We examined the effectiveness of garlic as a treatment to prevent cold symptoms based on a comprehensive review of systematic reviews. This analysis included various studies that compared garlic and other preventative interventions against a control group receiving no treatment or a placebo.
Our findings indicated that garlic demonstrated notable advantages in reducing instances of influenza, a key player in the spectrum of cold-like illnesses. However, we also learned that the evidence surrounding garlic specifically for cold prevention isn't robust enough to make definitive claims.
It's essential to note that while garlic showed potential, vitamin C did not present any significant benefits in this context. Ultimately, the effectiveness of other interventions remains to be convincingly validated with strong scientific evidence.
Read More
8
Garlic improves cold-induced circulation
-1-Propenylcysteine, a sulfur compound in aged garlic extract, alleviates cold-induced reduction in peripheral blood flow in rat via activation of the AMPK/eNOS/NO pathway.
In our exploration of how garlic affects circulation during cold exposure, we investigated the specific sulfur compound, -1-propenylcysteine, found in aged garlic extract (AGE). Our study examined how this compound could help alleviate the reduction in blood flow when rats were exposed to cold water.
We conducted a series of tests using Wistar rats subjected to a cold treatment after being administered AGE or its individual components, including -1-propenylcysteine, -allylcysteine, and -allylmercaptocysteine. The results revealed that both AGE and -1-propenylcysteine effectively improved blood flow in the rats' tails, especially at a certain dose of -1-propenylcysteine.
Notably, we found that the improvement in blood flow could be linked to a boost in certain blood components and enzymes related to blood circulation. These findings suggest that -1-propenylcysteine plays a significant role in enhancing blood flow during cold exposure by activating specific pathways in the body.
Our research indicates that while garlic components, particularly -1-propenylcysteine, have the potential to benefit circulation in cold conditions, larger studies are needed to fully understand the implications for human health.
Read More
9
Garlic and ACV improve cold sores
Transdermal Film Loaded with Garlic Oil-Acyclovir Nanoemulsion to Overcome Barriers for Its Use in Alleviating Cold Sore Conditions.
We explored the potential of combining garlic oil with acyclovir (ACV) to tackle the challenges of cold sores caused by the herpes simplex virus. By creating a unique nanoemulsion delivery system, we aimed to enhance how effective ACV is in treating these annoying outbreaks.
Our work involved developing a garlic oil-acylcovir nanoemulsion, which we then incorporated into a transdermal film. This innovative approach was put to the test for its ability to improve skin absorption of the medication. The results were quite promising, showing that our formulation significantly increased ACV's effectiveness compared to regular transdermal methods. We observed a remarkable 2.3 times increase in the absorption of ACV when combined with garlic oil, indicating that garlic may indeed amplify its therapeutic benefits.
However, while this study shows that garlic oil can enhance the performance of acyclovir, we must note that the isolated effects of garlic on cold sores cannot be fully established, as it was tested alongside ACV. Overall, our findings suggest that the garlic oil-ACV blend does make strides toward more effective treatment options for cold sores, paving the way for future explorations in this area of research.
Read More
Most Useful Reviews
9
Cold relief effectiveness
6 people found this helpful
After hearing about the effects of aged garlic extract, I decided to try this supplement. Even two capsules are effective in boosting immunity, and when I feel the first signs of a cold, I take several, and it really helps in making the cold disappear. It's beneficial for overall health as well.
Read More
9
No more colds
6 people found this helpful
Kyolic. After forty years, I stopped taking them because I really didn't think they helped. Boy was I wrong. When I stopped, I always got sick. I stay on them faithfully now, and I rarely get ill. I haven't had even a minor cold in about six years, despite my immune system being compromised due to a disease I have. So, I highly recommend taking Kyolic!
Read More
9
Cold symptoms reduced
6 people found this helpful
Give your immune system what it needs to stay healthy. I tried this when my immune system was severely compromised, leading to frequent colds. After taking it daily for about 20 days as recommended, I felt much better and stopped experiencing constant virus attacks. That was four years ago, and if I do catch a cold, it only lasts about a day with minimal symptoms. I won't go without it. The seller had a good price and delivered as promised.
We examined the effectiveness of garlic as a treatment to prevent cold symptoms based on a comprehensive review of systematic reviews. This analysis included various studies that compared garlic and other preventative interventions against a control group receiving no treatment or a placebo.
Our findings indicated that garlic demonstrated notable advantages in reducing instances of influenza, a key player in the spectrum of cold-like illnesses. However, we also learned that the evidence surrounding garlic specifically for cold prevention isn't robust enough to make definitive claims.
It's essential to note that while garlic showed potential, vitamin C did not present any significant benefits in this context. Ultimately, the effectiveness of other interventions remains to be convincingly validated with strong scientific evidence.
Read More
9
Garlic and ACV improve cold sores
Transdermal Film Loaded with Garlic Oil-Acyclovir Nanoemulsion to Overcome Barriers for Its Use in Alleviating Cold Sore Conditions.
We explored the potential of combining garlic oil with acyclovir (ACV) to tackle the challenges of cold sores caused by the herpes simplex virus. By creating a unique nanoemulsion delivery system, we aimed to enhance how effective ACV is in treating these annoying outbreaks.
Our work involved developing a garlic oil-acylcovir nanoemulsion, which we then incorporated into a transdermal film. This innovative approach was put to the test for its ability to improve skin absorption of the medication. The results were quite promising, showing that our formulation significantly increased ACV's effectiveness compared to regular transdermal methods. We observed a remarkable 2.3 times increase in the absorption of ACV when combined with garlic oil, indicating that garlic may indeed amplify its therapeutic benefits.
However, while this study shows that garlic oil can enhance the performance of acyclovir, we must note that the isolated effects of garlic on cold sores cannot be fully established, as it was tested alongside ACV. Overall, our findings suggest that the garlic oil-ACV blend does make strides toward more effective treatment options for cold sores, paving the way for future explorations in this area of research.
Read More
8
Garlic improves cold-induced circulation
-1-Propenylcysteine, a sulfur compound in aged garlic extract, alleviates cold-induced reduction in peripheral blood flow in rat via activation of the AMPK/eNOS/NO pathway.
In our exploration of how garlic affects circulation during cold exposure, we investigated the specific sulfur compound, -1-propenylcysteine, found in aged garlic extract (AGE). Our study examined how this compound could help alleviate the reduction in blood flow when rats were exposed to cold water.
We conducted a series of tests using Wistar rats subjected to a cold treatment after being administered AGE or its individual components, including -1-propenylcysteine, -allylcysteine, and -allylmercaptocysteine. The results revealed that both AGE and -1-propenylcysteine effectively improved blood flow in the rats' tails, especially at a certain dose of -1-propenylcysteine.
Notably, we found that the improvement in blood flow could be linked to a boost in certain blood components and enzymes related to blood circulation. These findings suggest that -1-propenylcysteine plays a significant role in enhancing blood flow during cold exposure by activating specific pathways in the body.
Our research indicates that while garlic components, particularly -1-propenylcysteine, have the potential to benefit circulation in cold conditions, larger studies are needed to fully understand the implications for human health.
Read More
User Reviews
USERS' SCORE
Good
Based on 112 Reviews
8
All Reviews
Positive Reviews
Negative Reviews
9
Cold relief effectiveness
6 people found this helpful
After hearing about the effects of aged garlic extract, I decided to try this supplement. Even two capsules are effective in boosting immunity, and when I feel the first signs of a cold, I take several, and it really helps in making the cold disappear. It's beneficial for overall health as well.
Read More
9
No more colds
6 people found this helpful
Kyolic. After forty years, I stopped taking them because I really didn't think they helped. Boy was I wrong. When I stopped, I always got sick. I stay on them faithfully now, and I rarely get ill. I haven't had even a minor cold in about six years, despite my immune system being compromised due to a disease I have. So, I highly recommend taking Kyolic!
Read More
9
Cold symptoms reduced
6 people found this helpful
Give your immune system what it needs to stay healthy. I tried this when my immune system was severely compromised, leading to frequent colds. After taking it daily for about 20 days as recommended, I felt much better and stopped experiencing constant virus attacks. That was four years ago, and if I do catch a cold, it only lasts about a day with minimal symptoms. I won't go without it. The seller had a good price and delivered as promised.
Read More
10
No colds even
5 people found this helpful
Great product! Best brand by far. I wouldn't buy anything else. There's no odour or burping up garlic. When I take this regularly in winter, I never catch a cold, even when children are coughing and sneezing around me! My mother was right after all those years of urging me to take this garlic. When I began taking it regularly, that's when I noticed I'm the only one not suffering from a cold or flu when everyone else does.
Read More
9
Powerful defence
5 people found this helpful
This product has proven to be just what I need when I started taking it—thankfully, I’ve avoided colds since then. It’s a powerful antiviral remedy. It's easy to swallow, has no unpleasant odour or taste, and I look forward to seeing its effects on my vascular health in the future.
Cold is a term that refers to a state of low temperature, often associated with a perceptibly chilly environment or the sensation of being cool to the touch. Scientifically, cold is relative to the presence and movement of heat, which is a measure of energy within matter. In everyday terms, we experience cold through weather changes, such as during winter months, and it can also be described in the context of specific temperature ranges – for example, temperatures below 32 degrees Fahrenheit (0 degrees Celsius) generally signify freezing conditions, which can impact outdoor activities, personal comfort, and various ecological systems.
Moreover, the sensation of cold is not solely dependent on temperature; factors like humidity and wind chill can enhance the feeling of coldness. When discussing cold in terms of human health, prolonged exposure to cold conditions can lead to hypothermia or frostbite if body heat is not effectively maintained. Hence, it's crucial to dress appropriately and take necessary precautions during colder months to prevent adverse effects. Understanding the concept of cold can help individuals better prepare for seasonal changes and ensure their comfort and safety.
Garlic, scientifically known as Allium sativum, is a popular culinary ingredient that is renowned for its distinctive flavor and numerous health benefits. Belonging to the onion family, it is closely related to leeks and shallots. Garlic is typically used in various cuisines worldwide, lending its pungent, savory notes to a range of dishes from pasta sauces to roasted meats. Whether consumed raw, sautéed, or roasted, garlic not only enhances the taste of food but is also prized for its potential health properties, including its antimicrobial effects and ability to boost the immune system.
In addition to its culinary uses, garlic is often celebrated in alternative medicine for its health benefits. It is rich in essential nutrients, including vitamins C and B6, manganese, and selenium. Furthermore, research suggests that garlic may help lower blood pressure, improve cholesterol levels, and provide antioxidant effects. When buying garlic, opt for firm, dry bulbs with tight skin and avoid any signs of sprouting or softness. Fresh garlic cloves can easily elevate your cooking game, making them a staple in kitchens around the globe.
Garlic has been traditionally touted for its potential health benefits, including its ability to boost the immune system. Some studies suggest that garlic may help shorten the duration of a cold or reduce the severity of symptoms thanks to its antibacterial and antiviral properties. Allicin, a compound found in raw garlic, is believed to be responsible for these effects. Including garlic in your diet or taking garlic supplements might offer some benefits, especially if you consume them at the onset of cold symptoms.
However, it’s essential to note that while garlic can be a supportive part of a wellness regimen, it shouldn't be seen as a cure-all for colds. Research is still ongoing, and the outcomes can vary from person to person. The most effective cold prevention and treatment methods usually include good hygiene practices and a balanced diet, alongside rest and adequate hydration. If you're considering adding more garlic to your diet for health reasons, it’s always a good idea to consult with a healthcare professional.
Based on user reviews, the timeline to see results from the garlic-based supplement varies, with many users reporting quick effects when taken at the first sign of a cold. For instance, one review indicates that symptoms were alleviated within just 1-2 days of starting the supplement Read Review. Similarly, another user mentioned recovering from a persistent cold in merely three days after taking this supplement Read Review.
Users commonly note the importance of taking the supplement promptly when feeling ill or as a preventive measure; for example, one reviewer stated they avoid colds altogether by taking it regularly Read Review. Overall, it's evident that many users experience positive results in a short timeframe, often feeling relief within just a few days, underscoring the supplement's effectiveness in supporting immune health.
Garlic has been explored for its potential benefits in preventing cold symptoms, though the scientific evidence to fully support this idea is not definitive. A comprehensive review of systematic reviews found that while garlic showed notable advantages in reducing instances of influenza, which is related to cold-like illnesses, the evidence specifically for cold prevention lacks robustness. Therefore, while garlic may have some potential benefits for cold prevention, it cannot be conclusively recommended based on current research ([1]).
Additionally, garlic's effectiveness was also tested in relation to cold sores, where a combination of garlic oil and acyclovir demonstrated promising results in enhancing treatment efficacy. However, these studies primarily focused on cold sores caused by the herpes simplex virus rather than common colds ([2]). Moreover, garlic appears to improve circulation during cold exposure, suggesting it might have some physiological benefits when subjected to cold conditions, yet this research primarily pertains to blood flow and does not directly correlate to cold prevention or symptom alleviation in humans ([3]). Therefore, while garlic has been associated with several health benefits, a more substantial body of research is needed to endorse it as an effective supplement for preventing or treating colds.
Based on user reviews, many individuals have reported significant improvements in their symptoms after incorporating aged garlic extract into their routines. Users frequently highlight its effectiveness in preventing colds entirely; one reviewer noted, "Since I began taking this supplement, I haven’t had a cold in an entire year!" Read Review Another echoed this sentiment, sharing they have avoided colds since starting the supplement, describing it as a "powerful antiviral remedy" Read Review. Furthermore, there are reports of quicker recovery times when colds do occur; one user experienced relief from cold symptoms within just one to two days of taking the supplement Read Review, while another mentioned overcoming a persistent cold in three days Read Review.
Overall, users consistently emphasize the supplement's role in bolstering immune health and alleviating symptoms, highlighting its value not only as a preventative measure but also as a supportive remedy during illness. It’s important to note that results may vary from person to person, and while many users report positive outcomes, individual experiences may differ.
Based on user reviews, many individuals have successfully combined the garlic supplement with other remedies or supplements to optimize their cold management. For instance, one review suggests that taking multiple capsules upon feeling the first signs of a cold significantly enhances its effectiveness, helping to alleviate symptoms quickly Read Review. Another user mentioned using garlic alongside other natural antiviral remedies, highlighting its role in reducing symptoms and supporting overall immune function Read Review.
Additionally, users have reported that using this garlic supplement in conjunction with other strategies, such as maintaining a consistent daily intake, contributes to its preventive benefits against colds Read Review. Many users express satisfaction with the synergy of combining garlic with their regular health practices, noting that it reinforces their immune defense against illnesses during colder months Read Review. Overall, the consensus among users is that incorporating this garlic supplement into a broader health regimen can enhance its efficacy in combating colds.
According to user reviews, there appears to be a consensus on the efficacy of garlic supplements in both preventing and alleviating the symptoms of colds. Many users highlight the importance of dosage, with frequent mentions of taking multiple capsules at the onset of cold symptoms. For instance, one user reported that taking two capsules can be effective for boosting immunity and combating the early signs of a cold Read Review. Others echoed this by recommending doses of two to four capsules, particularly when feeling a cold emerging, noting that these amounts seemed to successfully diminish symptoms and expedite recovery Read ReviewRead Review.
In addition to the immediate doses after symptoms manifest, some users mentioned a regular intake of garlic capsules, with dosages typically ranging from one to two capsules daily to help maintain overall health and immunity Read Review. Therefore, while individual experiences may vary, many reviews suggest that a proactive approach of increasing the dosage at the first sign of a cold may yield positive results in both prevention and recovery.
9
Quick relief from colds
Although I have no cardiovascular issues, I take this extract at the first sign of a cold. It effectively helps to alleviate all cold symptoms within 1-2 days.
10
Quick cold recovery
I had been suffering from a persistent cold for about two weeks, but after taking this supplement, I was cured in merely three days. The effect is impressive!
10
Effective supplement
Not experiencing a cold while taking this supplement—it’s super effective. I take it regularly.
10
Year without colds
2 people found this helpful
Since I began taking this supplement, I haven’t had a cold in an entire year!
9
Powerful defence
5 people found this helpful
This product has proven to be just what I need when I started taking it—thankfully, I’ve avoided colds since then. It’s a powerful antiviral remedy. It's easy to swallow, has no unpleasant odour or taste, and I look forward to seeing its effects on my vascular health in the future.
9
Cold relief effectiveness
6 people found this helpful
After hearing about the effects of aged garlic extract, I decided to try this supplement. Even two capsules are effective in boosting immunity, and when I feel the first signs of a cold, I take several, and it really helps in making the cold disappear. It's beneficial for overall health as well.
9
Natural remedy for cold
This is a natural antiviral remedy, excellent for colds, with all ingredients of high quality.
10
No colds since use
I no longer catch a cold. Research indicates that taking garlic supplements lowers the risk of developing a cold by approximately 70%. Since I started this supplement, I haven’t had a cold. My body feels strong, shielding me even when I camp during the cold season. It's highly recommended for preventing various illnesses, including the risk of heart disease, and is of excellent quality with no unnecessary ingredients.
9
Enhances immunity
2 people found this helpful
Trusting this brand, I bought it for my elderly family members. They can take two tablets if they feel a cold coming on, which helps eliminate cold bacteria in a day or two. It’s a healthier choice than regular drugs.
9
Effective for colds
I take about ten capsules a day to rid myself of a bad cold. So far, it seems to be working well.
9
Prevents cold effectively
A very good immune booster. As I feel that I’m catching a cold, I drink two pieces twice a day and, for prevention, one to two pieces a day in total.
9
Efficacy of garlic against colds
Interventions for preventing influenza: An overview of Cochrane systematic reviews and a Bayesian network meta-analysis.
We examined the effectiveness of garlic as a treatment to prevent cold symptoms based on a comprehensive review of systematic reviews. This analysis included various studies that compared garlic and other preventative interventions against a control group receiving no treatment or a placebo.
Our findings indicated that garlic demonstrated notable advantages in reducing instances of influenza, a key player in the spectrum of cold-like illnesses. However, we also learned that the evidence surrounding garlic specifically for cold prevention isn't robust enough to make definitive claims.
It's essential to note that while garlic showed potential, vitamin C did not present any significant benefits in this context. Ultimately, the effectiveness of other interventions remains to be convincingly validated with strong scientific evidence.
9
Garlic and ACV improve cold sores
Transdermal Film Loaded with Garlic Oil-Acyclovir Nanoemulsion to Overcome Barriers for Its Use in Alleviating Cold Sore Conditions.
We explored the potential of combining garlic oil with acyclovir (ACV) to tackle the challenges of cold sores caused by the herpes simplex virus. By creating a unique nanoemulsion delivery system, we aimed to enhance how effective ACV is in treating these annoying outbreaks.
Our work involved developing a garlic oil-acylcovir nanoemulsion, which we then incorporated into a transdermal film. This innovative approach was put to the test for its ability to improve skin absorption of the medication. The results were quite promising, showing that our formulation significantly increased ACV's effectiveness compared to regular transdermal methods. We observed a remarkable 2.3 times increase in the absorption of ACV when combined with garlic oil, indicating that garlic may indeed amplify its therapeutic benefits.
However, while this study shows that garlic oil can enhance the performance of acyclovir, we must note that the isolated effects of garlic on cold sores cannot be fully established, as it was tested alongside ACV. Overall, our findings suggest that the garlic oil-ACV blend does make strides toward more effective treatment options for cold sores, paving the way for future explorations in this area of research.
8
Garlic improves cold-induced circulation
-1-Propenylcysteine, a sulfur compound in aged garlic extract, alleviates cold-induced reduction in peripheral blood flow in rat via activation of the AMPK/eNOS/NO pathway.
In our exploration of how garlic affects circulation during cold exposure, we investigated the specific sulfur compound, -1-propenylcysteine, found in aged garlic extract (AGE). Our study examined how this compound could help alleviate the reduction in blood flow when rats were exposed to cold water.
We conducted a series of tests using Wistar rats subjected to a cold treatment after being administered AGE or its individual components, including -1-propenylcysteine, -allylcysteine, and -allylmercaptocysteine. The results revealed that both AGE and -1-propenylcysteine effectively improved blood flow in the rats' tails, especially at a certain dose of -1-propenylcysteine.
Notably, we found that the improvement in blood flow could be linked to a boost in certain blood components and enzymes related to blood circulation. These findings suggest that -1-propenylcysteine plays a significant role in enhancing blood flow during cold exposure by activating specific pathways in the body.
Our research indicates that while garlic components, particularly -1-propenylcysteine, have the potential to benefit circulation in cold conditions, larger studies are needed to fully understand the implications for human health.
References
Yuan Y, Wang RT, Xia J, Cao HJ. Interventions for preventing influenza: An overview of Cochrane systematic reviews and a Bayesian network meta-analysis. J Integr Med. 2021;19:503. 10.1016/j.joim.2021.09.001
Almehmady AM, Ali SA. Transdermal Film Loaded with Garlic Oil-Acyclovir Nanoemulsion to Overcome Barriers for Its Use in Alleviating Cold Sore Conditions. Pharmaceutics. 2021;13. 10.3390/pharmaceutics13050669
Ushijima M, Kunimura K, Suzuki JI. -1-Propenylcysteine, a sulfur compound in aged garlic extract, alleviates cold-induced reduction in peripheral blood flow in rat via activation of the AMPK/eNOS/NO pathway. Exp Ther Med. 2020;20:2815. 10.3892/etm.2020.8969