Vitamin C is a water-soluble vitamin that occurs naturally in many fruits and vegetables, especially citrus fruits. It is essential for many processes that regulate metabolism and protect bone, skin, heart and brain health. However, because it cannot be manufactured or stored by the human body, it must be obtained from the diet or supplemented. Vitamin C is also a flavoring agent and preservative in foods and beverages and is an ingredient in various skin and hair care products.
This information has not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure, or prevent any disease.