' 
Supplement Facts
Serving Size: 1 Tablet
Amount Per Serving
%DV
Vitamin C (as Ascorbic Acid)
500 mg
556%
Rose Hips Powder (Rosa canina) (fruit)
40 mg
†
The product is found useful for the following medical conditions
Common Cold
SCIENTIFIC SCORE
Possibly Effective
Based on 7 Researches
7.4
USERS' SCORE
Good
Based on 90 Reviews
8.9
8
Vitamin C reduces cold severity
Vitamin C reduces the severity of common colds: a meta-analysis.
Most Relevant Research
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.
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.
9.5
Prevents common cold
Most Useful Review
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.
Bone Pain
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 6 Reviews
8.7
9.5
Reduced joint pain
Most Useful Review
An effective immune support product. I took it for my mother to help with bone pain and joint health. She took one tablet of Vitamin C in the form of ascorbic acid after meals, three times a day. The results are commendable; her joint discomfort has decreased significantly, and she feels happier. The quality and ingredients are excellent.
High Cholesterol
SCIENTIFIC SCORE
Moderately Effective
Based on 6 Researches
8
USERS' SCORE
Good
Based on 10 Reviews
8.7
9
Vitamin C reduces cholesterol levels
Effect of Using Vitamin C Supplementation on Performance, Blood Parameters, Carcass Characteristics and Meat Quality of Broiler Chickens Under Heat Stress Condition: A Meta-Analysis.
Most Relevant Research
We explored how vitamin C supplementation affects cholesterol levels in broiler chickens, particularly under heat stress conditions. Through a thorough meta-analysis of 35 studies conducted between 1985 and 2023, we assessed various performance metrics, including blood parameters, carcass characteristics, and overall meat quality.
Our findings revealed that vitamin C significantly reduced cholesterol levels in the broiler chickens subjected to heat stress. Specifically, the study reported a notable decrease in cholesterol concentrations, with a standard mean difference of -0.976, indicating a strong beneficial effect of vitamin C in managing high cholesterol.
Additionally, we noticed improvements in body weight and average daily gain among chickens receiving vitamin C when compared to those that did not. While vitamin C did not significantly impact feed intake or breast meat quality, it emerged as a valuable antioxidant that can help lower blood triglycerides and reduce cholesterol, thus promoting better overall health and growth in broilers during stressful conditions.
Ultimately, this meta-analysis supports the use of vitamin C at a recommended dosage of 250 mg/kg as an effective growth promoter and antioxidant in broiler diets under heat stress, directly influencing cholesterol management.
Our findings revealed that vitamin C significantly reduced cholesterol levels in the broiler chickens subjected to heat stress. Specifically, the study reported a notable decrease in cholesterol concentrations, with a standard mean difference of -0.976, indicating a strong beneficial effect of vitamin C in managing high cholesterol.
Additionally, we noticed improvements in body weight and average daily gain among chickens receiving vitamin C when compared to those that did not. While vitamin C did not significantly impact feed intake or breast meat quality, it emerged as a valuable antioxidant that can help lower blood triglycerides and reduce cholesterol, thus promoting better overall health and growth in broilers during stressful conditions.
Ultimately, this meta-analysis supports the use of vitamin C at a recommended dosage of 250 mg/kg as an effective growth promoter and antioxidant in broiler diets under heat stress, directly influencing cholesterol management.
9.5
High quality choice
Most Useful Review
A great choice with high CP. The product has excellent quality and clear ingredients. Highly recommended, but ensure to check local regulations in Taiwan regarding dosage.
Chronic Cough
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 5 Reviews
8.6
9.5
Supports immune health
Most Useful Review
Vitamin C is excellent for maintaining immunity, particularly during illness like flu or chronic cough. I take it promptly to recover more swiftly.
Chronic Fatigue Syndrome
SCIENTIFIC SCORE
Possibly Effective
Based on 5 Researches
7
USERS' SCORE
Good
Based on 15 Reviews
8.6
7
Vitamin C aids immune function
The clinical course of interstitial pneumonia alias chronic fatigue syndrome under the control of megadose vitamin C infusion system with dehydroepiandrosterone-cortisol annex.
Most Relevant Research
We examined how a combination of megadose vitamin C infusions and other treatments might help manage chronic fatigue syndrome, particularly in the context of interstitial pneumonia. Our findings were based on nearly a decade of treating patients, allowing us to gather valuable insights.
We observed that the long-term use of this treatment system significantly reduced the risk of pneumonia recurrence. It also appeared to help prevent the emergence of certain cancers in older patients suffering from interstitial pneumonia. Surprisingly, we found a link between interstitial pneumonia and an increased risk of depression, likely driven by prolonged glucocorticoid use.
While some patients showed promise under this treatment, those battling both interstitial pneumonia and depression responded less favorably. We suggested that increasing the amount of dehydroepiandrosterone in the treatment could be beneficial. Throughout our experience, we noted that the characteristics of chronic fatigue syndrome align closely with those of interstitial pneumonia, arguing against the notion that they should be viewed as separate conditions.
Overall, our approach not only alleviated inflammation but did not suppress the fibrotic processes in the long run. We made modifications to the treatment to lower the risks of vascular complications. The main strength of our treatment lies in creating a hormonal environment that helps tackle immune deficiencies using vitamin C, which faces lower resistance in the body compared to steroid treatments.
We observed that the long-term use of this treatment system significantly reduced the risk of pneumonia recurrence. It also appeared to help prevent the emergence of certain cancers in older patients suffering from interstitial pneumonia. Surprisingly, we found a link between interstitial pneumonia and an increased risk of depression, likely driven by prolonged glucocorticoid use.
While some patients showed promise under this treatment, those battling both interstitial pneumonia and depression responded less favorably. We suggested that increasing the amount of dehydroepiandrosterone in the treatment could be beneficial. Throughout our experience, we noted that the characteristics of chronic fatigue syndrome align closely with those of interstitial pneumonia, arguing against the notion that they should be viewed as separate conditions.
Overall, our approach not only alleviated inflammation but did not suppress the fibrotic processes in the long run. We made modifications to the treatment to lower the risks of vascular complications. The main strength of our treatment lies in creating a hormonal environment that helps tackle immune deficiencies using vitamin C, which faces lower resistance in the body compared to steroid treatments.
9.5
Improved quality of life
Most Useful Review
Tablets sometimes stick in my throat, so I prefer using pills. After a severe respiratory illness, I experienced chronic fatigue syndrome and have tried many supplements. The only one that had a clear effect was Vitamin C with bioflavonoids. After three years of use, I've noticed my strength improving and quality of life enhancing. Missing doses can lead to roughness in my mouth, indicating its effectiveness.
Hypothyroidism
SCIENTIFIC SCORE
Moderately Effective
Based on 11 Researches
8
USERS' SCORE
Good
Based on 2 Reviews
8.6
7
Vitamin C may lower hypothyroidism risk
Association between total vitamin C intake and hypothyroidism among Hashimoto thyroiditis: National Health and Nutrition Examination Survey, 2007-2012.
Most Relevant Research
We set out to examine how total vitamin C intake might influence hypothyroidism in individuals with Hashimoto thyroiditis, using data from the National Health and Nutrition Examination Survey conducted between 2007 and 2012. Our study utilized multivariate logistic regression and restricted cubic spline analyses to uncover possible associations.
What we found was quite intriguing. There was a clear negative linear relationship between total vitamin C intake and hypothyroidism. Specifically, participants who consumed higher amounts of vitamin C had a significantly lower likelihood of developing hypothyroidism. Those in the top quartile of vitamin C intake were about 60% less likely to have hypothyroidism compared to those in the lowest quartile.
This pattern remained consistent across different age groups and sexes, further emphasizing the potential benefits of vitamin C for individuals with Hashimoto's. Our findings suggest that increasing vitamin C intake may be a simple and effective strategy for reducing the risk of hypothyroidism in those affected. The data indicates that consuming between 4.57 and 1258.9 mg/day of vitamin C could be beneficial.
Overall, our research adds to the understanding of how antioxidants like vitamin C can play a role in thyroid health, encouraging us to consider dietary sources of this vital vitamin for those managing Hashimoto's thyroiditis.
What we found was quite intriguing. There was a clear negative linear relationship between total vitamin C intake and hypothyroidism. Specifically, participants who consumed higher amounts of vitamin C had a significantly lower likelihood of developing hypothyroidism. Those in the top quartile of vitamin C intake were about 60% less likely to have hypothyroidism compared to those in the lowest quartile.
This pattern remained consistent across different age groups and sexes, further emphasizing the potential benefits of vitamin C for individuals with Hashimoto's. Our findings suggest that increasing vitamin C intake may be a simple and effective strategy for reducing the risk of hypothyroidism in those affected. The data indicates that consuming between 4.57 and 1258.9 mg/day of vitamin C could be beneficial.
Overall, our research adds to the understanding of how antioxidants like vitamin C can play a role in thyroid health, encouraging us to consider dietary sources of this vital vitamin for those managing Hashimoto's thyroiditis.
8.8
Effective for hypothyroidism
Most Useful Review
Excellent Vitamin C with Bioflavonoids. My family enjoys it daily. The children take it once a day, and I increase the dosage if I suspect the onset of illness. As someone with hypothyroidism, I take it three times a day.
Cold
SCIENTIFIC SCORE
Moderately Effective
Based on 2 Researches
8
USERS' SCORE
Good
Based on 2 Reviews
8.6
7
Effectiveness of Vitamin C on Colds
Vitamin C for the common cold and pneumonia.
Most Relevant Research
We explored the effects of vitamin C on the common cold and pneumonia by examining a range of studies. Interestingly, research on animals suggests that vitamin C may have protective effects against infections. However, when it comes to preventing colds in the general population, taking more than 1 gram of vitamin C per day didn’t show significant benefits.
But there's a twist! Participants engaged in heavy physical activities saw their cold incidence reduced by half with vitamin C supplementation. Additionally, regular intake of 1 gram or more daily was linked to a 15% decrease in cold severity. While some therapeutic trials showed inconsistent results when vitamin C was taken after cold symptoms appeared, two studies did indicate that larger doses (6-8 grams per day) could effectively shorten the duration of colds compared to lower doses.
Our investigation also looked into pneumonia, but the studies were conducted in unique settings, such as a boarding school and military recruits. This makes it hard to generalize the findings to the wider population. Yet, some trials suggested benefits for pneumonia patients. Finally, the role of vitamin C in treating COVID-19 and sepsis remains unclear, with mixed results.
Given that vitamin C seems to alleviate symptoms and shorten the duration of colds, while being safe and affordable, it might be worth considering a dose of 6-8 grams per day to see if it helps at an individual level.
But there's a twist! Participants engaged in heavy physical activities saw their cold incidence reduced by half with vitamin C supplementation. Additionally, regular intake of 1 gram or more daily was linked to a 15% decrease in cold severity. While some therapeutic trials showed inconsistent results when vitamin C was taken after cold symptoms appeared, two studies did indicate that larger doses (6-8 grams per day) could effectively shorten the duration of colds compared to lower doses.
Our investigation also looked into pneumonia, but the studies were conducted in unique settings, such as a boarding school and military recruits. This makes it hard to generalize the findings to the wider population. Yet, some trials suggested benefits for pneumonia patients. Finally, the role of vitamin C in treating COVID-19 and sepsis remains unclear, with mixed results.
Given that vitamin C seems to alleviate symptoms and shorten the duration of colds, while being safe and affordable, it might be worth considering a dose of 6-8 grams per day to see if it helps at an individual level.
9
Assists healing
Most Useful Review
Assists in healing colds, viruses, and injuries. I took the Vitamin C from the Now brand when I was coming down with a cold virus. I find it helps keep symptoms at bay and shortens the illness duration. It also aided in healing my husband's wrist sprain. Vitamin C is not just for colds; it's effective for skin infections and injuries as well. I appreciate the easy-to-swallow tablet form.
Autoimmune Disorder
SCIENTIFIC SCORE
Moderately Effective
Based on 11 Researches
8
USERS' SCORE
Good
Based on 1 Review
8.5
9
Vitamin C impacts autoimmune response
Ascorbic acid alleviates rheumatoid arthritis by inhibiting the production of autoantibodies.
Most Relevant Research
We investigated how vitamin C, also known as ascorbic acid, might impact autoimmune disorders like rheumatoid arthritis. Through a study involving a mouse model of collagen-induced arthritis, we administered vitamin C or a placebo solution and observed the effects on the immune response and disease progression.
Notably, the research showed that mice given vitamin C experienced a significant delay in the onset of arthritis and a reduction in disease severity. This suggests that vitamin C can play a critical role in managing autoimmune conditions by minimizing the production of autoantibodies, which are harmful antibodies that mistakenly attack the body's tissues.
Our findings revealed that vitamin C reduced the number of plasma cells and decreased antibody production in response to immunization. This indicates that vitamin C influences the immune system's response at a cellular level, helping to prevent the emergence of autoreactive plasma cells. We also discovered that the mechanism behind this effect involved inhibiting the Stat3 signaling pathway, leading to less activation of autoreactive immune components.
Ultimately, these results highlight the potential of vitamin C not just as a nutrient, but as a strategic tool in managing autoimmune disorders. By simply supplementing with vitamin C, there may be a way to intervene positively in the progression of diseases like rheumatoid arthritis.
Notably, the research showed that mice given vitamin C experienced a significant delay in the onset of arthritis and a reduction in disease severity. This suggests that vitamin C can play a critical role in managing autoimmune conditions by minimizing the production of autoantibodies, which are harmful antibodies that mistakenly attack the body's tissues.
Our findings revealed that vitamin C reduced the number of plasma cells and decreased antibody production in response to immunization. This indicates that vitamin C influences the immune system's response at a cellular level, helping to prevent the emergence of autoreactive plasma cells. We also discovered that the mechanism behind this effect involved inhibiting the Stat3 signaling pathway, leading to less activation of autoreactive immune components.
Ultimately, these results highlight the potential of vitamin C not just as a nutrient, but as a strategic tool in managing autoimmune disorders. By simply supplementing with vitamin C, there may be a way to intervene positively in the progression of diseases like rheumatoid arthritis.
8.3
Prevented illness effectively
Most Useful Review
I absolutely love these vitamins C and intend to order them again! They are absorbed much better than the Russian versions with a dosage of 1000 ml. Throughout their use, neither my husband nor I have fallen ill at work, even during flu and cold season. If I felt a tickle in my throat or a runny nose, taking two tablets a day helped my body fend off the illness. We are thrilled with their excellent quality and value for money, particularly in relation to managing autoimmune disorder.
Ear Infection
SCIENTIFIC SCORE
Moderately Effective
Based on 3 Researches
8.7
USERS' SCORE
Good
Based on 1 Review
8.5
9
Vitamin C aids ear infection recovery
Malignant external otitis and polymorphonuclear leukocyte migration impairment. Improvement with ascorbic acid.
Most Relevant Research
We observed that malignant external otitis (MEO), a severe infection of the outer ear often found in elderly patients with uncontrolled diabetes, can significantly impair the body's defense mechanisms. In a notable case, a 58-year-old man struggling with MEO had faced months of ineffective treatments.
To delve deeper, we tested the function of his immune cells, specifically his polymorphonuclear neutrophil leukocytes (PMNs), which play a crucial role in fighting infections. Our findings revealed that his PMNs had difficulty migrating to the site of infection, a critical step for addressing such health issues.
We discovered that ascorbic acid, commonly known as vitamin C, could improve this migration defect in laboratory tests. In practical terms, after just one month of vitamin C treatment, the patient's chemotaxis results normalized, and remarkably, his ear lesions began to heal.
Even though the exact reasons for the PMN dysfunction remain unclear, possibly due to factors like age and diabetes, this case highlights the importance of assessing PMN function in MEO patients and suggests that immunomodulators like vitamin C might offer a valuable treatment pathway.
To delve deeper, we tested the function of his immune cells, specifically his polymorphonuclear neutrophil leukocytes (PMNs), which play a crucial role in fighting infections. Our findings revealed that his PMNs had difficulty migrating to the site of infection, a critical step for addressing such health issues.
We discovered that ascorbic acid, commonly known as vitamin C, could improve this migration defect in laboratory tests. In practical terms, after just one month of vitamin C treatment, the patient's chemotaxis results normalized, and remarkably, his ear lesions began to heal.
Even though the exact reasons for the PMN dysfunction remain unclear, possibly due to factors like age and diabetes, this case highlights the importance of assessing PMN function in MEO patients and suggests that immunomodulators like vitamin C might offer a valuable treatment pathway.
9
Improved health
Most Useful Review
This small granule is easy for pets and children to swallow. Vitamin C acts as an antioxidant and anti-inflammatory. For children with skin allergies or ear infections, I give them 2-10 granules based on their needs, noting that too much can cause diarrhoea. The results have been fantastic; it’s wonderful to see them healthy and lively, even when they’re mischievous.
Heart Disease
SCIENTIFIC SCORE
Possibly Effective
Based on 8 Researches
7.8
USERS' SCORE
Good
Based on 1 Review
8.5
7
Vitamin C's uncertain heart benefits
Role of Vitamins in Cardiovascular Health: Know Your Facts - Part 1.
Most Relevant Research
We aimed to understand the role of vitamin C in heart disease and its potential cardioprotective effects. Vitamin C is renowned for its antioxidant properties, which means it fights off harmful substances in our body, potentially reducing the risk of heart issues.
Our analysis revealed that vitamin C could play a meaningful role in supporting cardiovascular health. While the evidence is promising, it is important to be cautious, as clinical studies have shown mixed results regarding its effectiveness.
So, while vitamin C might contribute positively to heart health, more solid evidence is required to fully confirm these effects. Overall, we learned that while there are positive indicators, we should be careful about over-relying on vitamin C as a sole preventive measure for heart disease.
Our analysis revealed that vitamin C could play a meaningful role in supporting cardiovascular health. While the evidence is promising, it is important to be cautious, as clinical studies have shown mixed results regarding its effectiveness.
So, while vitamin C might contribute positively to heart health, more solid evidence is required to fully confirm these effects. Overall, we learned that while there are positive indicators, we should be careful about over-relying on vitamin C as a sole preventive measure for heart disease.
8.8
Supports heart health
Most Useful Review
Great vitamin C with rose hips! Vitamin C aids collagen synthesis, essential for skin and connective tissues, and helps protect against heart disease. It's a powerful antioxidant that the body cannot produce independently, necessitating dietary sources. The balanced dosage of 500 mg is ideal for immunity, especially during cold and flu seasons. These tablets are average in size, and the large pack of 250 is affordably priced. They effectively alleviate early cold symptoms. Overall, this vitamin is indispensable for my health.
Leg Cramps
SCIENTIFIC SCORE
Questionable
Based on 1 Research
5
USERS' SCORE
Good
Based on 1 Review
8.5
5
Leg cramps treatment comparison
Calcium and magnesium status in pregnant women. A comparison between treatment with calcium and vitamin C in pregnant women with leg cramps.
Most Relevant Research
We explored the effects of vitamin C on leg cramps in a group of 60 pregnant women through a double-blind trial. Participants received either calcium or vitamin C (1 g twice daily) as treatment. Our observations revealed that there was no significant difference in clinical improvement between the two treatment groups.
Notably, 14 patients experienced complete relief from symptoms, while 27 reported significant improvement regardless of which treatment they received. Unfortunately, 17 participants found their symptoms unchanged, and only two noticed an increase in leg cramps during the treatment period.
Throughout the study, we measured serum levels of total and ionized calcium, total magnesium, and albumin, but these parameters did not show significant changes in either treatment group. We also didn’t identify any biochemical differences when comparing the effectiveness of vitamin C and calcium for alleviating cramps.
Ultimately, our findings suggest that vitamin C may not be an effective solution for leg cramps in pregnant women, as both treatments yielded similar results with minimal biochemical changes.
Notably, 14 patients experienced complete relief from symptoms, while 27 reported significant improvement regardless of which treatment they received. Unfortunately, 17 participants found their symptoms unchanged, and only two noticed an increase in leg cramps during the treatment period.
Throughout the study, we measured serum levels of total and ionized calcium, total magnesium, and albumin, but these parameters did not show significant changes in either treatment group. We also didn’t identify any biochemical differences when comparing the effectiveness of vitamin C and calcium for alleviating cramps.
Ultimately, our findings suggest that vitamin C may not be an effective solution for leg cramps in pregnant women, as both treatments yielded similar results with minimal biochemical changes.
9
Less leg pain
Most Useful Review
The quality is good, and after taking it, I do not experience stomach pain or increased acidity. It should be consumed only during or after meals to avoid any stomach issues. The packaging is convenient and sufficient for a season for my family. I feel the effectiveness, as my leg cramps have decreased significantly and blood circulation in my limbs has improved, likely due to the vitamin's blood-thinning properties.
Pneumonia
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 1 Review
8.5
8.8
Safe for pneumonia
Most Useful Review
Excellent! Vitamin C is essential for everyone daily due to various metabolic processes. I opted for ascorbic acid since research suggests it is safe for pneumonia and doesn't cause issues. The dragees are small and easy to swallow.
Heart Attack
SCIENTIFIC SCORE
Possibly Effective
Based on 1 Research
7
USERS' SCORE
Good
Based on 1 Review
8.4
7
Antioxidants tested for heart attacks
Safety and Pharmacokinetics of a Combined Antioxidant Therapy against Myocardial Reperfusion Injury: A Phase 1 Randomized Clinical Trial in Healthy Humans.
Most Relevant Research
In a recent clinical trial, we examined how a combination of antioxidants, including vitamin C, affects heart attack recovery. This study involved healthy participants who received either a blend of antioxidants or a placebo through an intravenous infusion. We measured the levels of vitamin C and other components in the blood, looking for signs of oxidative stress and monitoring any adverse effects.
Our findings showed that the antioxidant combination significantly increased vitamin concentrations compared to the placebo group. Moreover, we observed that this therapy seemed safe, with only mild, non-serious side effects reported in a small number of participants.
While antioxidants like vitamin C have been linked to health benefits, this study focused primarily on their safety and levels in the blood during a heart-related procedure. Although promising, we cannot definitively say that this approach improves outcomes for heart attack patients just yet. More research will be needed to explore its effectiveness further.
Our findings showed that the antioxidant combination significantly increased vitamin concentrations compared to the placebo group. Moreover, we observed that this therapy seemed safe, with only mild, non-serious side effects reported in a small number of participants.
While antioxidants like vitamin C have been linked to health benefits, this study focused primarily on their safety and levels in the blood during a heart-related procedure. Although promising, we cannot definitively say that this approach improves outcomes for heart attack patients just yet. More research will be needed to explore its effectiveness further.
7.5
Supports heart health
Most Useful Review
I find this vitamin from this manufacturer to be very good. It's best to take it with bioflavonoids, like the rosehip extract included. This vitamin is essential for our daily health, particularly for our blood vessels, heart, circulatory system, and immunity. I take one tablet in the morning and one in the evening. Highly recommend!
Allergies
SCIENTIFIC SCORE
Moderately Effective
Based on 1 Research
8
USERS' SCORE
Good
Based on 9 Reviews
8.3
8
Pleuran and Vitamin C aid asthma
Beneficial effects of pleuran on asthma control and respiratory tract-infection frequency in children with perennial asthma.
Most Relevant Research
We conducted a thorough evaluation of how vitamin C, when combined with pleuran, impacts asthma control and respiratory issues in children suffering from perennial asthma. The study was meticulously designed as a double-blind, placebo-controlled trial involving 230 children aged 7 to 17 years. This means that neither the participants nor the researchers knew who was receiving the active treatment or the placebo, ensuring the findings were reliable.
The results were promising, especially for children under 12 years. They showed significant improvements in asthma control compared to those receiving only the placebo treatment. Meanwhile, older children (12 years and above) experienced fewer respiratory infections with the combination treatment. Overall, by the end of the 48 weeks, a majority of children on the pleuran and vitamin C treatment reported better asthma control compared to those on the placebo.
While the combination of pleuran and vitamin C was indeed beneficial for managing asthma, we must note that the study did not specifically isolate the effect of vitamin C alone on allergies or asthma. Thus, it is hard to draw definitive conclusions about vitamin C's effectiveness independently from pleuran. However, the approach suggested that using these supplements together could offer a helpful boost in managing asthma symptoms.
The results were promising, especially for children under 12 years. They showed significant improvements in asthma control compared to those receiving only the placebo treatment. Meanwhile, older children (12 years and above) experienced fewer respiratory infections with the combination treatment. Overall, by the end of the 48 weeks, a majority of children on the pleuran and vitamin C treatment reported better asthma control compared to those on the placebo.
While the combination of pleuran and vitamin C was indeed beneficial for managing asthma, we must note that the study did not specifically isolate the effect of vitamin C alone on allergies or asthma. Thus, it is hard to draw definitive conclusions about vitamin C's effectiveness independently from pleuran. However, the approach suggested that using these supplements together could offer a helpful boost in managing asthma symptoms.
9.5
Good for pets
Most Useful Review
These small granules of vitamin C are easy for children and pets to swallow. I've noticed improvements with their allergies and inflammation issues after giving them 2-10 doses depending on their condition.
Cold Sores
SCIENTIFIC SCORE
Moderately Effective
Based on 3 Researches
8.3
USERS' SCORE
Good
Based on 3 Reviews
8.2
9
Vitamin C alleviates cold sores
Topical treatment of recurrent mucocutaneous herpes with ascorbic acid-containing solution.
Most Relevant Research
We investigated how an ascorbic acid-based solution could help treat recurrent cold sores, also known as mucocutaneous herpes. This study was carefully designed as a randomized, double-blind, placebo-controlled trial, which helps ensure the results are reliable and trustworthy.
Participants used a strong solution of Ascoxal, rich in vitamin C, applied to their cold sores multiple times on the first day of the outbreak. We monitored various symptoms daily, including the severity of scabs, redness, and blisters, comparing the experiences of those using the vitamin C solution to a placebo group.
Our findings were promising: the active treatment resulted in fewer days with scabbing and less severe symptoms overall. Moreover, those using the vitamin C solution showed reduced persistence of scabs compared to the placebo group, along with a lower frequency of detected herpes virus after treatment.
In conclusion, this brief course of vitamin C treatment appears to have significant clinical benefits against cold sores, opening the door for future research on more extensive and frequent treatment regimes.
Participants used a strong solution of Ascoxal, rich in vitamin C, applied to their cold sores multiple times on the first day of the outbreak. We monitored various symptoms daily, including the severity of scabs, redness, and blisters, comparing the experiences of those using the vitamin C solution to a placebo group.
Our findings were promising: the active treatment resulted in fewer days with scabbing and less severe symptoms overall. Moreover, those using the vitamin C solution showed reduced persistence of scabs compared to the placebo group, along with a lower frequency of detected herpes virus after treatment.
In conclusion, this brief course of vitamin C treatment appears to have significant clinical benefits against cold sores, opening the door for future research on more extensive and frequent treatment regimes.
9.5
Effective remedy
Most Useful Review
Every time I or a family member feel faint pain in the throat, signalling cold sores, we take a Now C-500 with Rose hips pill, and within a few hours the pain subsides. Now not only do I use it, but my parents and sister's family do as well. I will continue to use this product.
Pelvic Pain
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 3 Reviews
8.2
8.8
Reduced inflammation
Most Useful Review
I began taking vitamin C tablets after discovering their benefits for reducing inflammation. After a few weeks, I've noticed a significant decrease in my joint pain. I highly recommend vitamin C tablets for anyone seeking relief.
Back Pain
SCIENTIFIC SCORE
Questionable
Based on 4 Researches
5.3
USERS' SCORE
Good
Based on 1 Review
8.1
4
Vitamin C's limited impact on pain
The Efficacy of Vitamin C on Postoperative Outcomes after Posterior Lumbar Interbody Fusion: A Randomized, Placebo-Controlled Trial.
Most Relevant Research
We conducted a year-long study to investigate the effects of vitamin C on postoperative pain and recovery after a specific type of spine surgery known as posterior lumbar interbody fusion (PLIF). In this randomized, placebo-controlled trial, we worked with 123 patients, dividing them into two groups: one receiving vitamin C and the other a placebo.
Our main focus was to see how vitamin C influenced lower back pain measured by a visual analogue scale. While we found that there was no significant difference in pain levels at the one-year mark between the two groups, there was a silver lining. We observed that vitamin C appeared to enhance functional improvement, especially within the first three months after surgery.
So, while vitamin C didn’t seem to directly reduce pain intensity after surgery, it could play a role in supporting early recovery and everyday function. This finding may encourage further exploration into vitamin C's potential benefits in postoperative care for patients undergoing spine surgeries.
Our main focus was to see how vitamin C influenced lower back pain measured by a visual analogue scale. While we found that there was no significant difference in pain levels at the one-year mark between the two groups, there was a silver lining. We observed that vitamin C appeared to enhance functional improvement, especially within the first three months after surgery.
So, while vitamin C didn’t seem to directly reduce pain intensity after surgery, it could play a role in supporting early recovery and everyday function. This finding may encourage further exploration into vitamin C's potential benefits in postoperative care for patients undergoing spine surgeries.
3.8
Worsened stomach issues
Most Useful Review
They began to accept the whole family. In the morning, I took one tablet with breakfast. The vitamin suited everyone except me, as I suffer from ulcers and gastritis. These vitamins worsened my stomach pains. I bought a vitamin C buffer, which has helped me more.
