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

Here are four practical ways to boost vitamin C in your diet: Eat more citrus fruits: Oranges, grapefruits, tangerines and ...

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 ...

Skip the supplements and add these healthy foods to your diet. While many people fill in nutritional gaps with supplements that fulfill their specific vitamin needs, it's also a good idea to add some ...

Vitamin C is essential for immunity, energy, and overall health—but how much do you actually need, and when is ...

Medically reviewed by Aviv Joshua, MS, RDN Key Takeaways Adults should get 75 to 90 milligrams (mg) of vitamin C every ...