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

Lemons are known for their rich vitamin C content—but there are multiple other options for getting enough of this nutrient.

Add Yahoo as a preferred source to see more of our stories on Google. 9 high-vitamin C fruits for a strong immune system and healthy skin Many fruits are naturally loaded with vitamin C, a powerful ...

Vitamin C is an essential nutrient that plays a role in maintaining tissue, bone, and blood vessel health. You can find it in strawberries, oranges, bell peppers, and more. Get info on more top ...

Brussels sprouts are rich in vitamin C—but these fruits and veggies deliver even more per serving. See what to include in ...

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 ...

Vitamin C is essential for immunity, skin and overall health — but more isn’t always better. Experts explain the ideal daily amount.

CINCINNATI (WKRC) - A groundbreaking study suggests that high doses of vitamin C, when combined with standard chemotherapy, may significantly extend the life expectancy of patients with advanced ...

Vitamin C has long been considered the ultimate cold vitamin — but the evidence shows that it doesn’t prevent cold in most people. Even its benefit in terms of the course of a flu-like infection is ...

Many fruits are naturally loaded with vitamin C, a powerful antioxidant that protects cells from damage and is important for healthy skin, bones, teeth and gums. Oranges may come to mind first since ...