While vitamin C is essential for health, high doses can cause serious side effects. Learn the risks and how to use it safely, ...

Medically reviewed by Jonathan Purtell, RDN The best time to take vitamin C to boost your immune system is with meals ...

The most common side effects of vitamin C supplements are listed below. These side effects are more likely to occur in people taking more than 1,000 mg daily.

Designs for Health Vitamin C powder earns the crown for this category because it’s specially formulated to meet the needs of those requiring larger amounts of vitamin C. “For higher-dose ...

You can feed your skin its daily dose of vitamin C in many different forms, from serums to creams ... Hanskin Vitamin C Glow Powder Cleanser. Soko Glam. $28. See On Soko Glam. The Nue Co. Topical ...

Red bell pepper, 1/4 cup (23 grams): 58% of the daily vitamin C recommendation for babies Strawberries, 1/4 cup (41 grams): 48% of the daily vitamin C recommendation for babies Kiwi, 1/4 cup (44 ...

The relationship between vitamin C dosage and its effects on the duration of the common cold symptoms may extend to 6-8 grams per day. Skip to main content. Your source for the latest research news.