Vitamin C For Freshness

Vitamin C, also known as ascorbic acid, is a naturally occurring vitamin found in many fruits and vegetables. It is often produced commercially through a process that starts with glucose, typically derived from corn or wheat. This glucose undergoes several chemical and biological steps, including fermentation and oxidation, to yield ascorbic acid.

Manufacturers add Vitamin C to foods primarily as an antioxidant to preserve freshness and prevent spoilage by inhibiting oxidation. It helps maintain the color and flavor of products, especially in beverages, baked goods, and processed fruits. It is also used as a nutrient to fortify foods.

Vitamin C is an essential nutrient for human health, playing a role in immune function and collagen production. The FDA recognizes Vitamin C as Generally Recognized As Safe (GRAS) for use as a nutrient and antioxidant in foods. International bodies like JECFA and EFSA have evaluated Vitamin C and established acceptable daily intake levels. While generally safe, very high doses can cause digestive upset in some individuals. Evidence does not suggest adverse effects from typical dietary intake.