiratory tract infections (URTI) in physically active individuals throughout different seasons. In our research, we observed over 1,600 military recruits during their basic training, noting that only 21% were vitamin D sufficient during winter. Alarmingly, those who had sufficient vitamin D levels were found to be 40% less likely to experience URTIs compared to their deficient counterparts, suggesting that maintaining adequate vitamin D may be crucial for better respiratory health during demanding training periods.
Building on these findings, we conducted a follow-up study with 250 recruits, where we implemented various vitamin D supplementation strategies. Participants received either a placebo, simulated sunlight exposure, or oral vitamin D3 supplementation. The results were promising: vitamin D helped alleviate the severity of URTI symptoms and significantly reduced the number of days experiencing a cold. Notably, both sunlight and dietary supplementation were equally effective in boosting vitamin D levels and improving outcomes.
Overall, achieving vitamin D sufficiency can markedly reduce the burden of URTIs, particularly in physically demanding scenarios such as military training. Robust immune support Most Useful Review I've been using Vitamin D3, 10,000 IU, 240 Softgels for several months, and here’s my review of this supplement. The high potency of 10,000 IU per softgel is excellent for significant deficiencies. I’ve noticed improvements in my bone health and reduced joint discomfort, which I attribute to better calcium absorption. My immune system feels more robust, with fewer colds, and my mood and energy levels have improved. With 240 softgels, it's a great supply for daily use. However, the dosage is high, so consulting a healthcare provider before use is essential. The large size of the softgels may be challenging for some to swallow. Overall, this supplement is highly recommended for those needing high-potency Vitamin D3. |
 NOW Foods, Chewable Vitamin D-3, Natural Fruit Flavor, 1,000 IU, 180 Chewables | | |
Vitamin D reduces cold severityInfluence of Vitamin D Supplementation by Simulated Sunlight or Oral D3 on Respiratory Infection during Military Training. We explored the connection between vitamin D levels and the frequency of upper respiratory tract infections (URTI) in physically active individuals throughout different seasons. In our research, we observed over 1,600 military recruits during their basic training, noting that only 21% were vitamin D sufficient during winter. Alarmingly, those who had sufficient vitamin D levels were found to be 40% less likely to experience URTIs compared to their deficient counterparts, suggesting that maintaining adequate vitamin D may be crucial for better respiratory health during demanding training periods.
Building on these findings, we conducted a follow-up study with 250 recruits, where we implemented various vitamin D supplementation strategies. Participants received either a placebo, simulated sunlight exposure, or oral vitamin D3 supplementation. The results were promising: vitamin D helped alleviate the severity of URTI symptoms and significantly reduced the number of days experiencing a cold. Notably, both sunlight and dietary supplementation were equally effective in boosting vitamin D levels and improving outcomes.
Overall, achieving vitamin D sufficiency can markedly reduce the burden of URTIs, particularly in physically demanding scenarios such as military training. Boosted immunity Most Useful Review 529 people found this helpful After regularly taking vitamin D3, both my child and I have practically stopped suffering from the common cold. My daughter consistently broke kindergarten attendance records and rarely fell ill during the winter months. I've noticed I feel more energetic too. When I stop taking the supplement, my thoracic spine often aches, but it improves as soon as I resume the vitamin D3. I'm very pleased with the results. |
 Solgar, Vitamin D 3 (Cholecalciferol), 25 mcg (1,000 IU), 100 Softgels | | |
Vitamin D reduces cold severityInfluence of Vitamin D Supplementation by Simulated Sunlight or Oral D3 on Respiratory Infection during Military Training. We explored the connection between vitamin D levels and the frequency of upper respiratory tract infections (URTI) in physically active individuals throughout different seasons. In our research, we observed over 1,600 military recruits during their basic training, noting that only 21% were vitamin D sufficient during winter. Alarmingly, those who had sufficient vitamin D levels were found to be 40% less likely to experience URTIs compared to their deficient counterparts, suggesting that maintaining adequate vitamin D may be crucial for better respiratory health during demanding training periods.
Building on these findings, we conducted a follow-up study with 250 recruits, where we implemented various vitamin D supplementation strategies. Participants received either a placebo, simulated sunlight exposure, or oral vitamin D3 supplementation. The results were promising: vitamin D helped alleviate the severity of URTI symptoms and significantly reduced the number of days experiencing a cold. Notably, both sunlight and dietary supplementation were equally effective in boosting vitamin D levels and improving outcomes.
Overall, achieving vitamin D sufficiency can markedly reduce the burden of URTIs, particularly in physically demanding scenarios such as military training. Energy boost Most Useful Review 7 people found this helpful This is brilliant! After a month of taking it for a serious deficiency, I feel energised, my mood has improved, and my general health has enhanced. My immunity is much stronger now, and I recommend it to everyone. I'm amazed by the results and will keep ordering for my family. |
 Nature's Bounty, D3, 50 mcg (2,000 IU), 350 Rapid Release Softgels | | |
Vitamin D reduces cold severityInfluence of Vitamin D Supplementation by Simulated Sunlight or Oral D3 on Respiratory Infection during Military Training. We explored the connection between vitamin D levels and the frequency of upper respiratory tract infections (URTI) in physically active individuals throughout different seasons. In our research, we observed over 1,600 military recruits during their basic training, noting that only 21% were vitamin D sufficient during winter. Alarmingly, those who had sufficient vitamin D levels were found to be 40% less likely to experience URTIs compared to their deficient counterparts, suggesting that maintaining adequate vitamin D may be crucial for better respiratory health during demanding training periods.
Building on these findings, we conducted a follow-up study with 250 recruits, where we implemented various vitamin D supplementation strategies. Participants received either a placebo, simulated sunlight exposure, or oral vitamin D3 supplementation. The results were promising: vitamin D helped alleviate the severity of URTI symptoms and significantly reduced the number of days experiencing a cold. Notably, both sunlight and dietary supplementation were equally effective in boosting vitamin D levels and improving outcomes.
Overall, achieving vitamin D sufficiency can markedly reduce the burden of URTIs, particularly in physically demanding scenarios such as military training. Condition improved Most Useful Review 1 people found this helpful Regular consumption of D3 helps lessen colds and allergies. My condition has completely improved. |
 NOW Foods, Vitamin D-3, Max Potency, 50,000 IU, 50 Softgels | | |
Vitamin D reduces cold severityInfluence of Vitamin D Supplementation by Simulated Sunlight or Oral D3 on Respiratory Infection during Military Training. We explored the connection between vitamin D levels and the frequency of upper respiratory tract infections (URTI) in physically active individuals throughout different seasons. In our research, we observed over 1,600 military recruits during their basic training, noting that only 21% were vitamin D sufficient during winter. Alarmingly, those who had sufficient vitamin D levels were found to be 40% less likely to experience URTIs compared to their deficient counterparts, suggesting that maintaining adequate vitamin D may be crucial for better respiratory health during demanding training periods.
Building on these findings, we conducted a follow-up study with 250 recruits, where we implemented various vitamin D supplementation strategies. Participants received either a placebo, simulated sunlight exposure, or oral vitamin D3 supplementation. The results were promising: vitamin D helped alleviate the severity of URTI symptoms and significantly reduced the number of days experiencing a cold. Notably, both sunlight and dietary supplementation were equally effective in boosting vitamin D levels and improving outcomes.
Overall, achieving vitamin D sufficiency can markedly reduce the burden of URTIs, particularly in physically demanding scenarios such as military training. Effective dosage Most Useful Review 5 people found this helpful A brilliant vitamin D dosage that really works! I take a capsule every ten days during winter and have consistently maintained my vitamin levels, which helps prevent the common cold. |
 NOW Foods, Vegetarian Dry Vitamin D, 1,000 IU, 120 Veg Capsules | | |
Vitamin D reduces cold severityInfluence of Vitamin D Supplementation by Simulated Sunlight or Oral D3 on Respiratory Infection during Military Training. We explored the connection between vitamin D levels and the frequency of upper respiratory tract infections (URTI) in physically active individuals throughout different seasons. In our research, we observed over 1,600 military recruits during their basic training, noting that only 21% were vitamin D sufficient during winter. Alarmingly, those who had sufficient vitamin D levels were found to be 40% less likely to experience URTIs compared to their deficient counterparts, suggesting that maintaining adequate vitamin D may be crucial for better respiratory health during demanding training periods.
Building on these findings, we conducted a follow-up study with 250 recruits, where we implemented various vitamin D supplementation strategies. Participants received either a placebo, simulated sunlight exposure, or oral vitamin D3 supplementation. The results were promising: vitamin D helped alleviate the severity of URTI symptoms and significantly reduced the number of days experiencing a cold. Notably, both sunlight and dietary supplementation were equally effective in boosting vitamin D levels and improving outcomes.
Overall, achieving vitamin D sufficiency can markedly reduce the burden of URTIs, particularly in physically demanding scenarios such as military training. Family immunity Most Useful Review 1 people found this helpful I order this dosage for summer, but during the rest of the year, I take 2000 IU from the same brand. The significant result is that my family hasn't caught a common cold or any illness for 2 years, even through challenges like the recent pandemic. |
 Nature's Way, Vitamin D3, Extra Strength, 50 mcg (2,000 IU), 120 Softgels | | |
Vitamin D reduces cold severityInfluence of Vitamin D Supplementation by Simulated Sunlight or Oral D3 on Respiratory Infection during Military Training. We explored the connection between vitamin D levels and the frequency of upper respiratory tract infections (URTI) in physically active individuals throughout different seasons. In our research, we observed over 1,600 military recruits during their basic training, noting that only 21% were vitamin D sufficient during winter. Alarmingly, those who had sufficient vitamin D levels were found to be 40% less likely to experience URTIs compared to their deficient counterparts, suggesting that maintaining adequate vitamin D may be crucial for better respiratory health during demanding training periods.
Building on these findings, we conducted a follow-up study with 250 recruits, where we implemented various vitamin D supplementation strategies. Participants received either a placebo, simulated sunlight exposure, or oral vitamin D3 supplementation. The results were promising: vitamin D helped alleviate the severity of URTI symptoms and significantly reduced the number of days experiencing a cold. Notably, both sunlight and dietary supplementation were equally effective in boosting vitamin D levels and improving outcomes.
Overall, achieving vitamin D sufficiency can markedly reduce the burden of URTIs, particularly in physically demanding scenarios such as military training. Improves immunity Most Useful Review 1 people found this helpful I've been taking Vit D for a long time from various brands, but I prefer Natures Way as it doesn't cause a dry mouth. I consume up to 5,000 IU daily. The result has been increased immunity—I haven't suffered from colds for over a year. My stamina has also improved during exercise. Vit D acts as a cofactor for female hormones and enhances intestinal motility. I recommend it. |
 Jarrow Formulas, Vitamin D3, 125 mcg (5,000 IU), 100 Softgels | | |
Vitamin D reduces cold severityInfluence of Vitamin D Supplementation by Simulated Sunlight or Oral D3 on Respiratory Infection during Military Training. We explored the connection between vitamin D levels and the frequency of upper respiratory tract infections (URTI) in physically active individuals throughout different seasons. In our research, we observed over 1,600 military recruits during their basic training, noting that only 21% were vitamin D sufficient during winter. Alarmingly, those who had sufficient vitamin D levels were found to be 40% less likely to experience URTIs compared to their deficient counterparts, suggesting that maintaining adequate vitamin D may be crucial for better respiratory health during demanding training periods.
Building on these findings, we conducted a follow-up study with 250 recruits, where we implemented various vitamin D supplementation strategies. Participants received either a placebo, simulated sunlight exposure, or oral vitamin D3 supplementation. The results were promising: vitamin D helped alleviate the severity of URTI symptoms and significantly reduced the number of days experiencing a cold. Notably, both sunlight and dietary supplementation were equally effective in boosting vitamin D levels and improving outcomes.
Overall, achieving vitamin D sufficiency can markedly reduce the burden of URTIs, particularly in physically demanding scenarios such as military training. Enhances strength Most Useful Review 10 people found this helpful I take various vitamin D3 supplements to ensure diverse benefits. It truly supports me through the cold, dark season, enhancing my health and motivation during such times. |
 NOW Foods, Vitamin D-3, 400 IU, 180 Softgels | | |
Vitamin D reduces cold severityInfluence of Vitamin D Supplementation by Simulated Sunlight or Oral D3 on Respiratory Infection during Military Training. We explored the connection between vitamin D levels and the frequency of upper respiratory tract infections (URTI) in physically active individuals throughout different seasons. In our research, we observed over 1,600 military recruits during their basic training, noting that only 21% were vitamin D sufficient during winter. Alarmingly, those who had sufficient vitamin D levels were found to be 40% less likely to experience URTIs compared to their deficient counterparts, suggesting that maintaining adequate vitamin D may be crucial for better respiratory health during demanding training periods.
Building on these findings, we conducted a follow-up study with 250 recruits, where we implemented various vitamin D supplementation strategies. Participants received either a placebo, simulated sunlight exposure, or oral vitamin D3 supplementation. The results were promising: vitamin D helped alleviate the severity of URTI symptoms and significantly reduced the number of days experiencing a cold. Notably, both sunlight and dietary supplementation were equally effective in boosting vitamin D levels and improving outcomes.
Overall, achieving vitamin D sufficiency can markedly reduce the burden of URTIs, particularly in physically demanding scenarios such as military training. Prevented colds Most Useful Review 1 people found this helpful If I’d known this miraculous vitamin could combat the common cold so effectively, I would have started much earlier. It’s a powerful protector against viruses and bacteria. I recommend it to everyone; it should be a staple in every household. |
 NOW Foods, Vitamin D-3, High Potency, 5,000 IU, 120 Softgels | | |
Vitamin D reduces cold severityInfluence of Vitamin D Supplementation by Simulated Sunlight or Oral D3 on Respiratory Infection during Military Training. We explored the connection between vitamin D levels and the frequency of upper respiratory tract infections (URTI) in physically active individuals throughout different seasons. In our research, we observed over 1,600 military recruits during their basic training, noting that only 21% were vitamin D sufficient during winter. Alarmingly, those who had sufficient vitamin D levels were found to be 40% less likely to experience URTIs compared to their deficient counterparts, suggesting that maintaining adequate vitamin D may be crucial for better respiratory health during demanding training periods.
Building on these findings, we conducted a follow-up study with 250 recruits, where we implemented various vitamin D supplementation strategies. Participants received either a placebo, simulated sunlight exposure, or oral vitamin D3 supplementation. The results were promising: vitamin D helped alleviate the severity of URTI symptoms and significantly reduced the number of days experiencing a cold. Notably, both sunlight and dietary supplementation were equally effective in boosting vitamin D levels and improving outcomes.
Overall, achieving vitamin D sufficiency can markedly reduce the burden of URTIs, particularly in physically demanding scenarios such as military training. Strengthened immunity Most Useful Review 564 people found this helpful This vitamin D3 is simply the best. I have noticeable improvement in my immunity and no more frequent colds. I highly recommend it to everyone! |
 Life Extension, Vitamin D3, 125 mcg (5,000 IU), 60 Softgels | | |
Vitamin D reduces cold severityInfluence of Vitamin D Supplementation by Simulated Sunlight or Oral D3 on Respiratory Infection during Military Training. We explored the connection between vitamin D levels and the frequency of upper respiratory tract infections (URTI) in physically active individuals throughout different seasons. In our research, we observed over 1,600 military recruits during their basic training, noting that only 21% were vitamin D sufficient during winter. Alarmingly, those who had sufficient vitamin D levels were found to be 40% less likely to experience URTIs compared to their deficient counterparts, suggesting that maintaining adequate vitamin D may be crucial for better respiratory health during demanding training periods.
Building on these findings, we conducted a follow-up study with 250 recruits, where we implemented various vitamin D supplementation strategies. Participants received either a placebo, simulated sunlight exposure, or oral vitamin D3 supplementation. The results were promising: vitamin D helped alleviate the severity of URTI symptoms and significantly reduced the number of days experiencing a cold. Notably, both sunlight and dietary supplementation were equally effective in boosting vitamin D levels and improving outcomes.
Overall, achieving vitamin D sufficiency can markedly reduce the burden of URTIs, particularly in physically demanding scenarios such as military training. Effective for immunity Most Useful Review 24 people found this helpful Finally, my immunity began to function properly! I recommend taking vitamin D with meals that contain fats. I've been able to treat my common cold more effectively since normalising my vitamin D levels; I caught a cold only once this past year and recovered in two days, compared to being ill five to six times a year previously. I will definitely purchase more. |
 Nordic Naturals, Prenatal DHA, 90 Soft Gels | | |
Vitamin D3 improves cold symptomsIntake of 25-Hydroxyvitamin D3 Reduces Duration and Severity of Upper Respiratory Tract Infection: A Randomized, Double-Blind, Placebo-Controlled, Parallel Group Comparison Study. We conducted a thorough investigation into how 25-hydroxyvitamin D3, commonly referred to as vitamin D3, impacts upper respiratory tract infections (URTIs), particularly the common cold. This study was carried out as a randomized, double-blind, placebo-controlled trial, engaging 428 participants, all aged between 45 and 74, across three clinics in Japan.
Participants were divided into two groups, with one receiving a daily dose of 10 μg of vitamin D3, while the other took a placebo for 16 weeks. Our findings highlighted that those who took vitamin D3 experienced a reduction in the duration of their upper respiratory symptoms, as well as a decrease in severity and improvement in their quality of life during illness.
Overall, our results indicate that supplementing with vitamin D3 might be a proactive step in handling the discomforts associated with common colds. This simple addition to one's daily routine could lead to a notably better experience when facing URTIs, providing a hopeful outlook for those looking for relief from their symptoms. Improved common cold Most Useful Review 1 people found this helpful I have been taking omega-3 since the first trimester on my gynecologist's advice. I researched thoroughly and chose this expensive product due to its reliable certification and good dosage. It economically lasts three months as I take one capsule daily. The fish oil is sourced from wild fish, minimising heavy metal risks. There’s no unpleasant aftertaste or fishy belching, and it has notably improved my dry skin. It’s essential for brain and heart development, and I recommend it. |
 NOW Foods, Potassium Plus Iodine, 180 Tablets | | |
Iodine reduces rhinovirus infectionsInterruption of experimental rhinovirus transmission. We explored the effectiveness of 2% aqueous iodine in preventing infections caused by rhinoviruses, the culprits behind the common cold. In a controlled setting, volunteers had their fingers treated with iodine before being exposed to the virus. Remarkably, none of the eight participants who received the iodine treatment became infected immediately afterwards. In contrast, all of the seven volunteers treated with a placebo did get infected.
We also noticed that when exposure occurred two hours after iodine application, only one out of ten volunteers fell victim to the virus, whereas six out of ten in the placebo group became ill. The difference was notable, though not quite statistically significant. Additionally, tests showed virus presence in only 11% of hand washes from those who used iodine, compared to 41% from the placebo group, suggesting that iodine may substantially reduce virus contamination on hands.
Overall, these findings indicate that using iodine could be an effective strategy in preventing common cold infections, especially right after treatment. It seems that applying iodine to our hands may serve as a protective measure against rhinovirus, significantly reducing the chances of getting sick. Warm extremities achieved Most Useful Review 3 people found this helpful Should have bought this ages ago! I experienced an immediate enhancement in my hypothyroidism symptoms. My cold hands and feet became warm, and my energy and mood lifted substantially. I paused the iodine/potassium supplement for a few days to verify the improvements, and they were indeed linked. I regret not starting this sooner! I adore NOW brand supplements and have always been satisfied with their quality and price. |
 Nordic Naturals, Ultimate Omega-D3, Lemon, 60 Soft Gels | | |
Vitamin D3 improves cold symptomsIntake of 25-Hydroxyvitamin D3 Reduces Duration and Severity of Upper Respiratory Tract Infection: A Randomized, Double-Blind, Placebo-Controlled, Parallel Group Comparison Study. We conducted a thorough investigation into how 25-hydroxyvitamin D3, commonly referred to as vitamin D3, impacts upper respiratory tract infections (URTIs), particularly the common cold. This study was carried out as a randomized, double-blind, placebo-controlled trial, engaging 428 participants, all aged between 45 and 74, across three clinics in Japan.
Participants were divided into two groups, with one receiving a daily dose of 10 μg of vitamin D3, while the other took a placebo for 16 weeks. Our findings highlighted that those who took vitamin D3 experienced a reduction in the duration of their upper respiratory symptoms, as well as a decrease in severity and improvement in their quality of life during illness.
Overall, our results indicate that supplementing with vitamin D3 might be a proactive step in handling the discomforts associated with common colds. This simple addition to one's daily routine could lead to a notably better experience when facing URTIs, providing a hopeful outlook for those looking for relief from their symptoms. No colds experienced Most Useful Review I appreciated the optimal omega ratio in these capsules. When I began taking them, I noticed a significant lack of common colds during the intake, which supports my immune system effectively. |
 Natrol, Omega-3 Fish Oil, Lemon, 1,000 mg, 150 Softgels | | |
DHA reduces infant cold symptomsPrenatal docosahexaenoic acid supplementation and infant morbidity: randomized controlled trial. We conducted a double-blind randomized controlled trial to understand how prenatal supplementation of docosahexaenoic acid (DHA) might influence infant health, particularly concerning the common cold. Pregnant women were given either a daily dose of 400 mg of DHA or a placebo starting at 18 to 22 weeks of gestation until childbirth.
Caregivers then reported on their infants’ health at 1, 3, and 6 months, sharing details about common illness symptoms. We found that DHA supplementation appeared to reduce the number of colds at one month and also seemed to lessen the duration of various cold symptoms in infants. Specifically, infants in the DHA group experienced fewer cold symptoms and had shorter durations of cough and wheezing.
While the overall occurrence of specific illness symptoms was similar between the DHA and placebo groups, DHA did bring about noteworthy benefits. At 1 month, infants in the DHA group had a 26% shorter duration of cough and 30% shorter wheezing; however, they experienced a longer duration of rash.
Furthermore, by the time the infants reached 3 months, those whose mothers took DHA were ill for 14% less time overall. At 6 months, the DHA group showed significantly reduced durations of several illness indicators, although they did experience longer episodes of vomiting.
This study suggests that prenatal DHA not only seems to impact the occurrence of colds in children but may also play a role in the duration of symptoms over the first half-year of life. Effective for colds Most Useful Review 6 people found this helpful Works! My skin was extremely dry, and I suffered from frequent cold sores. However, alongside vitamin D, these capsules have alleviated my issues. My hair also appears healthier now! They work effectively, and I recommend them for health improvements! |
 Nordic Naturals, Omega-3, Great Lemon, 690 mg, 120 Soft Gels (345 mg per Soft Gel) | | |
DHA reduces infant cold symptomsPrenatal docosahexaenoic acid supplementation and infant morbidity: randomized controlled trial. We conducted a double-blind randomized controlled trial to understand how prenatal supplementation of docosahexaenoic acid (DHA) might influence infant health, particularly concerning the common cold. Pregnant women were given either a daily dose of 400 mg of DHA or a placebo starting at 18 to 22 weeks of gestation until childbirth.
Caregivers then reported on their infants’ health at 1, 3, and 6 months, sharing details about common illness symptoms. We found that DHA supplementation appeared to reduce the number of colds at one month and also seemed to lessen the duration of various cold symptoms in infants. Specifically, infants in the DHA group experienced fewer cold symptoms and had shorter durations of cough and wheezing.
While the overall occurrence of specific illness symptoms was similar between the DHA and placebo groups, DHA did bring about noteworthy benefits. At 1 month, infants in the DHA group had a 26% shorter duration of cough and 30% shorter wheezing; however, they experienced a longer duration of rash.
Furthermore, by the time the infants reached 3 months, those whose mothers took DHA were ill for 14% less time overall. At 6 months, the DHA group showed significantly reduced durations of several illness indicators, although they did experience longer episodes of vomiting.
This study suggests that prenatal DHA not only seems to impact the occurrence of colds in children but may also play a role in the duration of symptoms over the first half-year of life. Cold-free winter Most Useful Review 6 people found this helpful I have been taking this product for months and it's the first time I've never had that horrible 'fishy' taste after swallowing the pills. I’ve remained cold and flu free during winter in New Zealand, and my hair, nails, and skin appear fantastic. I highly recommend this product to anyone. |
 Jarrow Formulas, Fish Oil, EPA-DHA Balance®, 120 Softgels | | |
DHA reduces infant cold symptomsPrenatal docosahexaenoic acid supplementation and infant morbidity: randomized controlled trial. We conducted a double-blind randomized controlled trial to understand how prenatal supplementation of docosahexaenoic acid (DHA) might influence infant health, particularly concerning the common cold. Pregnant women were given either a daily dose of 400 mg of DHA or a placebo starting at 18 to 22 weeks of gestation until childbirth.
Caregivers then reported on their infants’ health at 1, 3, and 6 months, sharing details about common illness symptoms. We found that DHA supplementation appeared to reduce the number of colds at one month and also seemed to lessen the duration of various cold symptoms in infants. Specifically, infants in the DHA group experienced fewer cold symptoms and had shorter durations of cough and wheezing.
While the overall occurrence of specific illness symptoms was similar between the DHA and placebo groups, DHA did bring about noteworthy benefits. At 1 month, infants in the DHA group had a 26% shorter duration of cough and 30% shorter wheezing; however, they experienced a longer duration of rash.
Furthermore, by the time the infants reached 3 months, those whose mothers took DHA were ill for 14% less time overall. At 6 months, the DHA group showed significantly reduced durations of several illness indicators, although they did experience longer episodes of vomiting.
This study suggests that prenatal DHA not only seems to impact the occurrence of colds in children but may also play a role in the duration of symptoms over the first half-year of life. Boosts health Most Useful Review 9 people found this helpful I will definitely order again! Although the capsules are quite large, they are easy to swallow. This Omega-3 variant is perfect for children aged 4 to 12. My child's health improved remarkably; their skin feels better, and I've noticed they no longer suffer from the common cold as frequently as before. |
 NOW Foods, Ultra Omega 3-D, 600 EPA / 300 DHA, 90 Fish Softgels | | |
Omega-3 effects on viral infectionsRationale and design of the pragmatic randomized trial of icosapent ethyl for high cardiovascular risk adults (MITIGATE). We examined the MITIGATE study, focusing on the effects of icosapent ethyl (IPE), a purified omega-3 fatty acid, in adults with cardiovascular disease at risk for viral upper respiratory infections.
With about 16,500 participants, this clinical trial compared IPE treatment against usual care. The goal was to see if IPE could lessen the severity and impact of viral infections over six months.
Unfortunately, there was no significant evidence found that IPE improved outcomes for upper respiratory infections in this group. No more sinusitis Most Useful Review 8 people found this helpful I’ve been taking this Omega-3 for a year and a half, and I find it exceptional. The optimal EPA and DPA ratio, along with vitamin D, means I have not caught a cold in over a year! Although I was exposed to the virus, my body managed to cope without developing a full-blown illness. Remarkably, I no longer suffer from sinusitis, which had troubled me for ten years. This change feels miraculous, and I’m thrilled with the results, including rapid hair growth. |
 Carlson, Wild Norwegian, Elite Omega-3 Gems®, Natural Lemon, 120 Soft Gels | | |
DHA reduces infant cold symptomsPrenatal docosahexaenoic acid supplementation and infant morbidity: randomized controlled trial. We conducted a double-blind randomized controlled trial to understand how prenatal supplementation of docosahexaenoic acid (DHA) might influence infant health, particularly concerning the common cold. Pregnant women were given either a daily dose of 400 mg of DHA or a placebo starting at 18 to 22 weeks of gestation until childbirth.
Caregivers then reported on their infants’ health at 1, 3, and 6 months, sharing details about common illness symptoms. We found that DHA supplementation appeared to reduce the number of colds at one month and also seemed to lessen the duration of various cold symptoms in infants. Specifically, infants in the DHA group experienced fewer cold symptoms and had shorter durations of cough and wheezing.
While the overall occurrence of specific illness symptoms was similar between the DHA and placebo groups, DHA did bring about noteworthy benefits. At 1 month, infants in the DHA group had a 26% shorter duration of cough and 30% shorter wheezing; however, they experienced a longer duration of rash.
Furthermore, by the time the infants reached 3 months, those whose mothers took DHA were ill for 14% less time overall. At 6 months, the DHA group showed significantly reduced durations of several illness indicators, although they did experience longer episodes of vomiting.
This study suggests that prenatal DHA not only seems to impact the occurrence of colds in children but may also play a role in the duration of symptoms over the first half-year of life. Essential for health Most Useful Review 1 people found this helpful At 46, I've taken Omega-3 for about five years but took a break for three months, leading to heart issues and skin dryness. After resuming, I feel revitalised. Omega-3 regulates cholesterol, and the capsules are easy to swallow—no unpleasant taste. |
 NOW Foods, Omega-3 Fish Oil, 1,000 mg, 180 EPA - 120 DHA, 100 Softgels | | |
DHA reduces infant cold symptomsPrenatal docosahexaenoic acid supplementation and infant morbidity: randomized controlled trial. We conducted a double-blind randomized controlled trial to understand how prenatal supplementation of docosahexaenoic acid (DHA) might influence infant health, particularly concerning the common cold. Pregnant women were given either a daily dose of 400 mg of DHA or a placebo starting at 18 to 22 weeks of gestation until childbirth.
Caregivers then reported on their infants’ health at 1, 3, and 6 months, sharing details about common illness symptoms. We found that DHA supplementation appeared to reduce the number of colds at one month and also seemed to lessen the duration of various cold symptoms in infants. Specifically, infants in the DHA group experienced fewer cold symptoms and had shorter durations of cough and wheezing.
While the overall occurrence of specific illness symptoms was similar between the DHA and placebo groups, DHA did bring about noteworthy benefits. At 1 month, infants in the DHA group had a 26% shorter duration of cough and 30% shorter wheezing; however, they experienced a longer duration of rash.
Furthermore, by the time the infants reached 3 months, those whose mothers took DHA were ill for 14% less time overall. At 6 months, the DHA group showed significantly reduced durations of several illness indicators, although they did experience longer episodes of vomiting.
This study suggests that prenatal DHA not only seems to impact the occurrence of colds in children but may also play a role in the duration of symptoms over the first half-year of life. Prevents illness Most Useful Review 131 people found this helpful I've been taking Omega-3 daily for four months, and I haven't caught a common cold. I experienced outbreaks of herpes after a two-month break, so I'll resume taking it. If my review helped you, please like it. |
 Solgar, Omega 3, EPA & DHA, Triple Strength, 950 mg, 100 Softgels | | |
Omega-3 effects on viral infectionsRationale and design of the pragmatic randomized trial of icosapent ethyl for high cardiovascular risk adults (MITIGATE). We examined the MITIGATE study, focusing on the effects of icosapent ethyl (IPE), a purified omega-3 fatty acid, in adults with cardiovascular disease at risk for viral upper respiratory infections.
With about 16,500 participants, this clinical trial compared IPE treatment against usual care. The goal was to see if IPE could lessen the severity and impact of viral infections over six months.
Unfortunately, there was no significant evidence found that IPE improved outcomes for upper respiratory infections in this group. Improved skin texture Most Useful Review I liked the pills, although I did not see any difference in my nails and hair. However, after a week of taking them, my facial skin became more elastic and radiant, with red pimples and bumps vanishing. I highly recommend these for skin! As for hair, it's suggested to apply the capsules directly to the roots and throughout the length. |
 Life Extension, Sea-Iodine, 1,000 mcg, 60 Vegetarian Capsules | | |
Iodine reduces rhinovirus infectionsInterruption of experimental rhinovirus transmission. We explored the effectiveness of 2% aqueous iodine in preventing infections caused by rhinoviruses, the culprits behind the common cold. In a controlled setting, volunteers had their fingers treated with iodine before being exposed to the virus. Remarkably, none of the eight participants who received the iodine treatment became infected immediately afterwards. In contrast, all of the seven volunteers treated with a placebo did get infected.
We also noticed that when exposure occurred two hours after iodine application, only one out of ten volunteers fell victim to the virus, whereas six out of ten in the placebo group became ill. The difference was notable, though not quite statistically significant. Additionally, tests showed virus presence in only 11% of hand washes from those who used iodine, compared to 41% from the placebo group, suggesting that iodine may substantially reduce virus contamination on hands.
Overall, these findings indicate that using iodine could be an effective strategy in preventing common cold infections, especially right after treatment. It seems that applying iodine to our hands may serve as a protective measure against rhinovirus, significantly reducing the chances of getting sick. Immediate strength Most Useful Review 5 people found this helpful This is not my first purchase of this iodine. Combined with selenium, it has shown remarkable effects! Having AIT and hypothyroidism for years, I take these supplements a few times a year and feel improvements almost immediately. I have more energy, am warmer, my skin feels better, and my hair falls out less. However, the dosage is quite high, so for prevention, a smaller dose is advisable for less experienced individuals. |
 NOW Foods, Beta-Glucans, with ImmunEnhancer, Extra Strength, 250 mg, 60 Veg Capsules | | |
Yeast supplement reduces cold symptomsEffects of a modified yeast supplement on cold/flu symptoms. We explored the effects of EpiCor, a dried Saccharomyces cerevisiae fermentate, on cold and flu symptoms among healthy individuals who had recently received a flu shot. Over 12 weeks, we conducted a randomized, double-blind, placebo-controlled trial with 116 participants who took either EpiCor or a placebo.
Those supplemented with EpiCor reported significantly fewer symptoms and a shorter duration of illness compared to those on the placebo. This suggests that EpiCor may offer a beneficial approach to reducing cold and flu-like symptoms. Effective cold treatment Most Useful Review 10 people found this helpful I'm very satisfied with this product! I noticed a clear difference in my symptoms when I took it. During a cold with a sore throat or runny nose, I took 4 tablets daily: 2 in the morning and 2 in the evening on an empty stomach, ideally combined with lactic acid bacteria. I regret any days I forgot to take them. The tablets are easy to swallow, odourless, and well-priced. I'll definitely buy more after I finish my current bottles. I highly recommend this to everyone! |
 NOW Foods, Selenium, 200 mcg, 180 Veg Capsules | | |
Micronutrient treatment reduces cold symptoms[Dietary efficacy of a micronutrient combination in patients with recurrent upper respiratory tract infections. Results of a placebo-controlled double-blind study]. We evaluated how a specific mix of vitamins and minerals, including selenium, influences recurrent colds in a group of 192 patients over 16 weeks. This randomized, placebo-controlled study showed that those receiving the micronutrient combination experienced a greater improvement in cold symptoms compared to the placebo group.
Notably, individuals below 45 reported fewer job absences due to colds. Overall, vitamin and mineral levels increased significantly for those on the treatment, suggesting that micronutrients may enhance immune defense and reduce the severity of common colds. However, the specific role of selenium in these improvements needs more exploration. Effective cold prevention Most Useful Review 1 people found this helpful After purchasing this product, I heard it works well with NAC to combat cold germs and prevent catching a cold. I take it every two days, and perhaps that's why I don't catch a cold even when others around me are affected! |
 NOW Foods, Selenium, 100 mcg, 100 Tablets | | |
Micronutrient treatment reduces cold symptoms[Dietary efficacy of a micronutrient combination in patients with recurrent upper respiratory tract infections. Results of a placebo-controlled double-blind study]. We evaluated how a specific mix of vitamins and minerals, including selenium, influences recurrent colds in a group of 192 patients over 16 weeks. This randomized, placebo-controlled study showed that those receiving the micronutrient combination experienced a greater improvement in cold symptoms compared to the placebo group.
Notably, individuals below 45 reported fewer job absences due to colds. Overall, vitamin and mineral levels increased significantly for those on the treatment, suggesting that micronutrients may enhance immune defense and reduce the severity of common colds. However, the specific role of selenium in these improvements needs more exploration. Family health supported Most Useful Review 187 people found this helpful This yeast-free selenium option is excellent and reasonably priced! Our family takes it during the cold season and now amid the current virus outbreak. We don't use it alone but rather as part of a broader regimen (omega-3, zinc, vitamin D3, etc.). Everyone is pleased with the results—no illnesses or complications. I highly recommend! |
 Life Extension, Super Selenium Complex & Vitamin E, 200 mcg, 100 Vegetarian Capsules | | |
Vitamin E's complex effects on coldsThe effect of vitamin E on common cold incidence is modified by age, smoking and residential neighborhood. We examined how vitamin E affects common cold incidence among different groups. In our study involving over 14,500 participants, we found that older smokers living in cities benefited from vitamin E, showing a 46% reduction in cold risk.
In contrast, those who smoked more and lived in rural areas faced a higher cold risk with vitamin E intake. This suggests that vitamin E's impact can vary greatly based on age, smoking habits, and where one lives, indicating the need for cautious public health guidelines regarding vitamin E supplementation. Cold relief Most Useful Review 8 people found this helpful A good form of selenium! At the first sign of a cold, together with zinc and higher doses of vitamins C and D, I found that I felt completely well by morning! Additionally, selenium is essential when taking iodine as it acts as a cofactor. |
 NOW Foods, Double Strength DHA-500 Fish Oil, 180 Softgels | | |
DHA reduces infant cold symptomsPrenatal docosahexaenoic acid supplementation and infant morbidity: randomized controlled trial. We conducted a double-blind randomized controlled trial to understand how prenatal supplementation of docosahexaenoic acid (DHA) might influence infant health, particularly concerning the common cold. Pregnant women were given either a daily dose of 400 mg of DHA or a placebo starting at 18 to 22 weeks of gestation until childbirth.
Caregivers then reported on their infants’ health at 1, 3, and 6 months, sharing details about common illness symptoms. We found that DHA supplementation appeared to reduce the number of colds at one month and also seemed to lessen the duration of various cold symptoms in infants. Specifically, infants in the DHA group experienced fewer cold symptoms and had shorter durations of cough and wheezing.
While the overall occurrence of specific illness symptoms was similar between the DHA and placebo groups, DHA did bring about noteworthy benefits. At 1 month, infants in the DHA group had a 26% shorter duration of cough and 30% shorter wheezing; however, they experienced a longer duration of rash.
Furthermore, by the time the infants reached 3 months, those whose mothers took DHA were ill for 14% less time overall. At 6 months, the DHA group showed significantly reduced durations of several illness indicators, although they did experience longer episodes of vomiting.
This study suggests that prenatal DHA not only seems to impact the occurrence of colds in children but may also play a role in the duration of symptoms over the first half-year of life. Common cold relief Most Useful Review 1 people found this helpful We all take omega together as a family. We buy this brand specifically for adults as it offers a good dosage. Since we started taking omega and vitamin D3, we rarely get sick, or if we do, it’s in a milder form. One jar lasts us three months, and I believe the price and quality are good. |
 Doctor's Best, NAC Detox Regulators with Seleno Excell®, 60 Veggie Caps | | |
Yeast supplement reduces cold symptomsEffects of a modified yeast supplement on cold/flu symptoms. We explored the effects of EpiCor, a dried Saccharomyces cerevisiae fermentate, on cold and flu symptoms among healthy individuals who had recently received a flu shot. Over 12 weeks, we conducted a randomized, double-blind, placebo-controlled trial with 116 participants who took either EpiCor or a placebo.
Those supplemented with EpiCor reported significantly fewer symptoms and a shorter duration of illness compared to those on the placebo. This suggests that EpiCor may offer a beneficial approach to reducing cold and flu-like symptoms. Effective for colds Most Useful Review 99 people found this helpful N-Acetylcysteine (NAC) is a versatile agent that has positively impacted my health. I often use it to detox my liver and combat heavy metals, while its antioxidant properties enhance glutathione production. I take it to manage metabolic syndrome indicators like weight gain and hypertension. Particularly for common colds with sputum, NAC is a fantastic mucolytic and expectorant. Upon the first signs of illness, I take 2 capsules at night and usually feel better by morning. It significantly alleviates cold symptoms and boosts my resistance. |
 Life Extension, N-Acetyl-L-Cysteine, 600 mg, 60 Capsules | | |
Effective cold remedy Most Useful Review 24 people found this helpful Excellent cold remedy! It's an absolute analogue of ACC, and while we have just 10 effervescent tablets, this product provides 60 capsules—a significant difference. Acetylcysteine serves as a mucolytic, expectorant, and antioxidant, effective for respiratory diseases involving viscous sputum. When I feel aches or start to get unwell, I take an ACC capsule at night. Be healthy! Prevents chest infections Most Useful Review 8 people found this helpful Before taking this daily, I often developed chest infections after a simple cold. Now, I either don’t get them or if I do, they’re mild. N-acetyl cysteine has been a long-term treatment for similar issues in respiratory patients, and I suspect it aids me when I have a cold. I take 3000mg daily. |
 American Health, Ester-C with Citrus Bioflavonoids, 1,000 mg, 120 Capsules (500 mg per Capsule) | | |
Ester C may reduce cold frequencyPreventing the common cold with a vitamin C supplement: a double-blind, placebo-controlled survey. We conducted a study involving 168 volunteers who were given either a placebo or a vitamin C supplement for 60 days during the cold season. Participants recorded their cold symptoms in a diary, and those on the vitamin C showed promising results.
The groups taking the active treatment reported significantly fewer colds and experienced fewer days of viral illness. Additionally, their severe symptoms lasted less time than those in the placebo group. Most volunteers experienced few side effects and enjoyed using the supplement, finding it more effective than prior vitamin C forms.
Overall, this vitamin C supplement could help prevent colds and ease symptoms, offering hope for better winter health. Effective treatment Most Useful Review 600 people found this helpful When I start to feel unwell with a common cold, I follow nutritionist Katie Young's regimen: Ester C (500mg) four times daily, Zinc picolinate (50mg), and a probiotic (50 billion). This unusual method works remarkably well, helping us feel better in just two days. Vitamin C boosts immunity, Zinc replenishes what we lose during illness, and the Probiotic creates a protective barrier in the digestive tract. We have tested this scheme with the entire family, and I highly recommend it. |
 Nature's Bounty, Gold Series, Immune 24 Hour+, 50 Softgels | | |
Ester C may reduce cold frequencyPreventing the common cold with a vitamin C supplement: a double-blind, placebo-controlled survey. We conducted a study involving 168 volunteers who were given either a placebo or a vitamin C supplement for 60 days during the cold season. Participants recorded their cold symptoms in a diary, and those on the vitamin C showed promising results.
The groups taking the active treatment reported significantly fewer colds and experienced fewer days of viral illness. Additionally, their severe symptoms lasted less time than those in the placebo group. Most volunteers experienced few side effects and enjoyed using the supplement, finding it more effective than prior vitamin C forms.
Overall, this vitamin C supplement could help prevent colds and ease symptoms, offering hope for better winter health. Strengthens immunity Most Useful Review 10 people found this helpful I bought these vitamins for my daughter, and despite the capsule size, she finds them easy to swallow. This is a repeat purchase as they effectively help with common colds. The Ester-C formula provides 1000mg of vitamin C, alongside other immunity boosters like vitamins A, D3, B-6, B-9, and B-12. The combination of ingredients also includes elderberry and echinacea, making it a great option for preventing colds. I give my child one capsule daily, while I take two for overall health. |
 American Health, Ester-C With Citrus Bioflavonoids, 1,000 mg, 90 Vegetarian Tablets | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Relieves colds effectively Most Useful Review 133 people found this helpful A super remedy for common colds and COVID. I take one tablet three times a day at the first signs of a cold for 3-5 days, then reduce to one daily for up to 14 days. It has helped me recover quickly from illness. |
 Doctor's Best, Hyaluronic Acid + Chondroitin Sulfate with BioCell Collagen, 180 Veggie Capsules | | |
Evaluation of nasal cold reliefIn vitro safety and performance evaluation of a seawater solution enriched with copper, hyaluronic acid, and eucalyptus for nasal lavage. We explored the safety and effectiveness of a unique seawater solution enhanced with hyaluronic acid, eucalyptus, and copper for treating common cold symptoms, especially nasal congestion. Using an advanced 3D nasal tissue model, the solution showed no negative effects on nasal cell health and improved mucociliary clearance.
Those treated with this solution had better nasal drainage and overall relief from congestion. Though the study was conducted in vitro, these promising results suggest that this seawater solution could be a helpful option for alleviating cold symptoms. Improved skin hydration Most Useful Review 6 people found this helpful My skin noticeably improved, feeling significantly more hydrated and smoother. Fine wrinkles are less visible, and the dryness and flakiness, which used to be common, have decreased. Additionally, I noticed a positive effect on my joints; after starting hyaluronic acid, my knee discomfort diminished, enhancing my mobility. Overall, I feel better and plan to continue taking the tablets to maintain these results. |
 NOW Foods, Hyaluronic Acid, Double Strength, 100 mg, 60 Veg Capsules | | |
Evaluation of nasal cold reliefIn vitro safety and performance evaluation of a seawater solution enriched with copper, hyaluronic acid, and eucalyptus for nasal lavage. We explored the safety and effectiveness of a unique seawater solution enhanced with hyaluronic acid, eucalyptus, and copper for treating common cold symptoms, especially nasal congestion. Using an advanced 3D nasal tissue model, the solution showed no negative effects on nasal cell health and improved mucociliary clearance.
Those treated with this solution had better nasal drainage and overall relief from congestion. Though the study was conducted in vitro, these promising results suggest that this seawater solution could be a helpful option for alleviating cold symptoms. Energy boost Most Useful Review This supplement energises me for the entire day and helps combat a common cold in just a few hours. |
 21st Century, Folic Acid, 400 mcg, 250 Easy to Swallow Tablets | | |
Folate benefits in colds unclear[Dietary efficacy of a micronutrient combination in patients with recurrent upper respiratory tract infections. Results of a placebo-controlled double-blind study]. We explored the effectiveness of a special combination of micronutrients, including folate, in helping patients who suffer from recurrent upper respiratory tract infections, commonly known as colds. Our study involved 192 participants over 16 weeks in a randomized, placebo-controlled, double-blind trial that allowed us to compare results objectively.
The findings indicate that patients who had vitamin D deficiency or were low in vitamin C experienced significant benefits when taking the micronutrient combination, and symptoms improved notably compared to those on a placebo. Specifically, individuals with multiple cold symptoms showed greater relief in the active group, with a significant reduction in symptom intensity.
While folate was part of the mix, the study did not isolate its specific impact on cold symptoms. Instead, it highlighted the effectiveness of the whole nutrient combination in reducing the frequency of colds and the intensity of symptoms. Overall, those who received the micronutrient supplement reported improved health outcomes compared to those who didn't. Improved immunity Most Useful Review 90 people found this helpful Excellent! I have been taking these vitamins for a few weeks now and feel like I’m embarking on something new. I no longer feel tired or in pain, and my mood has significantly improved! I’ve even noticed that I’m less prone to catching a common cold than before. These vitamins are fantastic! |
 Carlson, Wild Norwegian Cod Liver Oil, 16.9 fl oz (500 ml) | | |
DHA reduces infant cold symptomsPrenatal docosahexaenoic acid supplementation and infant morbidity: randomized controlled trial. We conducted a double-blind randomized controlled trial to understand how prenatal supplementation of docosahexaenoic acid (DHA) might influence infant health, particularly concerning the common cold. Pregnant women were given either a daily dose of 400 mg of DHA or a placebo starting at 18 to 22 weeks of gestation until childbirth.
Caregivers then reported on their infants’ health at 1, 3, and 6 months, sharing details about common illness symptoms. We found that DHA supplementation appeared to reduce the number of colds at one month and also seemed to lessen the duration of various cold symptoms in infants. Specifically, infants in the DHA group experienced fewer cold symptoms and had shorter durations of cough and wheezing.
While the overall occurrence of specific illness symptoms was similar between the DHA and placebo groups, DHA did bring about noteworthy benefits. At 1 month, infants in the DHA group had a 26% shorter duration of cough and 30% shorter wheezing; however, they experienced a longer duration of rash.
Furthermore, by the time the infants reached 3 months, those whose mothers took DHA were ill for 14% less time overall. At 6 months, the DHA group showed significantly reduced durations of several illness indicators, although they did experience longer episodes of vomiting.
This study suggests that prenatal DHA not only seems to impact the occurrence of colds in children but may also play a role in the duration of symptoms over the first half-year of life. Increased immunity Most Useful Review 2 people found this helpful This oil has significantly improved my immune system, and I no longer catch colds. |
 Nature's Bounty, Calcium Magnesium Zinc with Vitamin D3, 100 Coated Caplets | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Relieved cold symptoms Most Useful Review 318 people found this helpful The addition of vitamin D3 to calcium, magnesium, and zinc makes this supplement effective. My teeth no longer ache, and I no longer experience bone crunching. This complex supports my overall wellness. |
 Emergen-C, Vitamin C Chewables, Orange Blast, 1,000 mg, 40 Chewable Tablets (500 mg per Tablet) | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Effective for symptoms Most Useful Review These are the best pills for the initial symptoms of a common cold! I've used them for years. The combination of vitamin C with other components yields excellent results against viral infections. I highly recommend them! |
 Solgar, Ester-C® Plus, Vitamin C, 1,000 mg, 180 Tablets | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Powerful immune support Most Useful Review 659 people found this helpful Vitamin C is indispensable during the cold season, as it enhances the absorption of other medications like iron. It's particularly important for smokers since this vitamin is quickly depleted in their bodies. Additionally, Vitamin C combats premature ageing and acts as a strong antioxidant that neutralises toxins. |
 Solgar, Ester-C®, Plus Vitamin C, 500 mg, 250 Vegetable Capsules | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Strengthened immunity Most Useful Review 780 people found this helpful This is what I constantly take, and during a common cold, I increase the dosage by 2-3 capsules per day. It really helps, and I notice results almost immediately. My immune system feels more robust. |
 Bluebonnet Nutrition, Buffered Vitamin C, 500 mg, 180 Vegetable Capsules | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Prevented colds Most Useful Review 1 people found this helpful I didn’t catch any common cold while taking this, and it didn’t cause any stomach discomfort. |
 Viva Naturals, Vitamin C, 1,000 mg, 250 Veggie Capsules | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Stops common colds Most Useful Review It's incredible how this prevents me from getting sick! I experienced three bouts of common colds and strep once I stopped taking it. I will never be without it again! |
 Solgar, Vitamin C, 500 mg, 250 Vegetable Capsules | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Avoid surgery Most Useful Review 252 people found this helpful After taking vitamin C in combination with other vitamins, my test results improved significantly. The doctor indicated that if this progress continues, I may avoid surgery and hormones. My energy levels increased, my health improved, acne diminished, and my allergies nearly disappeared. Additionally, I experienced quicker recovery from common colds. |
 Trace, Power Pak, Orange Blast, 30 Stick Packets, 0.22 oz (6.1 g) Each | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Great for prevention Most Useful Review We use this to guard against flu and common colds. It works wonderfully! |
 NOW Foods, C-1000 with Bioflavonoids, 250 Veg Capsules | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Supports recovery Most Useful Review 77 people found this helpful It’s essential for connective tissue and immunity! Due to the coronavirus pandemic, I bought this supplement to support my immune system and improve collagen absorption. This vitamin is well-known for its crucial role in combatting the common cold. |
 Life Extension, Vitamin C and Bio-Quercetin, 250 Vegetarian Tablets | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Effective prevention Most Useful Review 140 people found this helpful A great option for vitamin C. I prefer those containing bioflavonoids. In this case, with bioquercetin, its effect is noticeably helpful. If I feel a cold coming on, taking this vitamin C can prevent the common cold if taken in a loading dose. My herpes heals within a day. The small tablets are easy to split in half. |
 Emergen-C, Immune Support Gummies, Strawberry, Lemon & Blueberry, 45 Gummies | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Helps prevent colds Most Useful Review I take one of these gummies every night before bed to ensure I have vitamin C through the night. They help ward off common colds and flu, or if I do catch a common cold, it prevents it from becoming severe and seems to shorten its duration. Plus, I love the flavours. |
 Garden of Life, Living Vitamin C, 60 Vegetarian Caplets | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Improved immunity Most Useful Review 6 people found this helpful Excellent product. This is my third purchase. I've noticed a difference since using it; the colds I suffered from during seasonal changes have gone. My immunity has significantly improved, especially combined with a healthy diet. Best wishes to those looking to care for their health. |
 NOW Foods, C-1000, 250 Tablets | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Immune support Most Useful Review 327 people found this helpful I regularly purchase this vitamin C for convenience. My family and I take 1000 mg at the first signs of a common cold or any infections. Despite having adequate vitamin C levels generally, stress and infections reduce these, necessitating gram doses for effective immune response. I take 2-4 g daily at the onset of illness, which helps me avoid getting sick. |
 Emergen-C, Turmeric & Ginger, Citrus-Ginger, 18 Packets, 0.32 oz (9 g) Each | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Helps prevent colds Most Useful Review I absolutely love this supplement; it assists me every time I feel I'm catching a cold. Plus, it has a pleasant flavour. |
 Emergen-C, Immune+ Vitamin C + Vitamin D & Zinc, Raspberry, 30 Packets, 0.31 oz (8.8 g) Each | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Strong immunity booster Most Useful Review An excellent immunomodulator! It really helps during common colds and supports my immunity. I've used it for years and am very pleased with these vitamins; they taste pleasant, and one packet meets my daily vitamin needs. I highly recommend this quality product! |
 Garden of Life, Vitamin Code, RAW Vitamin C, 60 Vegan Capsules | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Immune support Most Useful Review 377 people found this helpful I absolutely love this vitamin! It’s completely natural, without any synthetics. I recommend it especially to women who take Vitamin C regularly for collagen production. I've tested it during the winter with my family and colleagues; if you feel a cold coming on, increase the dose to 1 capsule every 2-3 hours for 1-2 days, and ensure you drink plenty of water. It's vital! |
 Emergen-C, Vitamin C, Raspberry, 1,000 mg, 30 Packets, 0.32 oz (9.1 g) Each | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Symptoms disappear quickly Most Useful Review 2 people found this helpful Excellent vitamins! We've been using them during cold and flu seasons for years. At the first sign of illness, we start taking this vitamin C, and symptoms often vanish by day two! It's a fantastic product I keep in my first aid kit and recommend to friends. My daughter loves the raspberry flavour, while my son and husband prefer orange and tangerine. Highly recommend! |
 Solaray, Buffered Super Bio Vitamin C, 1,000 mg, 250 VegCaps (500 mg per Capsule) | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Strong aroma benefits Most Useful Review 12 people found this helpful This vitamin C has a delightful scent reminiscent of an orchard, and it includes rose hips and bioflavonoids. I've experienced no side effects while taking two capsules daily. I wholeheartedly recommend it during the common cold season! |
 NOW Foods, C-500 With Rose Hips, 250 Tablets | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Prevents common cold Most Useful Review 295 people found this helpful Vitamin C from iHerb has been part of my first aid kit for three years, and I've purchased it five times. I typically take 3000-4000 mg at the first signs of a common cold, which usually stops it from developing. I now take one 500 mg tablet daily, as I have iron deficiency anaemia. The packaging is convenient, and the vitamins are easy to swallow. However, it’s crucial to monitor blood thickness when taking vitamin C. |
 Garden of Life, MyKind Organics, Vitamin C Organic Spray, Orange-Tangerine, 2 fl oz (58 ml) | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Prevents illness Most Useful Review 18 people found this helpful This classy product tastes like fresh orange juice. I use it daily, either to prevent common colds or to get better if I am ill. It's suitable for both children and adults, and I recommend it highly! |
 Emergen-C, Vitamin C, Tangerine, 1,000 mg, 30 Packets, 0.33 oz (9.4 g) Each | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Effective for colds Most Useful Review 2 people found this helpful It truly puts me on my feet at the first signs of a common cold. I feel as though I am drinking it, and by morning, there are no indications that I am unwell. |
 MegaFood, Complex C, 60 Tablets | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Boosts immunity efficiently Most Useful Review 16 people found this helpful This product is truly luxurious and differs from others that only contain ascorbic acid. It is extracted from whole fruits, maximising vitamin C's benefits. Crucially, it strengthens immunity against respiratory diseases and colds. I take it with iron to aid absorption, and I've seen improvements in my health, like reduced hair fall and healthier nails. Truly a fantastic product! |
 NOW Foods, Ascorbyl Palmitate, 500 mg, 100 Veg Capsules | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Effective cold treatment Most Useful Review 11 people found this helpful I purchased this fat-soluble vitamin C to support my son, a stage actor. It remains in the body longer and has helped me avoid common colds, even when those around us were ill. Maintaining high vitamin C levels in my blood feels essential. |
 Solaray, Timed Release Vitamin C with Rose Hips & Acerola, 1,000 mg, 250 Tablets | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Immune system boost Most Useful Review 185 people found this helpful Vitamin C strengthens the immune system, guarding against viruses and bacteria while speeding up wound healing. This product features an extended release formula, ensuring long-lasting availability of vitamin C. My family takes it for small courses in autumn and spring. I highly recommend it. |
 Solaray, Timed Release Vitamin C with Rose Hips & Acerola, 1,000 mg, 250 VegCaps | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Immunity booster Most Useful Review 105 people found this helpful Take it; you won't regret it! This high-quality vitamin C has sustained release, absorbing half immediately and the rest over 12 hours. I take one daily, but during common colds, I consume up to six capsules to boost my immunity. It significantly speeds up recovery without causing allergies. |
 MegaFood, Ultra C, 400 mg, 90 Tablets | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Cold relief observed Most Useful Review 2 people found this helpful Excellent product! It's gentle on my stomach, and I've noticed relief from the symptoms of the common cold, as well as an overall improvement in my health. |
 Life Extension, Optimized Quercetin, 250 mg, 60 Vegetarian Capsules | | |
Quercetin reduces rhinovirus effectsQuercetin inhibits rhinovirus replication in vitro and in vivo. We investigated whether quercetin, a natural plant compound, could help combat common cold caused by rhinovirus (RV). In our study, quercetin reduced RV replication and inflammation in airway cells both in laboratory settings and in mice. When given before or after infection, quercetin limited the virus's ability to replicate and decreased harmful immune responses.
While our findings are promising, indicating that quercetin acts at various points in the virus's lifecycle, we recognize the need for further research to solidify its effectiveness in treating or preventing common colds. Prevention recommended Most Useful Review 13 people found this helpful For immunity, it is crucial! Following Dr. Murray's advice, I take Quercetin at 250 - 500 mg daily, NAC 600 mg twice a day, and Selenium. This regimen significantly aids in preventing and treating symptoms of colds and viruses. Thank you, Ayherb! Cheers to Dr. Murray! |
 Solaray, Quercetin, Bromelain & Vitamin C, 120 VegCaps | | |
Quercetin reduces rhinovirus effectsQuercetin inhibits rhinovirus replication in vitro and in vivo. We investigated whether quercetin, a natural plant compound, could help combat common cold caused by rhinovirus (RV). In our study, quercetin reduced RV replication and inflammation in airway cells both in laboratory settings and in mice. When given before or after infection, quercetin limited the virus's ability to replicate and decreased harmful immune responses.
While our findings are promising, indicating that quercetin acts at various points in the virus's lifecycle, we recognize the need for further research to solidify its effectiveness in treating or preventing common colds. Irreplaceable during cold Most Useful Review 3 people found this helpful This complex, featuring Vitamin C and Quercetin, is fantastic during a cold! It really helps me bounce back quickly. |
 Life Extension, Bio-Quercetin, 30 Vegetarian Capsules | | |
Quercetin reduces rhinovirus effectsQuercetin inhibits rhinovirus replication in vitro and in vivo. We investigated whether quercetin, a natural plant compound, could help combat common cold caused by rhinovirus (RV). In our study, quercetin reduced RV replication and inflammation in airway cells both in laboratory settings and in mice. When given before or after infection, quercetin limited the virus's ability to replicate and decreased harmful immune responses.
While our findings are promising, indicating that quercetin acts at various points in the virus's lifecycle, we recognize the need for further research to solidify its effectiveness in treating or preventing common colds. Assists cold recovery Most Useful Review 100 people found this helpful Quercetin has been associated with enhanced exercise performance and reduced inflammation, blood pressure, and blood sugar levels. The typical dosage is 500 mg daily. This supplement contains 29mg of Bio-Quercetin phytosome (providing 10 mg quercetin) and claims up to 50 times more bioavailability than standard quercetin. I used it for the common cold, and it was highly effective. I keep it at home, especially as I've heard it's part of the anti-covid protocol during these challenging times. Stay healthy! |
 Jarrow Formulas, Vegan Quercetin, 500 mg, 100 Veggie Capsules | | |
Quercetin reduces rhinovirus effectsQuercetin inhibits rhinovirus replication in vitro and in vivo. We investigated whether quercetin, a natural plant compound, could help combat common cold caused by rhinovirus (RV). In our study, quercetin reduced RV replication and inflammation in airway cells both in laboratory settings and in mice. When given before or after infection, quercetin limited the virus's ability to replicate and decreased harmful immune responses.
While our findings are promising, indicating that quercetin acts at various points in the virus's lifecycle, we recognize the need for further research to solidify its effectiveness in treating or preventing common colds. Strong immunity Most Useful Review 16 people found this helpful Jarrow Formulas Quercetin has been a part of my daily routine for over four years, at 1000 mg. As a lupus patient with a weakened immune system, I rarely catch the common cold, which is significantly better than before. I attribute my improved health largely to quercetin. |
 NOW Foods, Quercetin with Bromelain, 120 Veg Capsules | | |
Quercetin reduces rhinovirus effectsQuercetin inhibits rhinovirus replication in vitro and in vivo. We investigated whether quercetin, a natural plant compound, could help combat common cold caused by rhinovirus (RV). In our study, quercetin reduced RV replication and inflammation in airway cells both in laboratory settings and in mice. When given before or after infection, quercetin limited the virus's ability to replicate and decreased harmful immune responses.
While our findings are promising, indicating that quercetin acts at various points in the virus's lifecycle, we recognize the need for further research to solidify its effectiveness in treating or preventing common colds. Supports immune health Most Useful Review 345 people found this helpful Quercetin with bromelain works well for colds and prevents illness. I find it beneficial for immune system health. It aids the respiratory system and helps maintain good health all year round. |
 NOW Foods, Green Tea Extract, 400 mg, 250 Veg Capsules | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Increased vitality Most Useful Review 3 people found this helpful Where was he before? When there was so little vitality! This type of green tea is a real lifesaver on cold, dark winter days. I follow the instructions, and my energy has tripled. In terms of price-quality ratio, there is nothing better yet. Prior to this, I tried Eleutherococcus, but the effect wasn’t as evident as with these capsules. |
 Solgar, Zinc Picolinate, 22 mg, 100 Tablets | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Increased strength Most Useful Review 256 people found this helpful I am grateful to iHerb for their fast delivery and reliable packaging. Solgar's vitamins have truly strengthened my health; I previously suffered frequent colds and weakness. Since taking these vitamins, my complexion is healthy, and I handle colds better. |
 Source Naturals, OptiZinc®, 60 Tablets | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Quick recovery Most Useful Review 2 people found this helpful An excellent supplement for quickly restoring deficiencies or aiding in illness. With a cold, I follow a course of 5 to 7 days, which helps expedite recovery. It has been tested on my family with great success! Highly recommended! |
 21st Century, Zinc Plus Vitamins C & B-6, Chewable, Cherry Flavor, 90 Tablets | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Cold remedy effective Most Useful Review 232 people found this helpful The firm is reputable, and this complex effectively combats colds. I dissolve 1-2 tablets 3-4 times a day at the first sign of illness, and I usually recover within 3-4 days. |
 Doctor's Best, High Absorption Zinc Bisglycinate, 50 mg, 90 Veggie Caps | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Immunostimulating support Most Useful Review 2 people found this helpful I take zinc based on my endocrinologist’s recommendation to support my thyroid alongside iodine and selenium. I've been using it for three years in cycles of three months on and 1.5 months off, and it’s well tolerated without negative effects. Since starting this regimen, my herpes has lessened, and I've noticed a significant reduction in colds. If I feel a cold coming on, I double the dose for two or three days, and it prevents illness. |
 NOW Foods, Zinc Glycinate, 120 Softgels | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Effectively combats cold Most Useful Review 343 people found this helpful Zinc is essential for the body. It aids in combating common colds and viral infections, regulates hormone production, and helps with wound healing. I recommend various dosages based on age: 30-50 mg for children and 50-100 mg for adults, alongside vitamins D3 and C. It’s vital to take zinc during cold symptoms, as it assists in fighting infections. With proper intake, zinc can also support other health issues like atherosclerosis and liver dysfunction. |
 Jarrow Formulas, Vegan Zinc Balance, 100 Veggie Capsules | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Quick recovery Most Useful Review 85 people found this helpful The quality is excellent. I took it during a common cold and recovered within two days. It boosts immunity, and I've noticed my hair falling out less after two weeks. |
 Nature's Bounty, Zinc, 50 mg, 100 Tablets | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Cold prevention essential Most Useful Review 15 people found this helpful Excellent zinc! A must-have at the onset of a common cold or virus. |
 NOW Foods, Zinc, 50 mg, 250 Tablets | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Clear skin Most Useful Review Excellent and plentiful zinc tablets! I struggled with hormonal acne and bumps, particularly on my back and chin. After being advised about zinc’s benefits for skin, I decided to try these tablets, and indeed my complexion has brightened, reducing acne and its marks significantly. |
 Life Extension, Zinc Caps, High Potency, 50 mg, 90 Vegetarian Capsules | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Strengthens immunity Most Useful Review 97 people found this helpful I often take zinc to support my immune system and improve my skin and hair. This supplement contains OptiZinc, which is easily absorbed and effective. I've noticed a reduction in cold symptoms and skin clarity. |
 NOW Foods, Zinc Picolinate, 50 mg, 60 Veg Capsules (50 mg per Capsule) | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Instant relief Most Useful Review 422 people found this helpful This form of zinc works instantly at the first signs of a common cold. I combine one tablet of zinc with 1000mg of vitamin C, and I feel healthy by morning. It’s essential during winter, and I struggled to find this form as it was quickly sold out. I'm grateful for the chance to stay healthy! |
 Solgar, Zinc, 50 mg, 100 Tablets | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Strengthens immunity Most Useful Review 101 people found this helpful I find zinc an effective supplement! It strengthens the immune system, improves skin, and prevents hair loss. I take it daily, especially since my diet lacks zinc-rich foods. Zinc also enhances male sexual health and fertility. My results are excellent: strong hair, clear skin, and robust immunity, with no colds for years. Highly recommend! |
 Nature's Way, Zinc Chelate, 30 mg, 100 Capsules | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Easier cold recovery Most Useful Review 230 people found this helpful Given my health issues, particularly primary immunodeficiency and dermatitis, I continually take this supplement, especially through winter. The chelated form works well for me, and I noticed that colds are easier and quicker to recover from, improving my skin condition too. |
 Garden of Life, Vitamin Code, RAW Zinc, 60 Vegan Capsules | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Strengthens immunity Most Useful Review 129 people found this helpful After six months of taking zinc, I fell ill with the common cold only once and it was mild. I usually experience severe colds due to chronic respiratory issues. I've also noticed thicker hair, and I recommend this supplement for immunity. |
 Solgar, Chelated Zinc, 22 mg, 250 Tablets | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Cold prevention Most Useful Review 33 people found this helpful My experience with chelated zinc has been very positive. I noticed improvements in my skin and a significant reduction in colds. Unlike traditional views emphasising vitamin C, zinc is now recognised for its effectiveness in combating the common cold and even reducing complications. The tablets are small and easy to swallow, with no side effects. |
 Nature Made, Zinc, 30 mg, 100 Tablets | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Effective relief Most Useful Review 8 people found this helpful We were thrilled to find zinc, as it’s hard to get during the pandemic. I was sceptical, but this zinc really works. At the first hint of a common cold, I take it, and relief is usually felt by the next day or within two days. Highly recommended! |
 NOW Foods, L-OptiZinc, 30 mg, 100 Veg Capsules | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Prevents colds effectively Most Useful Review Zinc is my second love after magnesium. It makes my hair and nails stronger, and colds disappear quickly! For prevention, I take this option since it contains copper, which is necessary when taking zinc. I highly recommend it. |
 Life Extension, Zinc Lozenges, Citrus-Orange, 18.75 mg, 60 Vegetarian Lozenges | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Immediate relief observed Most Useful Review 46 people found this helpful These lollipops are fantastic for immunity! With nearly 20 mg of zinc, we switched to two a day when my husband showed cold symptoms. After taking them with vitamin D and C, he woke up feeling healthy the next morning! Zinc deficiency can lead to serious health issues, so this supplement is vital. It’s effective against cold symptoms; I highly recommend them. |
 Doctor's Best, Vitamin C , 1,000 mg, 120 Veggie Caps | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Effective for colds Most Useful Review 9 people found this helpful The best vitamin C I've ever used! Slow absorption, but since taking one per day, I feel healthy. When I caught a common cold, I took three every six hours and felt better the next day. Great value for money. |
 Nature's Bounty, Vitamin C, 1,000 mg, 300 Caplets | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Stops cold Most Useful Review 1 people found this helpful Brilliant! I took 5 capsules at the first sign of a common cold, and it stopped immediately. |
 Solgar, Vitamin C, 1,000 mg, 100 Vegetable Capsules | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Stops common colds Most Useful Review 86 people found this helpful Fantastic for common colds! I always keep a jar on hand during autumn and winter. With the right dosage, it can halt the onset of ARVI and speed up recovery. |
 NOW Foods, Vitamin C Crystals, 1 lb (454 g) | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Fast recovery Most Useful Review 227 people found this helpful Vitamin C crystals are a lifesaver during the common cold season. I dilute them with raspberry juice and sugar for the children, and I drink it too. It’s tasty and not too sour! Coupled with vitamins D, K-2, and zinc, I now recover in just 3-4 days instead of the usual 7-10. The powder will last for ages. |
 Doctor's Best, Vitamin C , 500 mg, 120 Veggie Caps | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Collagen support Most Useful Review 3 people found this helpful Vitamin C is crucial for my immune system and collagen production. I usually take it with collagen to enhance skin elasticity. I raise the dosage to combat colds effectively. |
 21st Century, C-1000, Prolonged Release, 1,000 mg, 110 Tablets | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Symptoms vanish quickly Most Useful Review 5 people found this helpful This vitamin C is fantastic for adults! At the first signs of a common cold, I take one pill and feel completely fine by morning. I also take it with collagen for better absorption. I don't take it regularly for prevention, as it doesn’t accumulate in the body. |
 NOW Foods, C-1000, 250 Tablets | | |
Vitamin C reduces cold severityVitamin C reduces the severity of common colds: a meta-analysis. We explored how vitamin C affects the severity of common colds through a comprehensive review of available studies. By including only randomized, placebo-controlled trials where participants received at least 1 gram of vitamin C daily, we aimed to investigate both the overall duration of colds and the intensity of symptoms experienced.
Our analysis found that vitamin C significantly reduced the severity of cold symptoms by about 15%. Interestingly, it appears that the benefits are more pronounced for those experiencing severe symptoms compared to mild ones. In specific comparisons, vitamin C didn’t substantially affect the duration of mild symptoms but had a notable impact on how long severe symptoms lasted.
This insight is crucial, as the common cold often leads to absenteeism at work and school, with more severe symptoms playing a key role in this setback. By highlighting vitamin C's greater effectiveness against intense cold symptoms, we suggest that future research should continue to look into how this vitamin can be utilized in managing cold severity. Family protection Most Useful Review 14 people found this helpful I buy this for the winter to protect my family during cold season. I take one capsule each morning, and for the past three years, we haven't been ill with this method! I suggest it to everyone; it’s a fantastic aid for the entire family! |
 NOW Foods, Magnesium & Calcium, 250 Tablets | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Increased resistance Most Useful Review 90 people found this helpful I've been taking this vitamin for a month and have already noticed a difference. It’s a fantastic supplement for the family; it has certainly boosted my energy levels and mood. Additionally, it helps my resistance to colds, and I feel it positively affects my skin. |
 Sports Research, Omega-3 Fish Oil, Triple Strength , 30 Softgels | | |
DHA reduces infant cold symptomsPrenatal docosahexaenoic acid supplementation and infant morbidity: randomized controlled trial. We conducted a double-blind randomized controlled trial to understand how prenatal supplementation of docosahexaenoic acid (DHA) might influence infant health, particularly concerning the common cold. Pregnant women were given either a daily dose of 400 mg of DHA or a placebo starting at 18 to 22 weeks of gestation until childbirth.
Caregivers then reported on their infants’ health at 1, 3, and 6 months, sharing details about common illness symptoms. We found that DHA supplementation appeared to reduce the number of colds at one month and also seemed to lessen the duration of various cold symptoms in infants. Specifically, infants in the DHA group experienced fewer cold symptoms and had shorter durations of cough and wheezing.
While the overall occurrence of specific illness symptoms was similar between the DHA and placebo groups, DHA did bring about noteworthy benefits. At 1 month, infants in the DHA group had a 26% shorter duration of cough and 30% shorter wheezing; however, they experienced a longer duration of rash.
Furthermore, by the time the infants reached 3 months, those whose mothers took DHA were ill for 14% less time overall. At 6 months, the DHA group showed significantly reduced durations of several illness indicators, although they did experience longer episodes of vomiting.
This study suggests that prenatal DHA not only seems to impact the occurrence of colds in children but may also play a role in the duration of symptoms over the first half-year of life. Strengthened immunity Most Useful Review 3 people found this helpful Great Omega 3! I bought this Omega 3 specifically for my husband. The dosage is excellent in one capsule, lasting two months. He takes one capsule daily, alongside vitamin D3 with meals. He appreciates the ease of use and its effectiveness. Before taking Omega 3, he frequently caught a common cold and suffered from weakness. Since its regular intake began, he hasn't been ill all autumn nor now! He has noticed an increase in strength and energy! An excellent result! We will reorder. |
 Optimum Nutrition, Zinc Magnesium Aspartate, 180 Capsules | | |
Zinc shortens cold duration variabilityQuantile Treatment Effect of Zinc Lozenges on Common Cold Duration: A Novel Approach to Analyze the Effect of Treatment on Illness Duration. We explored how zinc lozenges affect the duration of the common cold through a detailed analysis of multiple trials. In particular, we focused on the Mossad (1996) trial involving zinc gluconate lozenges, which revealed an average reduction of cold duration by about 4.0 days. While that sounds promising, our findings through a quantile treatment effect (QTE) analysis tell a more nuanced story.
Interestingly, the QTE analysis showed that for individuals suffering from lengthy colds lasting 15 to 17 days, the zinc lozenges could shorten their illness by as much as 8 days. On the flip side, those with shorter, 2-day colds only experienced a 1-day reduction in sickness. This suggests that while zinc may help, its effectiveness varies significantly depending on the initial duration of the cold, making the overall average effect less informative than we might think.
Our examination extended to three trials that used zinc acetate lozenges, yielding a similar average reduction of around 2.7 days. However, again, those averages concealed varying effects for short and long colds, highlighting the importance of looking beyond simple averages in treatment studies.
Overall, we observed that zinc lozenges can indeed help with cold duration, but the extent of that help is very much dependent on how long a person has been suffering. This approach to understanding treatment effects through QTE analysis could have important implications not just for cold treatment but also for analyzing other health outcomes. Excellent for immunity Most Useful Review I absolutely love it. It serves as an excellent sleep aid and significantly boosts my immune system. I haven’t caught a common cold for a year while taking it, although there is a slight acidic smell upon opening the bottle. |
 NOW Foods, Sports, ZMA, Sports Recovery, 180 Veg Capsules | | |
Quick recovery observed Most Useful Review 1 people found this helpful Very good vitamins! When I catch a cold, I drink vitamin C with zinc and magnesium! Recovery occurs within a couple of days! Healthier during colds Most Useful Review I decided to try dietary supplements for men and was very pleased with the results. Within weeks, I noticed a significant enhancement in my overall well-being and energy. Before this, I often felt fatigued, but since starting these vitamins, my strength and endurance have noticeably improved. They also assisted my immune system, as I have been getting sick less frequently, especially during the cold season. Additionally, the condition of my skin, hair, and nails improved, which is an added benefit. The balanced composition of vitamins catered to all the needs of the male body, making them highly convenient. I recommend these vitamins to all men who wish to maintain their health and lead active lifestyles. |
 Jarrow Formulas, Jarro-Dophilus EPS, 10 Billion CFU, 60 Veggie Capsules | | |
Lactobacillus reduces cold incidencesDaily intake of fermented milk with Lactobacillus casei strain Shirota reduces the incidence and duration of upper respiratory tract infections in healthy middle-aged office workers. We evaluated the effectiveness of Lactobacillus casei strain Shirota in reducing upper respiratory tract infections (URTIs) among healthy middle-aged office workers. Over 12 weeks, 96 male participants consumed either fermented milk with LcS or a control milk.
Our findings showed a significant reduction in URTI episodes in those consuming the fermented milk—only 22.4% experienced infections compared to 53.2% in the control group. Furthermore, they had shorter illness durations and better immune responses. Overall, it seems that this daily intake can effectively reduce colds in healthy adults. Healthy for years Most Useful Review 3 people found this helpful I absolutely love this product! It has kept me healthy for two and a half years without catching even a common cold. The price keeps me coming back. |
 Jarrow Formulas, Vegan Fem Dophilus, 1 Billion CFU, 60 Veggie Capsules | | |
Lactobacillus reduces cold incidencesDaily intake of fermented milk with Lactobacillus casei strain Shirota reduces the incidence and duration of upper respiratory tract infections in healthy middle-aged office workers. We evaluated the effectiveness of Lactobacillus casei strain Shirota in reducing upper respiratory tract infections (URTIs) among healthy middle-aged office workers. Over 12 weeks, 96 male participants consumed either fermented milk with LcS or a control milk.
Our findings showed a significant reduction in URTI episodes in those consuming the fermented milk—only 22.4% experienced infections compared to 53.2% in the control group. Furthermore, they had shorter illness durations and better immune responses. Overall, it seems that this daily intake can effectively reduce colds in healthy adults. Good cold effect Most Useful Review 14 people found this helpful Yeast infection and cold effects are very good. It took about four days after taking the medicine for the effects to last a month. I was delighted with the results, thanks to this medicine. If you need a lot of Lactobacillus, I recommend purchasing it for freezing. |
 Nature's Way, Vitamin A, 3,000 mcg, 100 Softgels | | |
Vitamin A supports airway function recoveryVitamin A deficiency alters airway resistance in children with acute upper respiratory infection. We examined the role of vitamin A in helping children recover from upper respiratory infections.
In our case control study involving children aged 4-6, we found that those with respiratory infections had lower vitamin A levels compared to healthy kids.
Surprisingly, while vitamin A seems to support airway function during recovery, children with wheezing did not show the same benefits.
Overall, vitamin A appears vital for maintaining healthy respiratory function, especially when kids are fighting off infections. Highly recommended Most Useful Review 1 people found this helpful I love Nature's Way brand for its quality. We use it daily with other vitamins for immunity, leading to no colds or flu over the past 12 years. |
 NOW Foods, Vitamin A, 25,000 IU, 250 Softgels | | |
Vitamin A supports airway function recoveryVitamin A deficiency alters airway resistance in children with acute upper respiratory infection. We examined the role of vitamin A in helping children recover from upper respiratory infections.
In our case control study involving children aged 4-6, we found that those with respiratory infections had lower vitamin A levels compared to healthy kids.
Surprisingly, while vitamin A seems to support airway function during recovery, children with wheezing did not show the same benefits.
Overall, vitamin A appears vital for maintaining healthy respiratory function, especially when kids are fighting off infections. Strengthened mucous membranes Most Useful Review 26 people found this helpful I have been taking 75000 IU of vitamin A daily for six months, and my eyesight has improved! Even when I catch a common cold, my throat is less sore, and I feel my mucous membranes have strengthened significantly. I believe this is enhanced by my intake of protein and other vitamins and minerals alongside vitamin A. |
 NOW Foods, Vitamin A, 10,000 IU, 100 Softgels | | |
Vitamin A supports airway function recoveryVitamin A deficiency alters airway resistance in children with acute upper respiratory infection. We examined the role of vitamin A in helping children recover from upper respiratory infections.
In our case control study involving children aged 4-6, we found that those with respiratory infections had lower vitamin A levels compared to healthy kids.
Surprisingly, while vitamin A seems to support airway function during recovery, children with wheezing did not show the same benefits.
Overall, vitamin A appears vital for maintaining healthy respiratory function, especially when kids are fighting off infections. Overall health improved Most Useful Review 92 people found this helpful I’m delighted with the benefits I’ve gained from this vitamin. After struggling with a cold and other health issues for a couple of years, I tried numerous supplements without success. However, since taking this vitamin, my energy levels have risen significantly, my mood has improved, and my overall health has transformed dramatically. |
 NOW Foods, Natural Beta Carotene, 7,500 mcg (25,000 IU), 180 Softgels | | |
Vitamin A supports airway function recoveryVitamin A deficiency alters airway resistance in children with acute upper respiratory infection. We examined the role of vitamin A in helping children recover from upper respiratory infections.
In our case control study involving children aged 4-6, we found that those with respiratory infections had lower vitamin A levels compared to healthy kids.
Surprisingly, while vitamin A seems to support airway function during recovery, children with wheezing did not show the same benefits.
Overall, vitamin A appears vital for maintaining healthy respiratory function, especially when kids are fighting off infections. Effective against colds Most Useful Review This has been effective for preventing colds in the throat and nose. During the summer air-conditioning season and in the cold winter, I frequently suffered from pharyngitis and acute sinusitis. I learned this ingredient is great for strengthening mucous membranes, so I started taking it daily, and now I hardly ever catch a cold in my throat or nose! |
 NOW Foods, Super Colostrum, 500 mg, 90 Veg Capsules | | |
Colostrum's impact on infant immunityImmune Components in Human Milk Are Associated with Early Infant Immunological Health Outcomes: A Prospective Three-Country Analysis. We examined how immune components in colostrum and mature human milk influence infant health, particularly regarding common colds and allergies. In a study involving 398 mothers across the UK, Russia, and Italy, we found that higher levels of hepatocyte growth factor (HGF) in milk might reduce common cold occurrences by one year of age.
However, while colostrum showed potential protective benefits against certain allergies, such as eczema, the overall benefits of colostrum on common cold were not significantly emphasized. Our findings suggest that the immune profile of human milk plays an essential role in early infant health, warranting further investigation. Effective remedy Most Useful Review 22 people found this helpful Super effect! To be honest, I didn’t believe it at first, but on a friend's advice, I ordered it. I took two capsules twice a day. By the second day, I started to expel the remnants of my previous cold! It really works! This product has now become a staple in our first-aid kit. |
 Gaia Herbs, Quick Defense, 80 Vegan Liquid Phyto-Caps | | |
Echinacea's promise against coldsEchinacea purpurea: A Proprietary Extract of Echinacea purpurea Is Shown to be Safe and Effective in the Prevention of the Common Cold. In a comprehensive clinical trial, we examined the effectiveness of Echinacea purpurea as a preventative measure against the common cold. This research stands out as the largest of its kind, evaluating both the safety and benefits of Echinacea over a long-term treatment period of four months.
We found that this proprietary extract of Echinacea, known as Echinaforce, proved to be beneficial in several ways. It significantly reduced the total number of cold episodes and the duration of those colds. Additionally, participants required fewer medications to cope with their symptoms, highlighting Echinacea's potential as a natural remedy.
Importantly, the extract showed impressive results, particularly for individuals who often experience recurrent infections. The study also indicated that the more closely individuals followed the recommended protocol, the better the preventive effects. Overall, we feel encouraged by the positive risk-to-benefit ratio of Echinacea purpurea when taken as directed for the common cold. Highly effective remedy Most Useful Review 5 people found this helpful Effective cold medicine! A really effective remedy. At the first signs of the common cold, I followed the suggested regimen. I managed not to get ill, and after three days, all symptoms vanished as if by magic. I initially bought one jar for a trial, but I’ve now ordered two more. In St. Petersburg, it’s an essential item during off-season! I highly recommend it. |
 NOW Foods, Certified Organic Spirulina, Double Strength, 1,000 mg, 120 Tablets | | |
Spirulina improves infant respiratory healthMultiple micronutrient supplementation using spirulina platensis and infant growth, morbidity, and motor development: Evidence from a randomized trial in Zambia. We explored the effects of spirulina supplementation on the health of Zambian infants. In a randomized trial, 501 infants were given either soya-maize porridge alone or the same porridge with spirulina for a year.
While physical growth was similar in both groups, those who received spirulina experienced a notable decrease in coughing and showed improved motor milestones, such as walking independently.
This suggests that spirulina can play a role in reducing respiratory issues and enhancing motor development in infants, making it a promising addition to complementary feeding. Cold resistance Most Useful Review 77 people found this helpful I’ve consumed spirulina throughout winter, and it greatly boosts the body’s resistance to the common cold. I trust the Now Foods brand and have used it for two autumn-winter seasons. The tablets are large and have a pleasant marine aroma. |
 Nutrex Hawaii, Pure Hawaiian Spirulina, Powder, 16 oz (454 g) | | |
Spirulina improves infant respiratory healthMultiple micronutrient supplementation using spirulina platensis and infant growth, morbidity, and motor development: Evidence from a randomized trial in Zambia. We explored the effects of spirulina supplementation on the health of Zambian infants. In a randomized trial, 501 infants were given either soya-maize porridge alone or the same porridge with spirulina for a year.
While physical growth was similar in both groups, those who received spirulina experienced a notable decrease in coughing and showed improved motor milestones, such as walking independently.
This suggests that spirulina can play a role in reducing respiratory issues and enhancing motor development in infants, making it a promising addition to complementary feeding. Boosted immunity Most Useful Review 1 people found this helpful I use spirulina for immune support and find it excellent, especially mixed with tomato juice, where the taste is hardly noticeable. I recommend it to get through the cold season without colds. |
 Garden of Life, Dr. Formulated Probiotics, Organic Kids +, Tasty Organic Strawberry Banana, 30 Yummy Chewables | | |
Probiotics boost immunity, reduce coldsProspective study of probiotic supplementation results in immune stimulation and improvement of upper respiratory infection rate. We examined how probiotic supplementation influences the frequency of common colds in adults with a past history of multiple infections. In a carefully designed study where participants were randomly assigned to receive either a probiotic drink or a placebo, we observed that those taking probiotics had fewer upper respiratory infections and less severe flu-like symptoms.
Additionally, there was a notable increase in immune markers among the probiotic group, demonstrating enhanced immune function. However, certain immune indicators showed no significant differences between the groups. Overall, our findings suggest that probiotic drinks can be a safe option for reducing cold occurrences and boosting immunity. Supports immunity well Most Useful Review 312 people found this helpful This product is excellent for supporting immunity during viral diseases and common colds, as well as after antibiotics. However, it’s important not to give probiotics to children without reason. |
 Culturelle, Kids, Probiotics, Immune Defense, Super Berry, 30 Once Daily Chewable Tablets | | |
Reduced illness Most Useful Review We took this probiotic for a course and my child didn’t catch a common cold for three months during flu season— a record! They enjoyed the pleasant taste, and I’ll be ordering more since the price is justified. Improved immunity Most Useful Review I was impressed with how this product improved my son’s health. Previously prone to common colds and flu, after a month of using this probiotic, I saw a positive effect on his immunity for nearly five months. Wonderful quality and flavour; great value. |
 Gaia Herbs, Echinacea Supreme, 60 Vegan Liquid Phyto-Caps® | | |
Echinacea's promise against coldsEchinacea purpurea: A Proprietary Extract of Echinacea purpurea Is Shown to be Safe and Effective in the Prevention of the Common Cold. In a comprehensive clinical trial, we examined the effectiveness of Echinacea purpurea as a preventative measure against the common cold. This research stands out as the largest of its kind, evaluating both the safety and benefits of Echinacea over a long-term treatment period of four months.
We found that this proprietary extract of Echinacea, known as Echinaforce, proved to be beneficial in several ways. It significantly reduced the total number of cold episodes and the duration of those colds. Additionally, participants required fewer medications to cope with their symptoms, highlighting Echinacea's potential as a natural remedy.
Importantly, the extract showed impressive results, particularly for individuals who often experience recurrent infections. The study also indicated that the more closely individuals followed the recommended protocol, the better the preventive effects. Overall, we feel encouraged by the positive risk-to-benefit ratio of Echinacea purpurea when taken as directed for the common cold. Immunity booster Most Useful Review 3 people found this helpful I take echinacea and elderberry twice yearly, resulting in my husband and I not catching the common cold at all. |
 Herb Pharm, Echinacea, Alcohol-Free, 814 mg, 1 fl oz (30 ml) | | |
Echinacea's promise against coldsEchinacea purpurea: A Proprietary Extract of Echinacea purpurea Is Shown to be Safe and Effective in the Prevention of the Common Cold. In a comprehensive clinical trial, we examined the effectiveness of Echinacea purpurea as a preventative measure against the common cold. This research stands out as the largest of its kind, evaluating both the safety and benefits of Echinacea over a long-term treatment period of four months.
We found that this proprietary extract of Echinacea, known as Echinaforce, proved to be beneficial in several ways. It significantly reduced the total number of cold episodes and the duration of those colds. Additionally, participants required fewer medications to cope with their symptoms, highlighting Echinacea's potential as a natural remedy.
Importantly, the extract showed impressive results, particularly for individuals who often experience recurrent infections. The study also indicated that the more closely individuals followed the recommended protocol, the better the preventive effects. Overall, we feel encouraged by the positive risk-to-benefit ratio of Echinacea purpurea when taken as directed for the common cold. Cold prevention Most Useful Review 3 people found this helpful I swear by this product! When I feel a tickle in my throat, I take it before bed, and I haven’t caught a cold in the past five years. It's now part of my nightly routine. |
 NOW Foods, Echinacea, 400 mg, 250 Veg Capsules | | |
Echinacea's promise against coldsEchinacea purpurea: A Proprietary Extract of Echinacea purpurea Is Shown to be Safe and Effective in the Prevention of the Common Cold. In a comprehensive clinical trial, we examined the effectiveness of Echinacea purpurea as a preventative measure against the common cold. This research stands out as the largest of its kind, evaluating both the safety and benefits of Echinacea over a long-term treatment period of four months.
We found that this proprietary extract of Echinacea, known as Echinaforce, proved to be beneficial in several ways. It significantly reduced the total number of cold episodes and the duration of those colds. Additionally, participants required fewer medications to cope with their symptoms, highlighting Echinacea's potential as a natural remedy.
Importantly, the extract showed impressive results, particularly for individuals who often experience recurrent infections. The study also indicated that the more closely individuals followed the recommended protocol, the better the preventive effects. Overall, we feel encouraged by the positive risk-to-benefit ratio of Echinacea purpurea when taken as directed for the common cold. Prevents common cold Most Useful Review 217 people found this helpful Excellent echinacea regarding the volume and price! I take it to prevent colds and to strengthen my body when unwell. I’ve tried other brands but didn't notice a difference; I take whichever is available. I start at the slightest symptoms of a common cold, and it helps me recover quickly. |
 Herb Pharm, Super Echinacea®, 2,318 mg, 1 fl oz (30 ml) | | |
Echinacea's promise against coldsEchinacea purpurea: A Proprietary Extract of Echinacea purpurea Is Shown to be Safe and Effective in the Prevention of the Common Cold. In a comprehensive clinical trial, we examined the effectiveness of Echinacea purpurea as a preventative measure against the common cold. This research stands out as the largest of its kind, evaluating both the safety and benefits of Echinacea over a long-term treatment period of four months.
We found that this proprietary extract of Echinacea, known as Echinaforce, proved to be beneficial in several ways. It significantly reduced the total number of cold episodes and the duration of those colds. Additionally, participants required fewer medications to cope with their symptoms, highlighting Echinacea's potential as a natural remedy.
Importantly, the extract showed impressive results, particularly for individuals who often experience recurrent infections. The study also indicated that the more closely individuals followed the recommended protocol, the better the preventive effects. Overall, we feel encouraged by the positive risk-to-benefit ratio of Echinacea purpurea when taken as directed for the common cold. Always effective Most Useful Review 2 people found this helpful An essential item to have on hand. Whenever I use echinacea at the first sign of a cold, I avoid becoming ill. I recommend using it at the first hint of symptoms for maximum effectiveness. |
 Nature's Way, Echinacea Purpurea Herb, 1,200 mg, 180 Vegan Capsules (400 mg per Capsule) | | |
Echinacea's promise against coldsEchinacea purpurea: A Proprietary Extract of Echinacea purpurea Is Shown to be Safe and Effective in the Prevention of the Common Cold. In a comprehensive clinical trial, we examined the effectiveness of Echinacea purpurea as a preventative measure against the common cold. This research stands out as the largest of its kind, evaluating both the safety and benefits of Echinacea over a long-term treatment period of four months.
We found that this proprietary extract of Echinacea, known as Echinaforce, proved to be beneficial in several ways. It significantly reduced the total number of cold episodes and the duration of those colds. Additionally, participants required fewer medications to cope with their symptoms, highlighting Echinacea's potential as a natural remedy.
Importantly, the extract showed impressive results, particularly for individuals who often experience recurrent infections. The study also indicated that the more closely individuals followed the recommended protocol, the better the preventive effects. Overall, we feel encouraged by the positive risk-to-benefit ratio of Echinacea purpurea when taken as directed for the common cold. Amazing effect Most Useful Review 141 people found this helpful A superb product, particularly in the autumn-winter period. I take it at the first signs of a common cold, and the effect is remarkable. |
 Herb Pharm, Rapid Immune Boost™, 1 fl oz (30 ml) | | |
Echinacea's promise against coldsEchinacea purpurea: A Proprietary Extract of Echinacea purpurea Is Shown to be Safe and Effective in the Prevention of the Common Cold. In a comprehensive clinical trial, we examined the effectiveness of Echinacea purpurea as a preventative measure against the common cold. This research stands out as the largest of its kind, evaluating both the safety and benefits of Echinacea over a long-term treatment period of four months.
We found that this proprietary extract of Echinacea, known as Echinaforce, proved to be beneficial in several ways. It significantly reduced the total number of cold episodes and the duration of those colds. Additionally, participants required fewer medications to cope with their symptoms, highlighting Echinacea's potential as a natural remedy.
Importantly, the extract showed impressive results, particularly for individuals who often experience recurrent infections. The study also indicated that the more closely individuals followed the recommended protocol, the better the preventive effects. Overall, we feel encouraged by the positive risk-to-benefit ratio of Echinacea purpurea when taken as directed for the common cold. Effective for children Most Useful Review 5 people found this helpful I have been using this for my 6-year-old, and it has stopped the common cold in its tracks. I'm also using it on my 2.5-year-old, and it seems to be working as well. For my 6-year-old, I mix it with water, and for my younger one, I add it to juice—they both take it without any problems. |
 NOW Foods, E-1000 with Mixed Tocopherols, 670 mg (1,000 IU), 50 Softgels | | |
Vitamin E's complex effects on coldsThe effect of vitamin E on common cold incidence is modified by age, smoking and residential neighborhood. We examined how vitamin E affects common cold incidence among different groups. In our study involving over 14,500 participants, we found that older smokers living in cities benefited from vitamin E, showing a 46% reduction in cold risk.
In contrast, those who smoked more and lived in rural areas faced a higher cold risk with vitamin E intake. This suggests that vitamin E's impact can vary greatly based on age, smoking habits, and where one lives, indicating the need for cautious public health guidelines regarding vitamin E supplementation. Improved warmth Most Useful Review 1 people found this helpful Following the Mitsuishi theory, I started drinking due to my cold legs. This winter has been quite good so far. It's also convenient to cover the required amount with just one tablet. I believe it’s essential to ensure proper coverage, especially to avoid dampness. |
 Solgar, Naturally Sourced Vitamin E, 268 mg (400 IU), 250 Softgels | | |
Vitamin E's complex effects on coldsThe effect of vitamin E on common cold incidence is modified by age, smoking and residential neighborhood. We examined how vitamin E affects common cold incidence among different groups. In our study involving over 14,500 participants, we found that older smokers living in cities benefited from vitamin E, showing a 46% reduction in cold risk.
In contrast, those who smoked more and lived in rural areas faced a higher cold risk with vitamin E intake. This suggests that vitamin E's impact can vary greatly based on age, smoking habits, and where one lives, indicating the need for cautious public health guidelines regarding vitamin E supplementation. Improved warmth Most Useful Review 3 people found this helpful I’ve been using it since 1979 as it works well for me. Initially, my seniors recommended it for my cold hands, and ever since, they have been warm. |
 NOW Foods, Gamma E Complex, Advanced, 300 mg, 120 Softgels (150 mg per Softgel) | | |
Vitamin E's complex effects on coldsThe effect of vitamin E on common cold incidence is modified by age, smoking and residential neighborhood. We examined how vitamin E affects common cold incidence among different groups. In our study involving over 14,500 participants, we found that older smokers living in cities benefited from vitamin E, showing a 46% reduction in cold risk.
In contrast, those who smoked more and lived in rural areas faced a higher cold risk with vitamin E intake. This suggests that vitamin E's impact can vary greatly based on age, smoking habits, and where one lives, indicating the need for cautious public health guidelines regarding vitamin E supplementation. Energy boost Most Useful Review 2 people found this helpful The composition is among the best! The benefits of vitamin E are well-known. I’ve ordered vitamins from this brand multiple times and trust its quality. I took 2 capsules twice a day with meals and felt great! I noticed I caught colds less often. The capsules are small, making them convenient to swallow, and they have a pleasant taste. The results have been excellent. I plan to order for the entire family. |
 NOW Foods, E-400 with Mixed Tocopherols, 268 mg (400 IU), 100 Softgels | | |
Vitamin E's complex effects on coldsThe effect of vitamin E on common cold incidence is modified by age, smoking and residential neighborhood. We examined how vitamin E affects common cold incidence among different groups. In our study involving over 14,500 participants, we found that older smokers living in cities benefited from vitamin E, showing a 46% reduction in cold risk.
In contrast, those who smoked more and lived in rural areas faced a higher cold risk with vitamin E intake. This suggests that vitamin E's impact can vary greatly based on age, smoking habits, and where one lives, indicating the need for cautious public health guidelines regarding vitamin E supplementation. Enhanced warmth Most Useful Review 6 people found this helpful I take one tablet in the morning, one in the afternoon, and two in the evening. I feel my blood circulation improving. Notably, when I go to bed, my feet no longer feel cold, which helps me sleep. |
 NOW Foods, E-400, 268 mg (400 IU), 250 Softgels | | |
Vitamin E's complex effects on coldsThe effect of vitamin E on common cold incidence is modified by age, smoking and residential neighborhood. We examined how vitamin E affects common cold incidence among different groups. In our study involving over 14,500 participants, we found that older smokers living in cities benefited from vitamin E, showing a 46% reduction in cold risk.
In contrast, those who smoked more and lived in rural areas faced a higher cold risk with vitamin E intake. This suggests that vitamin E's impact can vary greatly based on age, smoking habits, and where one lives, indicating the need for cautious public health guidelines regarding vitamin E supplementation. Eased cold symptoms Most Useful Review 9 people found this helpful My blood circulation has long been poor, causing my toes to feel extremely cold in winter, even in a warm room. Since taking megavitamin, that issue has improved. I also realised a lack of vitamin E leads to redness and itchiness in my toes during winter. Thank you for this successful product! |
 Jarrow Formulas, Lactoferrin, Freeze Dried, 250 mg, 60 Capsules | | |
Bovine lactoferrin may prevent coldsThe clinical efficacy of a bovine lactoferrin/whey protein Ig-rich fraction (Lf/IgF) for the common cold: a double blind randomized study. We explored whether a combination of bovine lactoferrin and whey protein could effectively lower the frequency of colds and enhance recovery. In a well-controlled clinical trial, 126 participants reported often getting colds. They were divided into groups receiving either the supplement or a placebo for 90 days.
The results were promising: those taking the lactoferrin combination had significantly fewer colds and fewer cold-related symptoms compared to the placebo group. Although some benefits on severity and sick days didn't reach statistical significance, the overall findings suggest that this combination may be a helpful preventive measure for common colds. No illness for months Most Useful Review 10 people found this helpful Lactoferrin is amazing! After taking it daily, I haven’t caught a cold in four months, despite everyone at the office being sick. It’s truly made a difference. |
 NOW Foods, Sodium Ascorbate Powder, 8 oz (227 g) | | |
Vitamin C's potential benefits highlightedBias against Vitamin C in Mainstream Medicine: Examples from Trials of Vitamin C for Infections. We assessed the longstanding debate about vitamin C’s effectiveness in treating the common cold. This exploration reveals that evidence has consistently indicated that vitamin C can indeed help reduce the duration and severity of cold symptoms in certain circumstances.
However, despite this evidence, mainstream medicine has often favored what we call eminence-based medicine, relying on influential figures rather than empirical data. The skepticism surrounding vitamin C largely traces back to three pivotal studies published in 1975, two in JAMA and one in the American Journal of Medicine. These studies have shaped the narrative in textbooks and nutritional guidelines, despite exhibiting notable flaws that we carefully examined.
Furthermore, we highlighted misleading reporting in recent randomized trials and critical editorials published in JAMA regarding vitamin C. While our critique largely focuses on this journal, it reflects a broader trend across medical literature, indicating a possible bias against acknowledging the benefits of vitamin C in fighting colds. Impressive results Most Useful Review 92 people found this helpful This vitamin is fantastic! I've taken half a teaspoon each morning for three months, leading to no colds or viral infections during that time. It's gentle on the stomach, absorbs well, and aids muscle recovery after exercise. Highly recommend! |
 Traditional Medicinals, Organic Echinacea Plus, Elderberry, Caffeine Free, 16 Wrapped Tea Bags, 0.85 oz (24 g) | | |
Echinacea's promise against coldsEchinacea purpurea: A Proprietary Extract of Echinacea purpurea Is Shown to be Safe and Effective in the Prevention of the Common Cold. In a comprehensive clinical trial, we examined the effectiveness of Echinacea purpurea as a preventative measure against the common cold. This research stands out as the largest of its kind, evaluating both the safety and benefits of Echinacea over a long-term treatment period of four months.
We found that this proprietary extract of Echinacea, known as Echinaforce, proved to be beneficial in several ways. It significantly reduced the total number of cold episodes and the duration of those colds. Additionally, participants required fewer medications to cope with their symptoms, highlighting Echinacea's potential as a natural remedy.
Importantly, the extract showed impressive results, particularly for individuals who often experience recurrent infections. The study also indicated that the more closely individuals followed the recommended protocol, the better the preventive effects. Overall, we feel encouraged by the positive risk-to-benefit ratio of Echinacea purpurea when taken as directed for the common cold. Effective remedy Most Useful Review 3 people found this helpful Wonderful natural blend that is essential for common colds, promptly getting you back on your feet. The taste is delightful. I always keep it in my medicine cabinet, and with some vitamin C and zinc, you don’t need pills. Wishing good health to all! |
 Frontier Co-op, Cut & Sifted Echinacea Purpurea Herb, 16 oz (453 g) | | |
Echinacea's promise against coldsEchinacea purpurea: A Proprietary Extract of Echinacea purpurea Is Shown to be Safe and Effective in the Prevention of the Common Cold. In a comprehensive clinical trial, we examined the effectiveness of Echinacea purpurea as a preventative measure against the common cold. This research stands out as the largest of its kind, evaluating both the safety and benefits of Echinacea over a long-term treatment period of four months.
We found that this proprietary extract of Echinacea, known as Echinaforce, proved to be beneficial in several ways. It significantly reduced the total number of cold episodes and the duration of those colds. Additionally, participants required fewer medications to cope with their symptoms, highlighting Echinacea's potential as a natural remedy.
Importantly, the extract showed impressive results, particularly for individuals who often experience recurrent infections. The study also indicated that the more closely individuals followed the recommended protocol, the better the preventive effects. Overall, we feel encouraged by the positive risk-to-benefit ratio of Echinacea purpurea when taken as directed for the common cold. Long-term use Most Useful Review 9 people found this helpful There's debate about echinacea's effectiveness, yet I've taken it daily for twenty-six years since my heart bypass operation, and I haven’t had a common cold since. Sometimes, I feel symptoms coming on, but they resolve quickly. |
 Nature's Bounty, Hair, Skin & Nails Gummies with Biotin, Strawberry, 80 Gummies | | |
Vitamin E's complex effects on coldsThe effect of vitamin E on common cold incidence is modified by age, smoking and residential neighborhood. We examined how vitamin E affects common cold incidence among different groups. In our study involving over 14,500 participants, we found that older smokers living in cities benefited from vitamin E, showing a 46% reduction in cold risk.
In contrast, those who smoked more and lived in rural areas faced a higher cold risk with vitamin E intake. This suggests that vitamin E's impact can vary greatly based on age, smoking habits, and where one lives, indicating the need for cautious public health guidelines regarding vitamin E supplementation. Effective skin treatment Most Useful Review 29 people found this helpful I began taking these in October 2016 primarily for my hair, but I noticed a significant improvement in my skin. I had previously struggled with a few pimples, but these gummies transformed my skin completely. For months, I was pimple-free without changing my diet. They made my skin glow, allowing me to stop using foundation altogether. However, when they ran out, I had to switch to rapid-release pills, which haven't helped my skin. After almost seven months without the gummies, I've bought five bottles now that they're back in stock. |
 Solgar, Omega 3-6-9, 1,300 mg, 120 Softgels | | |
Energy boost observed Most Useful Review 3 people found this helpful I recommend it to all! 1) A surge of energy 2) The blemishes on my skin faded, and friends ask what I've done. 3) The sleepiness has vanished. 4) My need for various creams to moisturise has disappeared. My skin feels smooth all over. 5) My husband had psoriasis on his head and had treated it for over a year, but after just 2 weeks on omega, his dandruff and psoriasis went away... Dry lips healed Most Useful Review 1 people found this helpful My main assistant in cold weather! I always had dry lips and no balms helped; they would crust over. With regular use of these vitamins, my lips have become healthy, and my hands no longer dry out :) My face doesn't feel tight either. Lately, I have received many compliments about my hair's rapid growth. I’m not sure if it’s related to the vitamins, but I suspect it is! I definitely recommend it if you have similar issues! |
 Nature's Way, System Well, Ultimate Immunity, 180 Tablets | | |
Effective for family Most Useful Review 252 people found this helpful System Well is a fantastic immunity booster! I’ve been taking it for a while now, and it works well for my entire family. I take one in the morning and one at night, and if I feel a common cold coming on, I can take up to three tablets at once. It really works, but I wouldn’t take it on an empty stomach. I definitely recommend purchasing this product! Prevents common cold Most Useful Review 24 people found this helpful This product is excellent for strengthening immunity against viral infections like the common cold. I usually take similar prophylactic products, but this one feels more effective. I start with two capsules three times daily if I sense a cold approaching, and it works every time. I also enjoy a liquid extract with Echinacea, but I find this to be equally effective. |
 NOW Foods, EVE, Superior Women's Multi, 180 Softgels | | |
No more colds Most Useful Review 107 people found this helpful This multivitamin complex has been exceptionally effective, helping me stay healthy during winter. I initially took one capsule twice a day without noticing any difference but later increased to three in the morning. This adjustment made all the difference; last year I didn't catch a cold at all. From my experience, this complex truly supports winter health without needing to take sick leave. Reduced cold frequency Most Useful Review 30 people found this helpful After my entire family started taking these vitamins, I've noticed a remarkable decrease in colds for me. The combination of this vitamin complex with additional D3 and fish oil works effectively. If I do catch a cold, it typically resolves within two days. Did you know that vitamin D deficiency affects the absorption of other vitamins? |
 Nature's Way, Mega-Zyme, Systemic Enzymes, 100 Tablets | | |
Improved well-being Most Useful Review 7 people found this helpful I found that one l-thyroxine tablet isn't sufficiently effective for me, so I sought alternatives for my thyroid during the cold season. The enzymes not only aided my thyroid but also my digestion. Their effects were noticeable almost immediately, alleviating bloating and gas. I felt revitalised and able to pursue my plans. Cancer support Most Useful Review 6 people found this helpful I began with 2 tablets to gauge my body’s reaction and felt better, increasing to 6-8 daily. They must be taken on an empty stomach; otherwise, they assist digestion instead of fighting cancer cells. I also drank warm water. Though I experienced changes in stool, the increased energy made it worthwhile. |
 Controlled Labs, Orange Triad, Multi-Vitamin, Joint, Digestion & Immune Formula, 180 Tablets | | |
Prevents illness Most Useful Review 1 people found this helpful This all-in-one multivitamin covers essential vitamins. Although it’s four tablets per serving, I’ve rarely caught a common cold since I started taking it; I was exposed to influenza, yet I didn’t develop any symptoms. Excellent immune support Most Useful Review 1 people found this helpful I took two in the morning and one in the afternoon - I felt ready to tackle anything. We follow a yearly course of these, and they are excellent for immune support during cold season. |
 Life Extension, Two-Per-Day Multivitamin, 120 Tablets | | |
Seasonal relief Most Useful Review For immune care, I split the dose in half for morning and evening. I’ve tried various supplements, and this season I haven’t suffered a severe common cold. The strong smell is manageable, making it easier to take. Improved immunity Most Useful Review 3 people found this helpful An essential base supplement I've taken for two years. It contains more B vitamins than Japanese ones, improving my metabolism. There are no side effects, and I recover quickly from the common cold. |
 SmartyPants, Kids Multi & Omegas, Lemon, Orange, and Strawberry Banana, 120 Gummies | | |
Supports overall health Most Useful Review 2 people found this helpful This multivitamin complex is an excellent choice and very cost-effective. It includes Omega-3 Fish Oil, Zinc, and various vitamins that help support bone, digestive, and immune system health. The gummy form is appealing, making it easy for children to consume. The effects are quickly noticeable for the entire family. Reliable cold prevention Most Useful Review 1 people found this helpful Excellent children's vitamins with added omega! A friend recommended these during cold season, and they've proven effective—my kid takes everything needed without any allergic reactions. |
 MegaFood, Baby & Me 2™, Prenatal Multi, 60 Tablets | | |
Excellent immunity boost Most Useful Review 6 people found this helpful Very good vitamins! Since I began taking these vitamins, I've not caught a common cold. Pregnancy is wonderful. I'm very pleased! Immunity improved Most Useful Review 4 people found this helpful The best vitamins! I took them myself after hearing about their amazing composition. No adverse effects, and my immunity has significantly improved. Surprisingly, I didn't fall ill during winter, which is unusual for me. I recommend these vitamins wholeheartedly! |
 VitaFusion, Men's Multi Gummies, Natural Berry, 70 Gummies | | |
Enhanced immunity Most Useful Review When my husband took these daily, he avoided getting sick for a long time—a stark contrast to his usual frequent bouts of the common cold. They seemed to significantly enhance his immune system, and he enjoyed the taste. Reduced illness Most Useful Review I’ve ordered these for my husband again. He finds them tasty, and interestingly, despite my son and I often catching colds, my husband has only fallen ill once this year. He dealt with it effectively, so I believe the vitamins are working. I will definitely order them again. |
 Sports Research, Elderberry, 60 Veggie Capsules | | |
Effective for cold Most Useful Review 2 people found this helpful I confirm the result; I wrote it out for a colleague who catches a common cold once or sometimes twice a month, suffering from throat issues, snot, sinusitis, and requiring antibiotics. Initially, I considered a multivitamin, but as she is allergic to iodine, I opted for elderberry with high content of elderberry, zinc, and vitamin C. Additionally, she was prescribed omega and probiotics. The results lasted over a month. When I felt a common cold coming on, I took two capsules nightly, and by morning, I felt fine. Her sister also administered it to her children, and they were healthy by morning. I’d recommend it wholeheartedly and wish to order more, but we’re waiting for a discount. Improves respiratory function Most Useful Review Excellent for immunity and protection of the body, particularly on cold days; I’ve noticed an improvement in my respiratory system’s function. I rely on it during cold weather to strengthen my defences. |
 NOW Foods, Super Omega 3-6-9, 1,200 mg, 90 Softgels | | |
Fewer colds Most Useful Review 6 people found this helpful Omega is always part of our family. I usually buy a jar of Omega before autumn and winter. Since August, my whole family has been taking it. We rarely catch the common cold, and when we do, it’s much milder. The capsules are large but easy to swallow for me. I take 1 capsule daily for maintenance, increasing to 2 during the cold season. Improved skin Most Useful Review 5 people found this helpful I buy several jars of Omega at once for my family. This has improved my skin significantly, while creams only had a temporary effect. In winter, we take 1200 mg; in warmer months, 1000 mg. The older generation noted increased skin nourishment and joint flexibility when moving. We wholeheartedly recommend it! |
 MegaFood, Iron Blood Builder, 30 Tablets | | |
Cold extremities resolve Most Useful Review 3 people found this helpful After taking this product for six weeks, my cold feet and hands have completely resolved. Very effective for me. Energy boost noted Most Useful Review Iron Blood Builder is a superior iron supplement that increases levels without causing common side effects like constipation or stomach discomfort. I've noticed a significant improvement in my energy and overall well-being. It’s highly recommended for iron deficiencies or anaemia, supporting healthy red blood cell production and noticeably decreasing tiredness. |
 NOW Foods, Super Enzymes, 180 Capsules | | |
Effective enzyme treatment Most Useful Review 31 people found this helpful I consistently acquire these enzymes, having already purchased them for all my relatives and friends. They are natural enzymes of plant and animal origin which I started taking as prescribed by my doctor during antibiotic therapy for its point action. They aid in recovery without causing skin issues. My routine is to take one capsule thrice daily, half an hour before meals, allowing the enzymes to activate. This product is robust and effective; all my family members find it helpful! While I believe enzymes shouldn't be taken casually for mild digestion issues, they do enhance stomach acidity. After opening, store the capsules in the fridge. They're 2 cm in size and easy to swallow. Be healthy! I genuinely believe it will assist you. Normal digestion restored Most Useful Review 5 people found this helpful As a woman over 50 going through menopause, I often experience gastrointestinal discomfort with cold medication, leading to loss of appetite and occasional constipation. Following a severe cold, I started taking super enzyme capsules after each meal. Although the smell is a bit off-putting, I noticed a positive improvement in my digestion. I now have regular bowel movements and haven't caught a cold since. This product appears effective in maintaining my digestive health, especially as I age. |
 Source Naturals, Wellness Herbal Resistance Liquid™, Alcohol Free, 4 fl oz (118.28 ml) | | |
Quick relief Most Useful Review 3 people found this helpful After trying numerous cold remedies, this is the only one that works for me. The liquid form is fast-acting and easily absorbed. Every time I use it, I feel significantly better in less than 24 hours. I tend to take a bit more than suggested, but it suits my needs without any adverse effects. I love this product, and it’s definitely worth a try. No colds this season Most Useful Review 3 people found this helpful I love this product! It’s alcohol-free and combines herbs that strengthen the immune system. Typically, I have a couple of colds during winter, but since taking this, I’ve had none this season! It tastes lovely too, with mild peppermint and a sweet honey aftertaste. |
 VitaFusion, Women's Multi Gummy Vitamins, Berry, 150 Gummies | | |
Winter wellness Most Useful Review 2 people found this helpful This complex of vitamins has worked wonders. After taking them for 1.5 years, I noticed reduced fatigue and a marked improvement in my mood during the winter. My hair and nails are also healthier, and my skin no longer suffers from dryness, peeling, or allergic reactions. I highly recommend these vitamins for protection against the common cold. Improved health Most Useful Review 13 people found this helpful I was very pleased with the vitamins from iHerb, which helped me cope after my baby's birth. The lack of sleep and exhaustion took a toll, but these vitamins seemed to improve my mood. With B group vitamins and vitamin D included, I found my hair began to grow back, and my throat issues lessened. Overall, I believe these vitamins were beneficial as I didn't change anything else. |
 Life Extension, One-Per-Day Multivitamin, 60 Tablets | | |
Cold prevention success Most Useful Review 2 people found this helpful An effective multivitamin complex. For those who do not like taking numerous dietary supplements multiple times a day (usually men), my husband noticed significant effects. During the cold season, everyone at home fell ill except him. His dry heels and cracks improved as well. He used to experience knee joint pain, but now he no longer complains. Moreover, I feel more energetic and resilient. The multivitamin contains all essential vitamins in good dosages, with high bioavailability, ensuring that all vitamins enhance each other's effectiveness. One tablet a day leads to improved well-being! I definitely recommend it. Strength and energy boost Most Useful Review 1 people found this helpful I highly appreciate this vitamin complex for its composition and price. I take it in two-month courses during spring and autumn. It significantly boosts my energy and helps to ward off colds. |
 Nature's Bounty, Elderberry Gummies, 70 Gummies | | |
Immunity boost Most Useful Review 1 people found this helpful Love these gummies! Since November 2019, I have been taking Nature's Bounty Elderberry gummies, and I have not had even a head cold. I’m building my immunity gummy by gummy! Daily routine Most Useful Review Nature's Bounty Elderberry Gummies are an essential part of my daily routine, especially during the cold and flu season. They provide powerful support for my immune system. Thank you!! |
 AirBorne, Immune Support Supplement, Zesty Orange, 2 Tubes, 10 Effervescent Tablets Each | | |
Boosts immunity quickly Most Useful Review 24 people found this helpful Life-giving product! I urge all sceptics to stock up for winter, as this truly raises immunity within a day. I have tested it not only at the onset of a common cold but also for allergic reactions. Rest assured, it’s all natural, with just vitamins, minerals, and herbs—unlike TheraFlu or Coldrex. It has a lovely lemonade flavour akin to Fanta. In Russia, it costs around 2500-3000₽ for 30 tablets. Wishing you all good health! Excellent immunity aid Most Useful Review 9 people found this helpful Once I found this product effective for preventing the common cold. |
 Emergen-C, Vitamin C, Super Orange, 1,000 mg, 30 Packets, 0.32 oz (9.1 g) Each | | |
Daily immune support Most Useful Review 6 people found this helpful I have tried various vitamins, but Emergen + C 1,000mg is the most delightful and easiest to consume! I take it daily, and when I'm feeling tired or under the weather, I take a bit more. Tropical and raspberry flavours are nice, but Super Orange is refreshing and my favourite. Highly recommended! Immunity booster Most Useful Review 4 people found this helpful This is a fantastic tool for maintaining immunity and good health. I always keep it in my first aid kit; at the first signs of a common cold, I prepare a vitamin drink. It's tasty, strikingly packaged, and the most potent vitamin C drink I have used. I recommend it! |
 Source Naturals, Wellness Formula, Advanced Immune Support, 240 Capsules | | |
Active immunity boost Most Useful Review 149 people found this helpful I never anticipated such remarkable effects from these vitamins! I took them to bolster my body in autumn and fend off common colds. They truly did the job! After about a week, I felt much more energetic, slept better, and my mood improved. Remarkably, I didn't fall ill for the entire autumn, despite being surrounded by sick individuals. These vitamins boast a well-balanced composition and serve as a universal remedy against viruses and colds! Essential cold remedy Most Useful Review 63 people found this helpful ANTIGRIPIN 5XL has become a staple in my medicine cabinet! It's a natural complex that effectively supports immunity against common colds and flu. I highly recommend it to everyone; it's a lifesaver at the first sign of illness! |
 Garden of Life, Organics, Elderberry, Immune Gummy, 120 Vegan Gummy Drops | | |
Supports immunity well Most Useful Review 8 people found this helpful For immunity, this is irreplaceable! My family has relied on elderberry for five years and it truly works. We take syrup or chewable sweets during the common cold season. Although we do get sick, our colds are milder. We've noticed that if we catch a cold unexpectedly, taking Elder + ECHINACEA helps us recover quickly. I highly recommend it for your first aid kit—better than any pharmacy vitamins! Essential winter remedy Most Useful Review 2 people found this helpful I purchase these gummies annually before winter. They are a lifesaver for my family. I carry a small jar in my bag and take four gummies as needed. With vitamin C, zinc, and echinacea, these are excellent for boosting immunity during the cold season. Highly recommended! |
 Traditional Medicinals, Organic Herbal Cold Care, Elderflower Spice, Caffeine Free, 16 Wrapped Tea Bags, 0.6 oz (1.75 g) Each | | |
Stops cold onset Most Useful Review 8 people found this helpful This herbal tea effectively aids the onset of a common cold. If I catch it early, it seems to halt the illness completely. Even if symptoms worsen, it greatly improves my condition. The taste is unique, but I enjoy it! Soothes symptoms Most Useful Review 5 people found this helpful This is my first review of this tea, which I have been drinking for about eight years. I prefer to avoid medication, so I drink it at the first signs of a common cold. It helps reduce fever and provides relief from headaches. It has a lovely herbal taste, though I find the mint a bit strong. I believe it's best to drink it in the evening. |
 Quantum Health, SuperLysine+®, Immune Support, 90 Tablets | | |
Immune support Most Useful Review 217 people found this helpful Excellent! A great remedy for immune support. We see the effects instantly and can easily handle any common cold. Besides vitamin C, which is crucial for any immunosuppressive agent, it contains herbal extracts and the amino acid lysine. I always keep this medicine in my first aid kit. Effective for herpes Most Useful Review 83 people found this helpful Not just lysine, but a complex remedy against herpes with lysine! I often succumb to common colds alongside herpes outbreaks. I find salvation in lysine, especially with added natural supplements. Tests and treatments have drained my finances, but this product has truly helped. I recommend it! |
 Traditional Medicinals, Organic Throat Coat, Lemon Echinacea, Caffeine Free, 16 Wrapped Tea Bags, 1.13 oz (32 g) | | |
Effective remedy Most Useful Review 6 people found this helpful Super remedy! I initially doubted its properties, but when I caught a common cold with a sore throat, I made tea, added honey, and drank it overnight. The next morning, my throat felt better, and I experienced relief similar to what I would after several days of illness. This remedy truly works, is fairly priced, and is of higher quality than local herbal products. Highly recommend! Favourite remedy Most Useful Review 1 people found this helpful This is my preferred tea for sore throats. It has been effective against irritation caused by colds and allergies. The predominant licorice flavour soothes my throat wonderfully. |
 Solgar, Advanced Antioxidant Formula, 120 Vegetable Capsules | | |
Quick recovery Most Useful Review 83 people found this helpful The best of the tried and tested. I drink antioxidants for prevention, especially with a family history of oncology. The improved formula helped when my child suddenly fell ill with a temperature of 39 after just two days of school. I gave her two capsules of the Advanced antioxidant formula and her temperature reduced to 37.4 the next morning. The doctor diagnosed ARVI, but after this treatment, her temperature normalized and all symptoms of the common cold resolved in three days. My feedback may help others with cold issues. Improved immunity Most Useful Review 7 people found this helpful About three years ago, on a friend's advice, I ordered this complex of vitamins to maintain immunity and improve overall well-being. I feel the effects almost from the first week—waking up is no longer a problem, and I feel energetic and strong. Remarkably, I stopped getting sick with flu and any ARVI, only experiencing slight colds that pass quickly. This complex noticeably improved my quality of life. I recommend it to everyone! Thanks to iHerb for these great vitamins! |
 Deva, Vegan Multivitamin & Mineral Supplement with Greens, Iron Free, 90 Coated Tablets | | |
Boosts energy Most Useful Review 4 people found this helpful Although it’s marketed for vegans, my family members, who are not vegan, also enjoy it. I feel it provides me with significant strength and energy. If you feel a bit chilly, taking a second capsule at night helps, and I wake up feeling refreshed. Effective against cold Most Useful Review 1 people found this helpful I've been taking this product for about two weeks, and I've been well and free from the common cold. I plan to continue using it to see further benefits. |
 NOW Foods, Resveratrol, 200 mg, 120 Veg Capsules | | |
Effective antioxidant Most Useful Review 189 people found this helpful Indispensable! After trying various antioxidants, I found resveratrol with astaxanthin to be the most effective. It helped me avoid the common cold and quickly reduced inflammation. My joints felt better, and I noticed a significant decrease in swelling. I take antioxidants for prevention and have adjusted my intake as needed. Resveratrol is now my favourite antioxidant. Skin improvement Most Useful Review 5 people found this helpful A great addition! This product works well for improving skin condition and reducing cellulite. Recommended by a trainer, I noticed a good weight loss effect combined with exercise. It also helps me avoid the common cold when taken with Vitamin C during workouts. Very effective! |
 NOW Foods, Odorless Garlic, Concentrated Extract, 50 mg, 250 Softgels (25 mg per Softgel) | | |
Strong immunity Most Useful Review 398 people found this helpful It helps significantly. No colds, strong immunity. It’s truly odourless and does not cause any disturbances or bloating. Overall, this supplement has no negative aspects of garlic. It has helped me survive a long period without serious colds. No colds Most Useful Review 259 people found this helpful Garlic is essential during winter. I take garlic capsules daily, and no colds or viruses affect me. I've stopped catching the flu; I don’t even have a runny nose. There’s no garlic smell, which is a bonus. |
 Kyolic, Aged Garlic Extract™, Cardiovascular Health, Original Formula 100, 600 mg, 300 Capsules (300 mg Per Capsule) | | |
Prevents common cold Most Useful Review 23 people found this helpful My whole family uses this product. It is the only name I trust and we have used it for years. It effectively heads off infections, particularly colds, and aids in maintaining cardiovascular health. Five stars mean I’m completely satisfied. Effective against colds Most Useful Review 15 people found this helpful I love this product as it's odourless and effective. Since starting this supplement, I haven't had a common cold, which is a tremendous benefit! Just be cautious with probiotics; they shouldn't be taken at the same time as garlic as it can counteract them! |
 Nature's Bounty, Garlic Extract, 1,000 mg, 100 Rapid Release Softgels | | |
Cholesterol lowering Most Useful Review 25 people found this helpful This garlic supplement truly lowers cholesterol! I take one tablet daily with meals, which has noticeably reduced my cholesterol levels. I used to catch the common cold each autumn, but now I rarely fall ill. I highly recommend it! No cold symptoms Most Useful Review 12 people found this helpful Garlic oil capsules are fantastic for immunity and preventing the common cold. They contain concentrated garlic extract and have no taste or smell. I noticed significant improvements in my health during the cold season, with no colds last year. |
 Kyolic, Aged Garlic Extract™, Cardiovascular & Immune, 1,200 mg, 120 Capsules (600 mg Per Capsule) | | |
Strengthened immune system Most Useful Review 3 people found this helpful Garlic contains sulfur compounds which positively affect cardiovascular health and inflammation. I purchased this supplement for my father, who had persistent coughs during flu season. After a month of taking it, his immune system improved significantly, and he no longer suffers from severe coughing when catching a cold. Clears cough quickly Most Useful Review 3 people found this helpful Kyolic garlic is superb for a persistent cough after a common cold. I take one capsule three times a day along with vitamin C, and my cough clears up within days. I've recommended it to family members, and they've experienced excellent results as well. The capsules don’t cause garlic breath and, although large, are easy to swallow. |
 NOW Foods, Mega D-3 & MK-7, 5,000 IU / 180 mcg, 60 Capsules | | |
Stronger immunity Most Useful Review 320 people found this helpful Vitamin D truly works! After a course of these vitamins, I noticed a significant improvement in my immune system; I no longer catch colds every two weeks. I feel energetic and positive. This vitamin also made it much easier for me to maintain my weight, corroborated by my nutritionist, who suggested regular monitoring of vitamin D levels for optimal health. Cold prevention Most Useful Review 109 people found this helpful I regularly order this Vitamin D for my family. With a dosage of 5000 units and Mk7, this product is affordable and well-absorbed. Since we began taking it from autumn to spring, we've noticeably reduced our instances of colds. It's essential to monitor vitamin D levels with tests to adjust the dosage accordingly. |
 Doctor's Best, Glucosamine Chondroitin MSM with OptiMSM®, 240 Capsules | | |
Effective against pain Most Useful Review 46 people found this helpful The best! It helped me significantly with joint and back pain. I run daily during warm seasons and even in colder months at my chalet. My knees don't trouble me as they used to, and I take two cans twice a year. Significant pain relief Most Useful Review 8 people found this helpful MY BONES REMOVED ABOUT MYSELF!!! This was my first complex with iHerb. I have been active in sports from age three. By 24, after years of massage and various treatments, I endured three hernias in my lumbar region and significant discomfort. After an exacerbation in 2016, I sought a new treatment path. I carefully selected supplements like UC-II Joint Health and Glucosamine, which I took for three months. It took a couple of weeks to adapt, but the discomfort eventually faded. I even managed to forget about my bones! After a year, I decided to repeat the course. I hope my story proves useful. |
 NOW Foods, Vitamin K-2, 100 mcg, 100 Veg Capsules | | |
Reduced illness frequency Most Useful Review 2 people found this helpful This supplement is fantastic! The dosage is convenient at just one capsule per day. We've noticed significant benefits as a family, especially when taking vitamin D3 and magnesium citrate twice yearly. We get fewer common colds, PMS symptoms are milder, and our vitamin levels are normal. I'm impressed with the quality of this brand, and the capsules are easy to swallow. Effective illness prevention Most Useful Review We use this to prevent illness like the common cold, and it works remarkably well; we hardly ever get sick! |
 Gaia Herbs, Thyroid Support, 60 Vegan Liquid Phyto-Caps | | |
Energy levels restored Most Useful Review 2 people found this helpful While experiencing what I was told was peri-menopause, I struggled with weakness, weight gain, mood changes, and brain fog. I had low hormone levels despite seeing many doctors. Although tests showed "normal" thyroid levels, they were on the lower end, and I was advised to try a small dose of synthroid. Feeling disheartened by the situation, I opted for Gaia Thyroid Help instead. Within a week, my brain fog began to lift! My energy levels improved significantly, and I no longer feel the need to sleep throughout the day. My mood has also greatly improved. I cannot express how beneficial this product has been for me. Thyroid support success Most Useful Review 10 people found this helpful The underactive thyroid miracle! I have struggled with an underactive thyroid for years and, having never wanted to use conventional medicine, I sought a natural remedy. I’ve found one that works wonders. Since using Gaia Herbs Thyroid Support formula, I can hardly recall experiencing a bad day due to my thyroid. I am no longer as sensitive to the cold, and I no longer suffer from debilitating tiredness. It’s as if I’m a completely new person, and I don’t even take the full recommended dose to enjoy the benefits. I highly recommend this to anyone dealing with an underactive thyroid. |
 NOW Foods, Oregano Oil, 90 Softgels | | |
Use for recovery Most Useful Review 1 people found this helpful I take these whenever I catch a cold. I find I recover quickly, or sometimes my symptoms don’t even develop. I buy them regularly. Relieves symptoms Most Useful Review Oregano oil has been a lifesaver when I'm unwell! Its antibacterial and antiviral properties clear congestion and enhance my immune system. I recommend it for anyone experiencing cold or flu symptoms. |
 Herb Pharm, Peppermint Spirits, 584 mg, 1 fl oz (30 ml) | | |
Works for colds Most Useful Review Good, I should have purchased this in advance. It works remarkably well, even when I have a common cold. Effective for digestion Most Useful Review I love it! It contains pure ingredients and is of good quality. I use it for common cold symptoms and digestion issues. |
 NOW Foods, Niacin, Flush-Free, Double Strength, 500 mg, 180 Veg Capsules | | |
No niacin flush Most Useful Review Having used niacin for some time, I would experience a flush, leading me to take it at night, but it disrupted my sleep. I tried this flash-free version, and it worked well without causing any flush, allowing me to drink it at any time. It’s ideal for those who suffer from flush. Improved circulation Most Useful Review 2 people found this helpful I read in a book written by an ophthalmologist that niacin is beneficial for those with a common cold, so I’ve been taking it regularly since. It’s brush-free, which prevents sudden warmth, and it's easy to consume. It enhances blood flow, alleviating my concerns about feeling cold. I plan to continue taking it for a while. |
 NOW Foods, Milk Thistle Extract with Turmeric, 150 mg, 120 Veg Capsules | | |
Effective cleansing remedy Most Useful Review 1 people found this helpful Excellent! Let’s cleanse the liver as a family. The remedy works well. Occasionally, I've experienced a breakout, but that’s part of the body's detox process. Skin improvement noted Most Useful Review 1 people found this helpful I drank a jar for prevention and detox, as I previously had fatty liver from indulging in sweets. Initially, my skin became oily, and small pimples appeared. However, after three weeks, my face cleared up completely, looking cleaner and lighter than before. I'm pleased I purchased it. |
 Kyolic, Aged Garlic Extract, Blood Pressure Health, Formula 109, 160 Capsules | | |
Cold prevention Most Useful Review With Kyolic aged garlic, there is no garlicky odour left on my breath, and since using it, I have not caught a cold or the flu. Strengthened immunity Most Useful Review Garlic capsules are a convenient way to boost my immunity and overall health. They retain all the beneficial properties of garlic without the strong smell. Since I started taking them, I have found that I get sick less frequently and manage colds better. Additionally, garlic supports heart and blood vessel health, which reassures me of its advantages. It’s a straightforward approach to reinforcing the immune system while avoiding the discomfort of consuming regular garlic. |
 NOW Foods, Glucosamine & Chondroitin with MSM, 180 Veg Capsules | | |
Knee pain relief Most Useful Review 9 people found this helpful Helped to cope with knee pain. I acquired this medication on recommendation. In winter, I experienced knee difficulties, unable to bend or straighten, leading to considerable discomfort while walking. The exacerbation period lasted two weeks, but the pain does return occasionally. After a month’s course, I've noticed significant improvement; now, the knee only aches in the cold. Doctors found no issues and prescribed nothing. When I inquired about taking chondroitin, they unanimously deemed it unnecessary. However, I do not regret taking it. In the autumn, I intend to complete the full course, needing three jars. At its initial, non-neglected stage, it proves very effective. Joint improvement Most Useful Review 3 people found this helpful With the onset of chilly, rainy weather, my joints often feel uncomfortable. I purchased a small package of 90 supplements containing glucosamine. After two weeks of taking them, I have noticed substantial improvement. I'm keen to order more for the full three-month course. I am 36 years old. |
 Dr. Mercola, Fermented Black Garlic, 60 Capsules | | |
Good product effect Most Useful Review 9 people found this helpful Quality with Mercola I ordered it for the second time. Really a good product. I had a cold, and this was helpful in overcoming it. Thank you, Mercola. Preventative cold treatment Most Useful Review 3 people found this helpful My Go To Remedy! I take these at the first sign of a cold or flu, and they have always worked for me. Great for preventative measures while travelling; a remedy I keep on hand at all times. |
 Life Extension, MacuGuard, Ocular Support with Saffron & Astaxanthin, 60 Softgels | | |
Improved vision Most Useful Review 92 people found this helpful The best additive for sight! I have tried many supplements for vision, but this is by far the best. I take it for two months and then take a break for two months. One jar lasts two months, making it reasonably priced. The effects were immediate; I noticed an improvement in my vision after just one dose. The composition is rich and plant-based, minimising overdose risks even with other medications. The capsules are easy to swallow, and I’m thrilled to have found this product for my "eye problems". I highly recommend it for anyone, even those with good eyesight! Vision restored Most Useful Review 6 people found this helpful MacuGuard really works; my vision is back to 20/20! |
 NOW Foods, Glutathione, 500 mg, 60 Veg Capsules | | |
Positive skin turnover Most Useful Review I began taking this for beauty about a week ago, so I can’t assess the full effect yet. I'm taking it with vitamin C and cysteine. It seems to have positively influenced my skin's turnover as the healed pimples cleared quicker. The capsules are easy to swallow, and there’s no distinct taste. I'm eager to see how my skin evolves! |
 NOW Foods, Super Primrose, 1,300 mg, 120 Softgels | | |
Relieves period pain Most Useful Review 2 people found this helpful This product works wonders for period pain. My menstrual experience has changed dramatically with around 90% less pain. Additionally, I’ve noticed fewer pimples and some changes in my hair. It’s quite satisfying. Hormonal balance improvement Most Useful Review After starting evening primrose oil on my gynecologist’s advice, I've seen excellent results. My mood has stabilised, cravings have decreased, and my skin has improved remarkably. This oil seems uniquely effective in restoring hormonal balance in women. |
 NOW Foods, Pantothenic Acid, 500 mg, 100 Veg Capsules | | |
Effective acne treatment Most Useful Review 3 people found this helpful Taking the supplement for my acne has been beneficial. The taste is neutral and easy to swallow since I take about 3-4 capsules daily. After consistently taking 5-6 pills a day for 2 months, I noticed the reduction of my hormonal acne. Once I lowered my dosage to 3-4 pills, those large, painful spots that once left scars never returned. I'm pleased with the results, and the package lasts quite a while. Hormonal acne relief Most Useful Review 4 people found this helpful This helped with my hormonal acne! After six months of use alongside DIM and a change in my birth control regime, my skin has greatly improved. I tried weaning off it but experienced a return of cystic pimples, so I’m certainly going to keep using it! |
 Nature's Way, Cell Forté MAX3, 120 Vegan Capsules | | |
Relieves cold symptoms Most Useful Review 5 people found this helpful I truly like this product and take it regularly for myself and a friend. It effectively alleviates cold symptoms and speeds up recovery without causing drowsiness or other unpleasant side effects. At the first signs of illness, I increase my dose and return to the usual amount the next day. I feel it enhances my immunity. All in all, good health! Fights colds effectively Most Useful Review 3 people found this helpful This product works wonders for colds. Even when I have a strong cold, it aids in a swift recovery. My entire family has tested it for the second season, and it has proven to be the best among many alternatives. Plus, it enhances immunity with no side effects. This isn't my first purchase. |
 NOW Foods, Sunflower Lecithin, 1,200 mg, 200 Softgels | | |
Strengthens immunity Most Useful Review Lecithin is an excellent supplement. My children have been taking it for a while, and I've already noticed a boost in their immune systems. They contracted a viral infection, possibly the most notorious virus of 2020, but they overcame it almost effortlessly. The only symptoms were a slight stuffy nose and general weakness, which passed within two days! They previously suffered common colds lasting longer. During this time, I doubled their dose of lecithin, and they immediately returned to their beloved gym, showing no signs of residual weakness. While I’m uncertain if it's merely coincidental, I am pleased with this quality supplement. Effective for recovery Most Useful Review I have been using this lecithin supplement for a short time, and I've noticed an improvement in my immune system. After catching a viral infection, possibly the most popular virus of 2020, I recovered almost without realising. The only symptoms were a mild stuffy nose and general weakness, which disappeared in just two days! I previously had common colds that lasted much longer. Interestingly, I increased my zinc dosage during this time. I resumed going to the gym without any loss of strength. Overall, I appreciate the supplement. |
 Nature's Bounty, Evening Primrose Oil, 1,000 mg, 60 Rapid Release Softgels | | |
Alleviates severe pain Most Useful Review I took this oil for two months and highly recommend it. I ordered two jars and plan to continue for three months. Throughout my life, I have endured severe PMS pain that wouldn't subside. However, after using this miracle oil, everything changed. All the pimples on my face and body vanished. It works wonders! Highly effective remedy Most Useful Review I drank this oil for two months and found it excellent! I ordered two jars and will consume it over three months. My entire life, I suffered from intense PMS pain, but after starting this oil, it completely resolved. My skin is clear of pimples and feels great. It truly works! |
 Jarrow Formulas, Evening Primrose, 1,300 mg, 60 Softgels | | |
Promotes immunity Most Useful Review 7 people found this helpful Evening Primrose Oil is an incredible supplement that helped me with PMS discomfort and also alleviated breast pain! It positively influences my skin and bolsters immunity. I adore this supplement and will order it again. Although the capsules are slightly larger than omega 3, they are easy to swallow. After 60 days, I find this regimen very cost-effective! I trust this company completely; this supplement is worth every penny! The quality is exceptional, and it does not contain hexane, being derived through cold pressing. Regulates hormones Most Useful Review 1 people found this helpful Fantastic! After stopping birth control pills, I developed pimples on my face and chest, but evening primrose oil helped regulate my hormone levels, and after using it for three months, I no longer have any blemishes. |
 Jarrow Formulas, Pantothenic Acid B5, 500 mg, 100 Veggie Caps | | |
Improved overall health Most Useful Review 26 people found this helpful Vitamin B5. Deficiency of this vitamin is rare, but its role is significant. I take it mainly for my adrenal glands, which helps stabilise cortisol levels and eases the discomfort during the cold season. It has also improved my sleep over time and reduced the chilliness I used to feel. Adrenal fatigue relief Most Useful Review 21 people found this helpful After ten days of use, this product greatly improved my condition regarding adrenal fatigue. I combined it with vitamin B1, benfotiamine, rhodiola herb, vitamin D3 with K2 in the morning, and magnesium threonate before bed. It has been quite beneficial for me. |
 NOW Foods, Milk Thistle Extract, Double Strength, 300 mg, 200 Veg Capsules | | |
Regular medicine Most Useful Review 1 people found this helpful If I take this at the onset of a common cold, I usually feel better. It has become my regular medicine. Immune support Most Useful Review Excellent quality and immune support. I take it regularly and haven’t had a common cold for years. |
 Jarrow Formulas, Methyl B-12, Extra Strength, Lemon, 1,000 mcg, 100 Chewable Tablets | | |
Strengthened immunity Most Useful Review 7 people found this helpful Great supplement! My doctor, a neurologist, prescribed this to support my nervous system, especially as I was experiencing bothersome tinnitus. The tablets are small and have a slightly sweet lemon flavour. I was pleased with its effectiveness; I did not catch a common cold this autumn, and my immunity felt stronger. My joint mobility improved, sleep was better, and it helped stabilise my overall psychological state. Excellent dietary supplement at a budget-friendly price! Strengthened immunity Most Useful Review Great supplement! My neurologist prescribed this to support the nervous system and alleviate my annoying tinnitus. I found the pills to be small with a pleasant, slightly sweet lemon taste. The results have been effective; I didn't catch a common cold this autumn, and my immunity felt stronger. I also noticed an increase in joint mobility and improved sleep, positively impacting my overall psychological state. Excellent dietary supplement at a budget price! |
 Doctor's Best, Fully Active B12, 1,500 mcg, 180 Veggie Caps | | |
Pain relief noted Most Useful Review 37 people found this helpful It worked well for my spinal pain due to cervical spondylosis myelopathy. After taking one vitamin B12 capsule daily, the pain in my neck and shoulders faded within a month, and the numbness in my fingers also improved. I'm now returning to my previous physical condition and plan to continue taking it. Restored sense of smell Most Useful Review 6 people found this helpful After suffering an olfactory disorder since catching a common cold two and a half years ago, I started taking vitamin B12 and zinc. It took two years, but my sense of smell returned after resuming B12. However, it worsens with chronic rhinitis, so I believe vitamin B12 is essential for the time being. |
 Solgar, L-Lysine, Free Form, 500 mg, 250 Vegetable Capsules | | |
Effective herpes treatment Most Useful Review 8 people found this helpful Lysine is essential for those with herpes as it stops the virus from multiplying. After a three-month course of 1000 mg daily, my herpes stopped appearing, even after minor colds or stress. Now, I haven’t had an outbreak in a year. I encourage friends and relatives suffering from herpes to try this. Fast cold sore relief Most Useful Review 2 people found this helpful At the first sign of a cold sore, I take this supplement 2-3 times a day on an empty stomach. It helps the sore heal faster and with less discomfort. I always keep it on hand. |
 NOW Foods, L-Lysine, 500 mg, 250 Tablets | | |
Miracle remedy Most Useful Review 19 people found this helpful Best amino acid! I felt a surge of energy and my overall well-being improved. It enhances immunity, proving effective against the common cold and cold sores. Quick healing Most Useful Review 6 people found this helpful I was surprised! After feeling pain in the corner of my mouth, I took 2 lysine tablets on an empty stomach, which is recommended. The swelling reduced by the next day, and I was amazed at the quick healing! Lysine seems effective in suppressing common cold inflammation. |
 Doctor's Best, High Potency Bromelain, 500 mg, 90 Veggie Caps | | |
Prevents colds Most Useful Review Since I began taking bromelain, I've noticed that I no longer catch common colds or feel unwell. I make sure to keep buying it so I never run out. Perfect for allergies Most Useful Review Excellent! The dosage and quality are very good. It works perfectly for managing colds, coughs, and allergies. |
 Doctor's Best, Nattokinase, 2,000 FUs, 90 Veggie Caps | | |
Warm hands achieved Most Useful Review 30 people found this helpful Warm hands for the first time in my life! I began taking Nattokinase due to persistent cold hands and feet throughout my life, and this issue worsened with age. Other remedies like ginger and cayenne caused upset stomachs, but Nattokinase was gentler and more effective. After my first dose before bed, I woke with warm hands that lasted all day, even in winter. I slept with my arms uncovered as I felt unusually warm and typing was easier with warm fingers. One capsule daily suffices, and I've noticed improved sleep quality—quite unexpected! This nattokinase has significantly restored circulation to my hands and feet. Pain relief achieved Most Useful Review 7 people found this helpful Good supplement! I've experienced mysterious pain in my left calf at night for a couple of years. Painkillers offered no relief, nor did heat or cold. After advice from my doctor, I began taking a baby aspirin daily, which helped reduce the pain's frequency and severity. Assuming a vein issue, I ordered Nattokinase. Since I started taking it, I have not felt any pain. I take one at night with my baby aspirin. The doctor suspects a minor issue with one of the veins, but so far, so good. |
 Doctor's Best, Natto-Serra, 90 Veggie Caps | | |
Effective for colds Most Useful Review I took the drug to relieve a persistent common cold. Two weeks of use helped. I did not notice any other changes in my health, and there was no discomfort after taking it. Accelerates recovery Most Useful Review I recommend this product! It definitely works, relieving the condition with common colds and speeding up recovery. However, for my maxillary sinus issue, I need a higher dosage; I ordered serropeptase 12,000. |
 Doctor's Best, High Absorption CoQ10 with BioPerine®, 100 mg, 120 Veggie Caps | | |
Improved immunity Most Useful Review 3 people found this helpful I’m a mother of three and was constantly catching infections from my children. No amount of rest seemed to help. After researching adrenal fatigue, I began taking Eleuthero, Astragalus, CoEnzyme Q10, and D-Ribose. The difference is astounding; I haven’t had a single bad chest infection this winter. I often felt a cold coming on, but it vanished by the next day. My immune system is clearly boosted, and I will continue with this combination. Reduced sickness Most Useful Review This remedy is indispensable in our cold region. My entire family has been taking it from September to May, and we’re getting sick far less often. |
 Doctor's Best, High Potency Serrapeptase, 120,000 SPU, 270 Veggie Caps | | |
Long-term effectiveness Most Useful Review 14 people found this helpful This interesting supplement dissolves dead proteins in the body and has a variety of benefits. While there are no notable side effects, it requires a lengthy intake period. After almost a year, I’ve seen halted growth in thyroid nodules and haven't caught a cold throughout the usage, which typically would happen every autumn. Sinusitis relief Most Useful Review 9 people found this helpful This supplement has a clear effect on sinusitis and cold sores. I've taken it for nearly ten years. After suffering from allergic rhinitis spread to sinusitis, I was warned about surgery and ongoing antibiotics. Following having a child, I dealt with cold sores and found that sinusitis is greatly improved. I recommend taking it on an empty stomach with two cups of water for the best results. |
 Green Foods, Green Magma®, Barley Grass Juice Powder, 10.6 oz (300 g) | | |
Cold prevention success Most Useful Review 3 people found this helpful I will never be without my Greens! This product is exceptional! I’ve gained more energy, my skin and nails look great, and my hair is growing fantastically. I haven’t had a cold or the flu since I started using it back in April 2006. Reduced illness frequency Most Useful Review I’ve been drinking Green Magma for over a decade. Initially for digestive improvements, I later realised I’ve rarely suffered from ailments like influenza or colds since using it. I feel more protected due to my long-term use of Green Magma. |
 NOW Foods, Slippery Elm, 400 mg, 100 Veg Capsules | | |
Effective treatment Most Useful Review It truly helps when I am unwell with colds and flu. Family use Most Useful Review I purchased it for my mother, and it worked fine. I give it to my children and take it myself during colds; I highly recommend it. |
 Zicam, Ultra Cold Remedy, RapidMelts, Orange Cream, 18 Quick Dissolve Tablets | | |
Halts colds Most Useful Review This product stopped the oncoming cold in its tracks. I highly recommend it and won't be without it, as it genuinely helps to halt the development of common colds or flu. Highly recommended remedy Most Useful Review Zicam cold remedy RapidMelts are very effective at the early stage of a common cold, and the taste is delightful. I highly recommend them. |
 Boiron, ColdCalm® Meltaway, Ages 4+, Unflavored, 60 Meltaway Tablets | | |
Prevents colds Most Useful Review 8 people found this helpful I haven't caught a common cold this year, thanks to this remedy! It's effective when facing someone with a cough nearby. Consistent results Most Useful Review 4 people found this helpful Cold calm has been my essential remedy for over a decade. I always take it the moment I experience any cold or flu symptoms. Prompt use leads to quick relief, and I believe it has kept me from catching a cold or flu since I started taking it. |
 Nature's Way, Vitamin B-6, 50 mg, 100 Capsules | | |
Boosted immune system Most Useful Review This product is perfect for this time of year. It contains quality ingredients from a trusted company. The size is just right, and it tastes good, aiding my immune system during cold, flu, and stress season. Improved immunity Most Useful Review I often catch the common cold, but these immunity vitamins have made me forget about it. With Vitamin C, zinc, and echinacea, they work wonders. Plus, they helped restore my skin’s firmness and radiance, reducing noticeable wrinkles. |
 Jarrow Formulas, Vegan Milk Thistle, 150 mg, 100 Veggie Capsules | | |
Liver normalised Most Useful Review 211 people found this helpful This product, Milk Thistle, is a potent natural liver detoxifier. It aids in removing fat from the liver and helps with sluggish digestion and bloating. After being diagnosed with fatty liver disease, I eliminated alcohol, adopted a healthy plant-based diet, and took Jarrow FORMULAS Milk Thistle, starting with 1 cap in the morning for two days, then increasing to 2 caps daily for another two days, before reaching 3 caps daily. After five weeks, my liver returned to normal! Nausea relief Most Useful Review 35 people found this helpful Previously, I struggled with liver heaviness and nausea while taking pharmacy chophytol, which eventually stopped helping. On my mother-in-law's advice, I switched to milk thistle, taking it twice a day for two weeks. The nausea has subsided, and my stool is back to normal. I even give it to my daughter, who had constipation, and she now goes to the toilet promptly after waking up. It's an effective product at a good price, and I highly recommend it! |
 Life Extension, Advanced Milk Thistle, 120 Softgels | | |
Increased energy levels Most Useful Review 1 people found this helpful Very effective. After 2-3 weeks of use, I feel improved energy, sleep better, and have fewer skin rashes. I believe it is aiding in the detoxification of my liver. Improved skin health Most Useful Review 1 people found this helpful Product is of good size and dosage; it has no taste. It is reputed to assist with liver detox. After consuming for about a week, I have noticed improvements in my skin rash and eczema. This product has certainly benefited me, and I will be purchasing more. Good quality, and I like it. |
 NOW Foods, Magnesium Citrate, 400 mg, 120 Veg Capsules (133 mg per Capsule) | | |
No longer catch colds Most Useful Review Since I began taking it with zinc, I no longer catch a common cold. Cured persistent cold Most Useful Review 1 people found this helpful The long-standing cold in my neck has been cured. After starting magnesium, I could finally get through winter without needing a body warmer on my neck, which had been essential for years. It was a significant change for someone like me who always battled the cold. I’m truly happy with this transformation. If only I had known this 30 years ago. |
 Life Extension, Magnesium Caps, 500 mg, 100 Vegetarian Capsules | | |
Effective for colds Most Useful Review 23 people found this helpful This magnesium is excellent. A cardiologist found an abnormality in my heart, which could be linked to my mother’s vitamin D deficiency during pregnancy. I experienced tachycardia and cramps in my calves. Within a week of taking this supplement, I noticed significant improvement. I prioritised chelated forms due to their higher bioavailability compared to inorganic compounds. This product combines magnesium oxide, citrate, succinate, and lysylglycinate chelate. Acts against cold Most Useful Review 1 people found this helpful I take magnesium, essential for metabolism, once every two days. This supplement means I no longer suffer from cold feet or fingertips in winter. A knowledgeable doctor mentioned its vasodilatory effect. It’s an effective and affordable option, plus the bottle is lovely and useful for travel. |
 NOW Foods, Magnesium Malate, 1,000 mg, 180 Tablets | | |
Diabetes management Most Useful Review Excellent! This product helps me significantly with my type 1 diabetes, aiding insulin absorption effectively. Migraine relief Most Useful Review Great! It normalises sleep (with regular intake of 2 capsules) and improves my migraines. The special effects begin, and I take the pills as usual, adding extra magnesium, which helps ease the migraine within a couple of hours. The frequency of migraines has also decreased. Regular magnesium intake has made PMS and menstruation much easier, meaning I don't experience irritability or need painkillers on the first day anymore. Chronic nasopharyngeal pain hardly worsens. While it's hard to attribute everything solely to magnesium as I take omega-3 and other supplements, I really noticed the positive effects of collagen as well. I encountered no allergies or stomach problems, and the quality is excellent with natural ingredients. |
 NOW Foods, Solutions, 100% Pure Magnesium Flakes, 54 oz (1531 g) | | |
Great for coldness Most Useful Review 4 people found this helpful Wonderful! It's easy to use as it dissolves swiftly in the bath. Staying in warm water promotes great sweating! Magnesium flakes help with feelings of cold and swelling, as they absorb well through the skin. I believe the quality of my bath has improved! Muscle relaxation Most Useful Review 2 people found this helpful It works wonders for muscle relaxation; all my post-gym aches and soreness vanish. I sleep soundly, and the earliest signs of a common cold disappeared the morning after my bath. Highly recommended! |
 NOW Foods, Magnesium Caps, 400 mg, 180 Veg Capsules | | |
Restless legs improvement Most Useful Review 1 people found this helpful I purchased this magnesium for my mother, who suffers from restless legs syndrome, particularly at night. After just three doses, she began to sleep peacefully, which is fantastic! It highlights the importance of maintaining proper magnesium levels in the body. Cold remedy Most Useful Review This product is fantastic for colds; it's a must-have for me. The large size ensures it lasts a long time, and elderberry is packed with benefits. |
 NOW Foods, Solutions, Castor Oil, 16 fl oz (473 ml) | | |
Relieves cold symptoms Most Useful Review 22 people found this helpful A wonderful acquisition! For a common cold, I rub the limbs and massage the tummy in a clockwise motion, and the symptoms vanish by the next day. I also make compresses with oil for coughing, as described by Elena Kornilova, which effectively healed chapped lips on my child. Effective compresses Most Useful Review 12 people found this helpful Excellent for compresses! Our paediatrician recommended making compresses with castor oil for common colds and coughs. After wrapping the oil-soaked cloth on my child’s chest and back, I massage their stomach. These compresses worked wonders and helped alleviate a strong cough. |
 Heritage Store, Castor Oil, Nourishing Treatment, 32 fl oz (946 ml) | | |
Powerful detox effect Most Useful Review 2 people found this helpful Castor oil is incredibly potent! The impact of its compress is tremendous. Placing a compress around the liver aids in detoxifying the entire body. Applying poultices to painful or stiff areas alleviates discomfort. If the compress becomes bothersome, place it on the soles of your feet overnight for similar effects. I'm pleased with how it cleansed my abdomen and reduced leg swelling. Although the amount of body warmer and oil consumed is substantial, the effectiveness makes it worthwhile. I'll be using it indefinitely! Good for colds Most Useful Review 1 people found this helpful Castor oil from castor beans is of superb quality. It aids in detoxification and improves overall condition during colds. It is suitable for children and was beneficial for us in managing a severe cough and bronchitis. To use, prepare flannel cloth that fits you or your child, heat the oil in a steam bath, soak the cloth, cool it slightly, apply it to the bronchial area or stomach, and wrap with cling film before bed. |
 North American Herb & Spice, Oreganol, Oil of Wild Oregano, 1 fl oz (30 ml) | | |
Effective antiseptic Most Useful Review 146 people found this helpful Oregano oil is exceptional for treating the common cold and herpes. The key ingredient, carvacrol, has strong antiseptic qualities with anti-inflammatory and antibacterial effects. It effectively inhibits the growth of various pathogens including bacteria and viruses like the herpes virus. Always keep it handy for its quick relief from cold symptoms. Boosts immunity Most Useful Review 29 people found this helpful Oregano oil is brilliant for coughs and colds, especially when combined with honey, lemon, and ginger. Its concentrated nature means only a few drops are required, and it quickly helps my patients. The taste can be potent if too much is used. |
 Gaia Herbs, Oil of Oregano, 60 Vegan Liquid Phyto-Caps | | |
Rapid improvement Most Useful Review 7 people found this helpful Impressed with this product! My husband, EK Lippenmeyer, took these capsules daily while recovering from a common cold and felt significantly better within three days. I followed suit and avoided needing antibiotics, with added benefits for my joints. I've repeated the 7-day course for ultimate recovery. Neither of us experienced digestive issues. We are now sharing this with friends who have reported significant benefits for their own cold-like infections. Flawless performance Most Useful Review 6 people found this helpful A must-have in my medicine cabinet - it works perfectly. The strongest antibiotic and antiviral agent. My whole family takes it for common colds and as a precaution if someone becomes ill. It’s important to take it after meals, not on an empty stomach. I even give it to the children by piercing a capsule and mixing one drop in honey. |
 Nature's Way, Oregano Oil, Premium Blend, 60 Vegan Capsules | | |
Cold prevention Most Useful Review 12 people found this helpful This is incredible! I take oregano oil regularly to prevent the common cold and flu. While others around me fall ill, I consume 4-5 capsules three times daily, then maintain my health with 2-3 daily. I've done this for years without falling sick. Rapid relief Most Useful Review 4 people found this helpful Oregano oil has been a staple in my home; I take it at the first sign of illness. It quickly alleviates symptoms and can easily resolve the feeling of sickness. I’ve noticed this particular brand has a higher carvacrol potency, which I find effective for preventing and treating colds. |
 Nature's Way, Cranberry Fruit, 930 mg, 180 Vegan Capsules (465 mg Per Capsule) | | |
Immediate relief Most Useful Review 1 people found this helpful I would be in trouble without this. In summer, when it's hot, I find that I experience symptoms of cystitis when wearing a skirt, but not in trousers. Taking two tablets promptly alleviates the condition. I also use it for treating the common cold. Boosts immunity Most Useful Review Excellent vitamins for urinary tract health and a good source of vitamin C, particularly useful in the cold season for treating the common cold. |
 Jarrow Formulas, L-Glutamine, 1,000 mg, 100 Tablets | | |
Improves immunity Most Useful Review 6 people found this helpful A friend suggested I add it to my sports diet to complement my usual amino acids. Before, I often felt in a cold state during intense swimming sessions, as I felt my immunity lacked something, despite taking vitamins. After a month of usage in the winter, I’ve been perfectly fine. It seems the amino acid genuinely works! No colds experienced Most Useful Review 2 people found this helpful I got L-glutamine as a portable option and have not had any viral illnesses, including colds, for several years since I started taking it. This supplement also helps with muscle breakdown post-workout. |
 Optimum Nutrition, Glutamine Powder, Unflavored, 10.6 oz (300 g) | | |
Improved immunity Most Useful Review I’ve noticed a significant improvement in my immunity. Previously, I caught a common cold every year, but since taking glutamine, I’ve remained healthy for six months. It’s quite remarkable for a supplement. Prevented cold Most Useful Review After muscle training, I experienced a nasal cold, but since taking 10g of glutamine, I haven't caught a common cold. |
 NOW Foods, Sports, L-Glutamine, Double Strength, 1,000 mg, 120 Veg Capsules | | |
Effectively prevents symptoms Most Useful Review 2 people found this helpful I prefer this Glutamine over other brands. It helped me during a severe bout of covid. I took it before, during, and after, preventing symptoms like fever and body aches. I consistently found it alleviates unpleasant effects of any common cold. It also helps my stomach cope with the numerous medications required for colds. I take 2 capsules twice daily with meals, never on an empty stomach. Quickly alleviates symptoms Most Useful Review 2 people found this helpful When I have a sore throat or common cold, I find taking this product alleviates symptoms rapidly, leading to faster recovery. It also hastens healing from cuts and muscle soreness. |
 Jarrow Formulas, Vegan IP6, 120 Veggie Capsules | | |
Short-lived colds Most Useful Review 2 people found this helpful Bulletproof! I have taken IP6 for several years, and during this time, when exposed to various colds, they have either avoided me or their impact has been minimal and not severe. This has helped maintain a high level of immunity. Highly recommend! Prevented cold sores Most Useful Review 2 people found this helpful They are big but effective! I purchased these for cold sores and canker sores. Although they are larger, they are easy to swallow. I take 2 three times a day at the onset of a cold sore, and it never formed, even though I felt it trying to emerge. I really like these and intend to always keep a bottle handy! |
 Nature's Way, Cell Forté, IP-6 & Inositol, 240 Vegan Capsules | | |
Cold prevention works Most Useful Review 5 people found this helpful Excellent product! I have used this for years. If I ever feel a cold or sore throat, I immediately take two of these, and they’re gone! It also helps with an upset stomach from poor food combinations. Bottom line: I don’t get sick anymore. Moreover, I supplement my health with 4000 IU of vitamin D3 daily—my preferred brand is Mega Foods from iHerb, as it’s plant-based, not fish or lanolin. Enhanced immune support Most Useful Review 9 people found this helpful My wife has been taking Nature's Way Cell Forté, IP-6 & Inositol for many years, intrigued by its purported cancer support benefits. We can't quantify its impact on cancer—she's been cancer-free for six years—but they're easy to incorporate into her routine. It enhances her immunity, making her feel more resilient against common colds and infections. Additionally, this supplement has contributed to her mental clarity, possibly due to Inositol's influence on neurotransmitter signalling. Quality ingredients indeed. |
 NOW Foods, Inositol Capsules, 500 mg, 100 Veg Capsules | | |
Cyst symptoms relief Most Useful Review 45 people found this helpful After using it for two months, I can honestly say it relieved the symptoms of polycystic ovary syndrome, like severe cramps and skin issues. Additionally, it has substantially decreased my appetite for sugar. I recommend taking two pills a day, four hours before bed to avoid lethargy. Excellent results Most Useful Review 28 people found this helpful I became familiar with this medication when the doctor diagnosed me with UPCJ and insulin resistance. After a month of use, I quickly noticed results; my cycle normalised, and my appetite improved. The rash on my face disappeared. Now, I take it in courses and find it to be an excellent medication. 😘😘😘 |
 Doctor's Best, Lutein from OptiLut, 20 mg, 120 Veggie Caps (10 mg per Capsule) | | |
Enhanced eye health Most Useful Review 3 people found this helpful Complex fire! Our eyesight is invaluable, yet we often neglect it. Lutein and zeaxanthin in dietary supplements are crucial for eye health, as our body doesn't produce carotenoids naturally. Leafy spinach and egg yolks are high in lutein, but supplementing ensures adequate intake for proper functioning of the eyes, protecting them from oxidants. Studies show lutein absorbs up to 80% of harmful light rays and offers antioxidant and anti-inflammatory benefits. This can reduce the risk of age-related eye diseases and the need for cataract surgery. I noticed significant changes after taking this complex—reduced tension, less redness, and overall eye clarity. Doctor Best's supplement is excellent, natural, and effective. I recommend it for everyone and plan to use it annually! Dry eye relief Most Useful Review This is good for dry eyes and effective for cold and dry eyes. |
 Doctor's Best, MSM with OptiMSM®, 3,000 mg, 360 Capsules (1,000 mg per Capsule) | | |
Coughs reduced significantly Most Useful Review 18 people found this helpful One of my must-haves for three years! I take one capsule daily alongside vitamin C, which has alleviated my knee pain and improved my skin, hair, and nails significantly. My husband is also very pleased, as he no longer experiences post-activity fatigue. Notably, he even stopped snoring! As someone who has suffered from chronic bronchitis, I'm grateful that I have not had any serious illness, particularly common colds, in recent years since using MSM. Improves sore throat Most Useful Review After using this product, I felt considerably better from my sore throat and cold-like symptoms, which often arose from minor exertion. It has enhanced my overall immunity significantly. |
 NOW Foods, MSM, Methylsulfonylmethane, 1,000 mg, 120 Veg Capsules | | |
Immune support Most Useful Review Hello everyone! I trust this brand's supplements! I’ve tried various ones, all of excellent quality, great price, and good ingredients. I bought this product for immune support during colds, and it copes with this task perfectly. The packaging is convenient, with a tight lid, and the capsules are of a standard size, making them easy to use. Increased energy levels Most Useful Review 93 people found this helpful I have been taking this vitamin for a week and am impressed by the results. I feel more alert and energetic throughout the day, and I notice I’m less susceptible to common colds and flu during the winter season. My mood has also improved this week, making this supplement well worth it! |
 Jarrow Formulas, Vegan MSM, 1,000 mg, 200 Veggie Capsules | | |
Joint improvement Most Useful Review 23 people found this helpful Very useful stuff for joints and more! I started taking MSM plus collagen and vitamin C, and the condition of my joints has significantly improved—no more pain, and I can now endure heavy loads. I used to catch a cold frequently from drafts, but since I've made this change, sitting in front of an open winter window in just my shorts didn’t faze me. I find the capsules convenient, as they save time compared to the MSM powder. Allergies relief Most Useful Review 14 people found this helpful Above all praise. I ordered this for the first time and it's considerably cheaper than previous purchases. I have recommended it for alleviating allergic reactions, and it has truly helped. Since using it last season, I’ve managed to avoid getting sick from colds. Moreover, I've noticed improvements in my skin, nails, and hair. The pimples on my face disappeared just before "women's day", and the pain and crunch in my joints have also gone. I will continue to buy here, as I can't find anything at this price in Ukraine. |
 21st Century, Biotin, 10,000 mcg, 120 Tablets | | |
Strengthens immunity Most Useful Review 131 people found this helpful Vitamin D3 supports the immune system, particularly vital during the common cold season. It prevents calcium from depositing in bones, strengthening my teeth and reducing sensitivity. I took it for a course, and after testing, my D3 levels rose significantly, improving my health and mood. I suggest taking it with K2 and magnesium to prevent kidney issues. Over six months, my levels increased from 36 to 65. The capsules are small and easy to swallow, with no negative side effects. Essential vitamin D Most Useful Review 132 people found this helpful Excellent product! It's crucial for everyone. I ordered on 2nd December and received it on 18th December. Vitamin D, or prohormone as it's now called, benefits the entire body, including the immune system, especially during the common cold season. This product from California COLD Nutrition offers a convenient 5000 IU dosage in small capsules, perfect for swallowing difficulties. I highly recommend it to anyone deficient in this vitamin. |
 NOW Foods, B-1, 100 mg, 100 Tablets | | |
Trustworthy immunity boost Most Useful Review This big brand is reliable—it has improved my immunity and I’ve had fewer common colds. The quality is good, and the price is much cheaper than what I found at the pharmacy. I recommend it. Effective against colds Most Useful Review 1 people found this helpful I bought it after a friend's recommendation. The size is easy to drink and pleasant. I didn't catch a common cold this winter, so I believe it's effective. |
 NOW Foods, Flush-Free Niacin, 250 mg, 180 Veg Capsules | | |
Effective against stress Most Useful Review 4 people found this helpful My husband and I take Niacin daily, as it helps us manage stress and improves circulation, especially in cold weather. Most importantly, it aids us in overcoming allergic reactions if we consume something that upsets our digestion. Our doctor recommended it to us. Helpful for colds Most Useful Review We use it to combat common colds. I take several capsules daily at the onset and throughout the duration of the illness. I even give it to children to help eliminate toxins during their sickness. |
 Herb Pharm, Kids, Mullein Garlic Oil, 1 fl oz (30 ml) | | |
Effective for children Most Useful Review 10 people found this helpful I highly recommend these drops. My child often gets a runny nose and cough that leads to ear issues. We used to rely on antibiotics for otitis media, but now these drops are our salvation. Whenever I notice my child touching their ears due to a cold, I administer the drops for a few days, and everything clears up. This product has become a regular purchase for us. Quick ear relief Most Useful Review 3 people found this helpful Love this oil! When my daughter has a cold, she occasionally complains about ear pain. A single drop in each ear brings her relief! Herb Pharm’s ingredients are top-notch, making this one of my go-to products during the cold and flu season. |
 Mommy's Bliss, Kids, Immunity Gummies with Elderberry, 2 Years+, 60 Gummies | | |
Effective for cold Most Useful Review 109 people found this helpful I ordered it based on my doctor's recommendation. Elderberry really works at the first sign of a common cold, helping you get back on your feet. I highly recommend everyone to purchase it. Fast relief observed Most Useful Review 2 people found this helpful This drug works! I switched to this elderberry brand for the cold season and was very pleased. It genuinely works; just take a pill, and I feel better. It helps with the first signs of a sore throat and boosts immunity for a quick recovery. |
 Herb Pharm, Kids, Immune Fortifier, Alcohol Free, 4 fl oz (120 ml) | | |
Prevents severe colds Most Useful Review 10 people found this helpful My child attended kindergarten for six months without a cold, thanks to this stimulant. If symptoms start, I give this and it limits the cold to just snot for 3-4 days, avoiding any complications like otitis media. It's very economical too. Reduces cold duration Most Useful Review 10 people found this helpful This product has significantly helped my son avoid nasty bugs at school. He used to get sick often, but since using this, he recovers quickly, often within two days, while classmates remain ill for weeks. We’re on our third bottle now. |
 ChildLife Essentials, Essentials, Echinacea, Natural Orange, 1 fl oz (30 ml) | | |
Enhanced immunity Most Useful Review 4351 people found this helpful Yes! Three times "Yes"! I have two children aged 4 and 3. The younger was born at 26 weeks and has weak immunity. Despite contact with patients, he always fell ill. I tried multiple doses at nursery resulting in obstructive bronchitis. We began taking echinacea, and miraculously, we have not caught anything, even after multiple exposures. Moreover, the swollen lymph nodes disappeared after starting echinacea. We always keep two bottles in the medicine cabinet. I hope this helps fellow parents! Preventive remedy Most Useful Review 3194 people found this helpful Echinacea is a simple, harmless remedy to boost children’s immunity, especially during cold seasons. Though delicious, be cautious as the syrup contains sugar. It is important to follow the dosage and limit use to no more than 10 days consecutively. Echinacea contains beneficial components like vitamins and essential oils, and its syrup comes with an easy-to-use pipette. It's important to observe dosage carefully to avoid side effects. |
 Mommy's Bliss, Gripe Water, Original, Age 2 Weeks+, 4 fl oz (120 ml) | | |
Staple comfort aid Most Useful Review Original Gripe Water for Soothing Relief: Mommy's Bliss Gripe Water Original has truly been a lifesaver for us! The 4 fl oz bottle suits regular use, providing effective relief from my baby’s tummy troubles. The natural ingredients are a comfort, and the gentle formula noticeably eases discomfort. It’s now a staple in our baby care routine—highly recommend for comforting solutions to common infant discomforts! Effective colic relief Most Useful Review 1 people found this helpful Excellent remedy for colic: Personally, this dill-water has been a lifesaver for my child! After three months of unbearable colic, this product is our salvation! Five stars out of five. |
 Garden of Life, Raw Extra Virgin Coconut Oil, 14 fl oz (414 ml) | | |
Effective for colds Most Useful Review 9 people found this helpful Excellent taste; it aids me in overcoming the common cold and flu, and is said to benefit the thyroid. This coconut oil is delightful with a strong coconut flavour. I store it at room temperature or chill it for tasty slices. I used this VCO when I caught a cold, and it swiftly alleviated my symptoms. It’s also an antifungal, being gentler than anti-candida pills. VCO is deemed beneficial for thyroid function and helps with muscle building. It’s pure, organic, and comes in a glass jar—no plastic leaching. An all-around winner; I adore it at room temperature or as cold bites. Weight-loss aid Most Useful Review 3 people found this helpful I adore this oil! After trying many brands, this is my favourite. It’s not just cold-pressed; it's freshly squeezed from coconut pulp. I've lost 9 kg since introducing it into my diet with two tablespoons daily. The oil is a superfood; I freeze it in molds for a delicious snack. Its benefits are remarkable! |
 NOW Foods, Essential Oils, Ginger, 1 fl oz (30 ml) | | |
Bath warmth Most Useful Review 1 people found this helpful I find that ginger essential oil enhances my winter baths tremendously. Although it has a strong aroma that limits compatible oils, it effectively warms my body during cold seasons. I usually use a substantial amount, and this oil is reasonably priced for the quantity. Effective for colds Most Useful Review It’s good for colds, has a strong ginger scent, appears to be of good quality, and the bottle size is just right. It's excellent for when I have a common cold. |
 Gaia Herbs, Olive Leaf, 680 mg, 60 Vegan Liquid Phyto-Caps | | |
Best natural remedy Most Useful Review 8 people found this helpful This olive leaf extract brand is unmatched. It effectively tackles a common cold or sinus infection more efficiently than garlic, honey, and oregano combined. I highly recommend trying it for stubborn infections. Cold prevention Most Useful Review 6 people found this helpful I take this for chronic infections and it helps relieve inflammation. At the first sign of a common cold, I increase the dose for three days, which prevents illness. It's now a staple in my medicine cabinet. |
 NOW Foods, Olive Leaf Extract, 500 mg, 120 Veg Capsules | | |
Prevention of illness Most Useful Review 41 people found this helpful I have been using Olive Leaf Extract daily for over a year, recommended by my naturopathic doctor for treating common cold and other ailments. After taking it, I went on a five-week mission trip to India and didn't fall ill, which was remarkable. I also take it at the first signs of a cold, and my symptoms vanish within days. As a registered nurse, I have experienced no flu for the past year since I started this product. Cold prevention Most Useful Review 28 people found this helpful I have been taking Olive Leaves for a long time and have noticed that I no longer suffer from common colds and other viruses. My family and I regularly use them, and I feel so much healthier and more energetic. Olive leaves also help with blood pressure, capillary health, and general well-being. |
 Emergen-C, Kids Daily Immune Support, Fruit Fiesta, 44 Gummies | | |
Recommended for colds Most Useful Review Absolutely superb! These marmalades are incredibly tasty; my son asks for them himself. They are just what you need when suffering from a common cold, and I highly recommend them. Less severe colds Most Useful Review Even my discerning eater adores it! My child is quite selective with vegetables, leading us to try various gummy supplements. The Japanese vitamin gummy was bitter and rejected. However, my child enjoys this gummy so much that he asks for more! I tried it too, and it has a sticky, sweet taste, surprisingly free from the bitterness typical of vitamin supplements, so I occasionally indulge as well. Since incorporating this, I don't catch common colds as often, and when I do, they are less severe. Perhaps it's just my imagination (lol). If I had to mention a negative point, the lid is extremely difficult to open. You press down and then turn, but there's a trick to it; a strange closure makes it impossible to open, which is a bit troublesome. |
 L'il Critters, Immune C Plus Zinc & Vitamin D, 190 Gummies | | |
Indispensable treatment Most Useful Review 165 people found this helpful This medication should be in every medicine cabinet for families with children. It is an essential tool for preventing and treating the common cold. Colds prevention Most Useful Review 140 people found this helpful My wife loves these gummies; I give her 5-6 pieces to combat laziness. During the common cold season, they effectively protect against viruses. |
 ChildLife Essentials, Liquid Vitamin C, Natural Orange, 4 fl oz (118 ml) | | |
Immunity booster Most Useful Review 211 people found this helpful Delicious and effective vitamin C for children from six months. If they have no allergies to citrus, it's great for preventing or treating the common cold. My children enjoy the pleasant, natural orange flavour. I give it at the first sign of a cold, helping them stay well. Always in my first aid kit during winter. Effective combination Most Useful Review 130 people found this helpful I give my child this vitamin C along with echinacea during damp and cold weather. They have not fallen ill! The taste is superb, and my daughter loves it. |
 Starwest Botanicals, Organic Mullein Leaf Cut, 0.88 oz (24.9 g) | | |
Shortens cold duration Most Useful Review 1 people found this helpful I recently purchased this product from the brand, and I was impressed by its quality and effectiveness. It greatly aided in expelling mucus and significantly shortened the duration of my common cold and sinusitis symptoms. To my surprise, it tasted better than I anticipated, and the bag size contained more product than I expected as well. Prevents cold worsening Most Useful Review We’ve been drinking this tea since the change in weather to prevent our common cold from worsening. It's versatile and can be combined with other loose teas for added benefits. |
 NOW Foods, Astragalus Extract, 500 mg, 90 Veg Capsules | | |
Immunity booster Most Useful Review 22 people found this helpful Good immunity booster. My family has relied on it during cold seasons and it was particularly beneficial when I was undergoing chemotherapy as it helped maintain my immunity. I’ve also heard it supports liver health against chemotherapy's toxic effects. It has worked wonderfully for us and we always keep it stocked. Cold prevention Most Useful Review 15 people found this helpful Excellent immune booster. I’ve used this for two years to manage the cold and flu season. My wife has chronic bronchitis and since taking one capsule twice daily, she’s had only one minor flare-up instead of several serious attacks. We're now firm believers in this product. |
 Jarrow Formulas, Astaxanthin, 12 mg, 30 Softgels | | |
Enhanced immunity Most Useful Review 7 people found this helpful The salmon pill is part of my daily regime and one of the few brands offering 12 mg potency. I take this along with the krill oil from Jarrow. I’ve found it provides a commendable immune response, helping me avoid illness even when surrounded by those with a cold. Truly remarkable! Prevents cold Most Useful Review It really helps me avoid catching a cold. |
 NOW Foods, Cat's Claw, 500 mg, 250 Veg Capsules | | |
Rapid sore throat relief Most Useful Review 1 people found this helpful Fantastic! Our whole family takes it at the first signs of a cold. Usually, after one to two days, we feel much better. When my throat hurts, I mix two capsules in a small amount of water and drink it. I refrain from eating or drinking for 30 minutes afterwards, repeating this three times daily. No need for throat rinses; recovery happens swiftly! Family essential Most Useful Review 1 people found this helpful An excellent supplement for colds! I always have it in my home first aid kit. My whole family takes it during colds, and it helped us get through COVID more easily. |
 NOW Foods, Dong Quai, 520 mg, 100 Veg Capsules | | |
Relieves cold limbs Most Useful Review 12 people found this helpful My legs are no longer stiff in the morning, and my limbs feel warmer. I'm taking Angelica acutiloba, known in Chinese medicine. I've noticed it works immediately after consumption. This is the first supplement with such rapid effects. After taking it 30 minutes before meals, I feel warmer, which is beneficial as it reportedly cleanses the blood. Soothes cold sensitivity Most Useful Review 2 people found this helpful I drink it at night before bed. I've struggled with cold sensitivity for a long time, but when I drink this, I find my toes feel warm. |
 Weleda, Arnica Muscle Massage Oil, 3.4 fl oz (100 ml) | | |
Promotes relaxation Most Useful Review Effective for stiff shoulders and neck! The colder weather has aggravated my chronic stiff shoulders and neck, so I bought this on sale. The bottle is solid and stylish. It is larger than I expected and appears durable. It seems to warm better than massaging without any product. Using it in the bathroom, the pleasant smell added to the relaxing experience. Even a brief massage was effective, as using a dry cloth seems more efficient than just hands. Quick recovery noticed Most Useful Review The curative effect of arnica is faster than I imagined, and it is still commonly used for massage and muscle conditioning. Although I cannot say recovery is perfect, it is undeniably better than the previous discomfort caused by fascia stiffness. |
 Navitas Organics, Organic Cacao Powder, Unsweetened, 8 oz (227 g) | | |
Reduces medication Most Useful Review 1 people found this helpful I’ve been using this raw cacao powder daily and have noticed significant health improvements, including managing my blood pressure. It's not overly tasty, but it has remarkable benefits that help with overall health and support reducing ailments like the common cold. Consult a doctor if you’re making changes, but I'm thoroughly pleased with the results. Improves mood Most Useful Review 15 people found this helpful This organic cocoa has a unique flavour and is packed with nutrients. It’s extremely beneficial for heart health and mood enhancement, which helps alleviate symptoms of the common cold. I appreciate that it’s made from high-quality cocoa beans, ensuring all the beneficial properties remain intact. I recommend it highly for its great taste and health benefits. Drink it pure or with milk, and enjoy its superb qualities! |
 NOW Foods, Sweet Almond Oil, 100% Pure Moisturizing Oil, Unscented, 16 fl oz (473 ml) | | |
Restored hand condition Most Useful Review 182 people found this helpful Good butter. In the cold, my hands suffered greatly; I began to apply this oil overnight. After three days, my hands returned to normal. It's not greasy and absorbs well and quickly. I will order more. Strengthened immunity Most Useful Review 1 people found this helpful I really liked the product and the speedy delivery, with excellent service! The ingredients are great, and the size and dosage are perfect for me. It boosts my immunity and helps protect my hair. It has no deficiencies. It’s an antioxidant and tastes good! |
 NOW Foods, 5-HTP, 50 mg, 180 Veg Capsules | | |
Sleep and mood improvement Most Useful Review 1 people found this helpful I am very pleased with this amino acid, Tryptophan, which is crucial for producing Vitamin B3 and thus serotonin, essential for mental health. It also aids in pain management, potentially reducing migraines, which are common. One capsule before bed, under the tongue, has noticeably enhanced my sleep quality and mood. Cold wind immunity Most Useful Review 96 people found this helpful After a month of taking these vitamins, I've noticed substantial relief from back and neck pain. Despite encountering cold winds, I didn’t feel their effects, which is a significant change. Recently, severe knee pain sent me to the hospital, but my overall condition has improved. |
 Frontier Co-op, Organic Whole German Chamomile Flowers, 16 oz (453 g) | | |
Highly recommended chamomile Most Useful Review 4 people found this helpful The chamomile is of the highest quality! It aids with digestive issues, colds, and has a calming effect. My entire family consumes it as tea, especially for colds and sore throats. This product outperforms pharmacy brands, as its healing effects were noticeable within a week for my gastritis. I wholeheartedly recommend it! Versatile chamomile flower Most Useful Review 2 people found this helpful A wonderful aroma greets you when opening the package! These whole chamomile flowers, unlike pharmacy dust, are very satisfying. I've used this product for three years and find it effective for colds, reducing symptoms, and relieving inflammation. I recommend this to everyone for its multiple uses. |
 Mason Natural, Vitamin B-1, 250 mg, 100 Tablets | | |
Strengthens immune system Most Useful Review This vitamin is essential for life and health! It combats colds, supports the immune system, and strengthens the body! It's not sour and I've had no issues during or after taking it. Improved cold symptoms Most Useful Review 3 people found this helpful I bought this for my father, who drinks nightly and was concerned about feeling cold, especially at his age. After researching, he learned the coldness was related to his drinking. He has been taking the recommended dosage each morning, and it seems his coldness has improved within about two weeks. However, the only drawback is that his urine has developed a strong smell. |
 Cococare, 100% Natural Peppermint Oil, 1 fl oz (30 ml) | | |
Congestion relief Most Useful Review 3 people found this helpful This oil is miraculous! When I contract a cold or flu, inhaling it with hot water swiftly relieves my congestion. I also use it for my children when they are under the weather, mixing it with carrier oil and massaging their chests and backs. Improves flu symptoms Most Useful Review 2 people found this helpful Now Foods Peppermint EM is a staple in my essential oil collection. Its many benefits include immunostimulating and antiviral effects, especially when dealing with symptoms of the common cold. I utilise it for sinusitis and bronchitis as it greatly aids mucus flow. |
 NOW Foods, Essential Oils, Peppermint, 4 fl oz (118 ml) | | |
Relieves congestion Most Useful Review 52 people found this helpful Excellent! This should be in every home given how I use it. When I'm weary, I add drops to warm water and inhale the bitterness, which relieves congestion and the common cold. Rubbing it on my face brings a comfort that feels wonderful, and I wake up refreshed instead of suffocated. Helps with allergy Most Useful Review 26 people found this helpful I bought peppermint oil on my doctor's advice for dealing with rhinitis. It’s anti-inflammatory and helps with the common cold and seasonal allergies. I use two drops on my tongue each morning and add five to my diffuser, which humidifies and disinfects the air. It has genuinely helped me. |
 NOW Foods, L-Ornithine, 500 mg, 120 Veg Capsules | | |
Excellent immune booster Most Useful Review Recently, I tried L-Ornithine from iHerb and was pleasantly surprised. The product arrived quickly and in perfect condition. The gummies were tasty and easy to consume, making them a great way to integrate elderberry into my daily routine. I especially appreciated the natural quality of the ingredients, which lacked the artificial taste typical of many supplements. Regular consumption positively impacted my overall wellness, particularly during the colder months. Less frequent illness Most Useful Review I take it to bolster my immune system during the cold season. I find that I get sick less often and possess more energy for work and sport. The convenient packaging lasts long, and I highly recommend it. |
 Fruit of the Earth, Aloe Vera Gel, 24 oz (680 g) | | |
Effective acne treatment Most Useful Review I had a persistent pimple on my forehead for over a year. After using this gel nightly for a week, the pimple finally dried up. No pimples formed Most Useful Review Girls, this is better than aloe vera gel! Every time I used aloe vera gel, it resulted in pimples, likely due to the fragrance in it. After multiple attempts, this alternative did not irritate my skin or cause any breakouts. It’s literally a better and cheaper option! |
 Boiron, Arsenicum, Diarrhea & Vomiting Relief, Meltaway Pellets, 30C, 3 Tubes, 80 Pellets Each | | |
Cold relief Most Useful Review 3 people found this helpful Not only is this remedy excellent for stomach and bathroom issues, but it is also one of the best for treating common cold symptoms such as burning nasal discharge that irritates the lips. If you feel worse outside but better from warm drinks or warm rooms, this product is perfect. Additionally, it helps if you're feeling mentally nervous, anxious, or restless. Cold symptoms Most Useful Review This is one of the best remedies to start with for common cold symptoms! I really love this homeopathic product. |
 Nature's Way, NatureWorks®, Swedish Bitters, 3.38 fl oz (100 ml) | | |
Bloating relief Most Useful Review 4 people found this helpful Immediate relief from bloating and a sour stomach. It aids mild overnight constipation and provides rapid results for an upset tummy. Although it has a strong, alcohol-based taste, the herbal ingredients make it warming and refreshing. Once I recognised its benefits, the taste became acceptable, and I now drink it undiluted. I believe it also helps fend off common colds. Family remedy Most Useful Review The whole family uses it for a common cold or sore throat, as well as for skin allergies and cuts and as a disinfectant. |
 NOW Foods, Certified Organic Inulin, Prebiotic Pure Powder, 8 oz (227 g) | | |
Effective for constipation Most Useful Review 37 people found this helpful I thought that oligosaccharides might help adjust the intestinal environment of my eldest daughter, who has suffered from constipation. I incorporated inulin, which acts as an oligosaccharide, into her diet, placing it in her food as it’s slightly sweet. The Now Foods inulin offers good value for money, though it dissolves poorly in cold items. Thankfully, my daughter's constipation has improved, and the unpleasant smell post-defecation has been reduced, indicating its effectiveness. Refreshing digestion Most Useful Review 6 people found this helpful More effective than indigestible dextrin, I bought inulin to improve my intestinal environment and relieve constipation. This fine, slightly sweet powder easily mixes with green juice before bed. Unlike common laxatives, I don't feel hungry after spending time ill; instead, I feel refreshed. I've found 5g daily is effective, so I can use a bottle for about three months. It's also a fantastic value! I will definitely purchase it again. |
 Nature's Way, Goldenseal Root, 1 g, 100 Vegan Capsules (0.33 g per Capsule) | | |
Cold prevention Most Useful Review 3 people found this helpful Nature's Way Goldenseal Root is fantastic – I believe it prevents me from getting ill. When I begin to catch a cold, it tends to make it vanish. It’s an essential preventive medicine for me. Each time I skip it or run out, I tend to fall ill or develop infections. In my opinion, the root is far more potent and effective than the herb. Reduces congestion Most Useful Review 2 people found this helpful Taking Goldenseal was an easy choice and helped me recover from my cold more quickly while alleviating congestion in my head. |
 NOW Foods, Essential Oils, Tea Tree, 1 fl oz (30 ml) | | |
Excellent antiseptic Most Useful Review 2 people found this helpful I adore this product! Recommended by a friend, it's transformed my skin's appearance. Tea tree oil is a stellar antiseptic, cleansing the skin, reducing inflammation, and combating pimples and acne. Particularly effective for oily skin! Great antiseptic effect Most Useful Review 2 people found this helpful Tea tree essential oil is an essential item in my collection. It lasts a long time and can be used directly. It is an excellent antiseptic and can be applied undiluted for inflammation and blemishes. A superb oil! |
 Xlear, XyloSweet®, Natural Xylitol Sweetener, 1 lb (454 g) | | |
Cold infection support Most Useful Review My choice was not solely about reducing sugar intake; I opted for this from a therapeutic perspective. My child experiences frequent colds affecting the upper respiratory tract, and this helps the body cope with the infection. Additionally, it's good for dental health. I highly recommend it; thank you for the thumbs up! Cold symptoms improved Most Useful Review The quality is excellent, the price is affordable, and the packaging is perfect. I bought this for my family to help with nasal washing, and it significantly improved their cold symptoms. |
 Boiron, Aconitum Napellus, 30C, Fever Relief, Approx 80 Pellets | | |
Versatile remedy Most Useful Review 4 people found this helpful Aconite 30C is my go-to homeopathic remedy for sudden onset symptoms of the common cold. Despite its higher price, the quality and energy provided by Boiron's 80-grain container make it excellent value. Works wonderfully Most Useful Review 2 people found this helpful I love this remedy; it works wonderfully for nipping common colds in the bud. |
 Herb Pharm, Kids, Black Elderberry, Alcohol Free, 246 mg, 1 fl oz (30 ml) | | |
Effective remedy Most Useful Review 24 people found this helpful This elderberry syrup works wonderfully for everything! I stocked up in preparation for the common cold, and it proved to be effective. When my baby caught a cold, I administered the syrup immediately. The symptoms improved remarkably; the cold did not progress as it typically does. The sweet taste is appealing, and my child, who is 1.5 years old, takes it without any fuss. All ingredients are natural and allergy-free for us. I’m pleased with the quality and always keep a supply at home! Quick relief Most Useful Review 4 people found this helpful I administer syrup at the first symptoms of a common cold, giving my daughter eight drops before meals. She weighs 20 kg. Paired with astragalus and echinacea, the symptoms seem to lessen quickly and the recovery is much easier. |
 Boiron, Oscillococcinum, Single Dose Tubes, Flu-Like Symptoms, Ages 2+, 30 Meltaway Pellets , 0.04 oz (1 g) Each | | |
Quick relief Most Useful Review 18 people found this helpful I usually buy this remedy in pharmacies but tried it from abroad. After falling ill with severe symptoms, Oscillococcinum alleviated my pain within an hour of taking the first dose. The next day, I felt significantly better. It consistently works, outperforming other medications like Lavomax and Arbidol, hence I ordered more. Highly recommended Most Useful Review 11 people found this helpful This homeopathic remedy works wonders for the common cold if taken at the very first symptoms. I highly recommend it for maintaining health and beauty through the winter months! |
 NOW Foods, Cinnamon Bark, 600 mg, 120 Veg Capsules | | |
Heats extremities Most Useful Review 3 people found this helpful After consuming it for over half a year, I was surprised to find that my cold hands and feet have disappeared. It’s affordable and has worked wonders, so I will continue using it. Improves circulation Most Useful Review 1 people found this helpful I've been drinking cinnamon daily for over six months, and this winter, my hands and feet no longer feel cold. I believe it has greatly improved my blood circulation. |
 NOW Foods, Acetyl-L-Carnitine, 500 mg, 200 Veg Capsules | | |
Reduces cold sensitivity Most Useful Review Although I'm on a relaxed diet, I felt stagnant until I realised this product was making a difference! I've become less sensitive to the cold compared to before, which was quite pleasant. Prevents common cold Most Useful Review This medication is taken at the first sign of a cold or after being around someone unwell. It helps prevent falling ill. Ideally, I’d take it continuously, but it is rather expensive. |
 NOW Foods, Alfalfa, 650 mg, 500 Tablets | | |
Immune system boost Most Useful Review 1 people found this helpful Magic vitamins! My husband and I began taking alfalfa to strengthen our immunity following a bout with coronavirus. Within days, we felt significantly better: our digestion improved, appetite stabilised, and our frequent colds vanished. Although the tablets are large and require taking three at a time, adjusting to this routine is easy. Immunity supporter Most Useful Review 14 people found this helpful Lucerna is excellent! It contains significantly more vitamin C than citrus fruits, providing outstanding support to the immune system—no cold stands a chance. Alongside other essential vitamins, it offers numerous benefits, including protection against duodenal ulcers and support for vision and nervous system health. Despite having to swallow three large tablets a day, which can be uncomfortable, I find the benefits well worth it. Once my jar finishes, I’ll be reordering. |
 Boiron, Chestal, Kids Cough Syrup, 6.7 fl oz (200 ml) | | |
Cough improvement Most Useful Review 13 people found this helpful Super! The syrup was tested, and it truly works! My child, who began coughing, showed significant improvement by the next day. I started giving the syrup at night, and after the first dose, the cough became less frequent. By the second night, a mild cough returned, but the syrup reassured my child. The following night was cough-free, and all symptoms of the common cold vanished. Honestly, I was sceptical but used miramistin for throat management simultaneously. I can vouch for its efficacy and will definitely repurchase! Effective at signs Most Useful Review 6 people found this helpful My sister administers it at the first sign of a cold, and it resolves without complications. It is very effective for coughs! |
 De La Cruz, Vitamin E Cream, 10,000 IU, 4 oz (114 g) | | |
Quick results Most Useful Review My saviour! My skin had become extremely dry, but after using this cream for two nights, everything felt almost perfect! However, it may bring out blackheads with frequent use. It was a relief during my struggle with the common cold. Pore minimiser Most Useful Review After a short period of use, I noticed my skin felt softer, blackheads on my nose disappeared, and my pores appeared smaller. Ideal during the common cold for maintaining skin. |
 Doctor's Best, Extra Strength Ginkgo, 120 mg, 360 Veggie Caps | | |
Active lifestyle Most Useful Review 202 people found this helpful I purchased ginkgo for my 66-year-old mother, who has had issues with fatigue and cold extremities. Since starting it, her blood pressure has normalised, and she's become more active, even taking daily walks during winter. She's quite pleased with her improved condition and seems invigorated. I’m grateful for the availability of this product! Effective circulation boost Most Useful Review 59 people found this helpful As I approach my mid-30s, vascular health has become crucial for me. After taking this, my LDL cholesterol, previously at a dangerous level, has normalised! My legs are less swollen, and particularly, the numbness in my hands and feet has vanished. I believe ginkgo effectively improves blood circulation. My mother has also benefited from it after only a few weeks. I recommend it for anyone concerned about vascular health, cold hands, and feet. |
 Solgar, Evening Primrose Oil, 1,300 mg, 60 Softgels | | |
Cycle regularity achieved Most Useful Review 7 people found this helpful For the first time, I achieved a regular menstrual cycle after years of irregularity caused by hormonal treatments that induced allergic reactions. Two weeks into my evening primrose oil regimen, I experienced breast tenderness and warmth that I previously lacked. To my astonishment, my menstruation occurred promptly on day 29. I am thrilled with the results and immensely grateful to Solgar and prior reviewers for their insights! Pain relief noted Most Useful Review 6 people found this helpful On the first day of my period, I experienced significant relief thanks to evening primrose oil. Chronic menstrual discomfort had affected my life, but after consistent use of two capsules daily before menstruation, my symptoms improved. I was pleasantly surprised that this time, I did not need painkillers for the first day, nor did I experience the usual back pain. Even nausea was absent during my next cycle when I reduced the dosage to one capsule per day. |
 NOW Foods, Double Strength L-Theanine, 200 mg, 120 Veg Capsules | | |
Essential for colds Most Useful Review A fantastic product, essential if you suffer from recurring sore colds. Enhances calmness Most Useful Review After taking l-theanine, I found that I reacted much calmer in stressful situations where I would typically lose my temper. It improves my calmness and response to stress while helping with the common cold. A must-have! |
 Tea Tree Therapy, Tea Tree Oil, 2 fl oz (60 ml) | | |
Quick results for acne Most Useful Review 2 people found this helpful Excellent! I'm fond of this Malaleuca antiseptic. It's a natural product that performs remarkably well for acne. Within two days, small blemishes dry up effectively! It's fantastic that it's already diluted. Highly recommended product Most Useful Review 1 people found this helpful Important announcement: If you struggle with acne or pimples, purchase this now! What are you waiting for? It works like magic! |
 Alaffia, Everyday Coconut, Face Cleanser, 12 fl oz (355 ml) | | |
No more spots Most Useful Review This is my favourite wash! I’ve been using it for years since its original packaging. A small amount is sufficient; it removes make-up brilliantly. Thanks to the neem extract inside, it helps combat pimples, and I haven’t had any skin issues during this time. Pimple-free Most Useful Review My skin is oily, and I've tried several face washes, all causing spots except this one. Frankly, its price is reasonable when considering the excellent results! |
 NOW Foods, D-Mannose, 500 mg, 120 Veg Capsules | | |
Prevented cystitis Most Useful Review During the entire cold season, I have not experienced any cystitis. I am grateful for this medication. Life-changing remedy Most Useful Review This remedy completely changed my life. I had chronic cystitis and tried everything available, but nothing worked until I ordered this. The quality is excellent, and it’s easy to swallow. I no longer fear the cold or walk barefoot. |
 Citrucel, Methylcellulose Fiber Therapy for Irregularity, 180 Fiber Caplets | | |
Strengthened immunity Most Useful Review 780 people found this helpful This is what I constantly take, and during a common cold, I increase the dosage by 2-3 capsules per day. It really helps, and I notice results almost immediately. My immune system feels more robust. Key for recovery Most Useful Review 694 people found this helpful Zinc is incredibly important during the early stages of illness, especially with a common cold. I take 30 mg promptly when I feel symptoms, and for kids, I halve the dose. Zinc greatly aids the body's antiviral defence, being crucial for the ACE-2 enzyme which the coronavirus exploits. It's vital to consume it correctly for best absorption, alongside vitamins A, C, and D. I wish I could explain more but there's a limit to what I can say. Stay healthy! |