Vitamin C toxicity is rare, but daily doses over 2,000 milligrams may cause unpleasant side effects like digestive issues, headache, and skin flushing.

From vitamins C and D to calcium and magnesium, it’s critical to know whether you’re taking the correct dosage to avoid health problems ...

Discover the best dietitian-recommended vitamin C supplements ideal for boosting immunity, supporting skin health, and ...

Vitamin C enjoys an almost mythical status in the wellness world. From fighting off colds to boosting collagen production, this essential nutrient plays crucial roles throughout the body. However, the ...

Vitamin C is a water-soluble vitamin that the body itself can’t produce. This means that it is important to get enough every ...

Learn which supplement is best for preventing and treating respiratory viruses, how to take them, and side effects to watch ...

A Delish editor shares her take on taking Emergen-C before travel and big events, and a dietitian explains what vitamin C can ...

Depending on the type, some vitamins and minerals can be taken at any time of day, with or without food, while others require ...

Vitamin C has been crowned the ultimate immune-boosting, anti-aging wonder vitamin, leading millions of people to megadose on supplements while slathering high-concentration serums on their faces ...