Vitamin And Minerals: Vitamin C

Vitamin C, also known as ascorbic acid, is a water-soluble vitamin found naturally in many fruits and vegetables, especially citrus fruits. It is commercially produced through a process that typically starts with glucose derived from corn or other plant sources.

Manufacturers add Vitamin C to foods as an antioxidant to prevent spoilage and maintain color, and as a nutrient to fortify products like cereals, juices, and processed meats. It helps preserve the freshness and visual appeal of many packaged foods.

Vitamin C is an essential nutrient for humans, playing a role in immune function and collagen production. The U.S. Food and Drug Administration (FDA) recognizes it as safe when used as a nutrient or dietary supplement. International bodies like JECFA have evaluated Vitamin C and set an acceptable daily intake. While generally considered safe, very high doses can sometimes cause digestive upset.