Solgar Vitamin C 500 mg

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.

9.5

Avoid surgery

Most Useful Review

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.

Cold Sores

SCIENTIFIC SCORE

Moderately Effective

Based on 3 Researches

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.

9.5

Cleared symptoms quickly

Most Useful Review

Vitamin C has helped me tackle two issues. Initially, I took it alongside folate for better absorption. At the first sign of a cold sore, I took two, and the symptoms vanished by the next day. I was amazed! Additionally, my acne cleared up considerably after starting these vitamins. My skin is combination and I'm 32, but traditional treatments weren't effective. However, these vitamins made a noticeable difference. Now that I've finished them, my skin has flared up again. I plan to order more to boost my immune system while addressing the root cause of my acne.

High Cholesterol

SCIENTIFIC SCORE

Moderately Effective

Based on 6 Researches

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.

9.5

Excellent for immunity

Most Useful Review

The composition is impressive. It's fantastic for immunity and acts as a strong antioxidant. The quality is excellent.

Liver Disease

SCIENTIFIC SCORE

Possibly Effective

Based on 11 Researches

Vitamin C reduces liver injury

The Effect of Ascorbic Acid on Hepatic Ischaemia-Reperfusion Injury in Wistar Rats: An Experimental Study.

Most Relevant Research

We evaluated how vitamin C, also known as ascorbic acid, can help protect the liver during procedures that temporarily cut off blood flow—a process known as ischaemia followed by reperfusion. In this study, we used thirty-six male Wistar rats, split into control groups and experimental ones. Each group received the same total dose of vitamin C, administered at different times: either before the ischaemia, before the reperfusion, or both.

Our findings showed that the animals given vitamin C before both the ischaemia and reperfusion had improved outcomes. They had lower levels of liver enzymes, indicating less liver damage, and showed reduced inflammation. Additionally, their portal blood flow was better when compared to the other groups. Overall, our results suggest that administering vitamin C at specific times can significantly reduce liver injury associated with ischaemia-reperfusion.

This study highlights the potential of vitamin C as a protective agent in situations where liver damage is a concern during surgeries or treatments involving blood flow disruption.

9.5

Immune system boost

Most Useful Review

The best remedy for strengthening the immune system and preventing seasonal ailments. It’s notable that this NON-ACID form doesn’t affect my gastrointestinal tract. The manufacturer emphasises safety with a glass jar, protected by a membrane that was tricky to open. The capsules are about 2 cm long and swallow easily. There is a faint citrus scent. I take it once daily in the morning after breakfast; I found it doesn't disrupt sleep if taken at night.

Chronic Cough

They work remarkably well! After three days, I noticed improvement with my chronic cough, cold, and severe runny nose. I wholeheartedly recommend them! For preventative measures in the autumn-winter period, I take 500 mg, but for treating a cold, it's better to increase the dosage to 1000 mg.