Ascorbic acid, the scientific name for vitamin C, supports immune function. Eating ascorbic acid-rich foods helps your immune system work properly.

Fruits are one of the most natural ways to increase vitamin C intake and support immune health. Learn more about which fruits pack the most vitamin C.

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 ...

Oranges and grapefuits aren't the only kinds of produce that are rich in vitamin C. “People tend to think of citrus first, but plenty of vegetables are loaded with vitamin C,” says Kathleen Benson, ...

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 ...

Vitamin C doesn’t just belong in skincare products—it works even better when you eat it. Scientists discovered that vitamin C ...

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