Vitamin C

Vitamin C, also known as ascorbate, is a vital water-soluble vitamin predominantly found in citrus fruits, berries, and various vegetables. This essential nutrient plays a crucial role in tissue repair, collagen formation, and the enzymatic production of neurotransmitters. Additionally, it is integral to the functioning of several enzymes and significantly contributes to immune system health. As an antioxidant, Vitamin C helps protect the body from oxidative stress.

Unlike most animals that can synthesize their own Vitamin C, higher primates, including humans, certain bats, guinea pigs, some fish species, and select birds must obtain this vitamin through their diet. Humans primarily source Vitamin C from fruits and vegetables, making it an essential part of a balanced diet.

Discovered in nineteen twelve and isolated in nineteen twenty-eight, Vitamin C became the first vitamin to be chemically produced in nineteen thirty-three. Albert Szent-Györgyi, who played a pivotal role in its discovery, was awarded the Nobel Prize in Physiology or Medicine in nineteen thirty-seven. As a therapeutic agent, Vitamin C is used to prevent and treat scurvy, a disease resulting from its deficiency.

While Vitamin C is generally well tolerated, excessive intake can lead to gastrointestinal discomfort, headaches, sleep disturbances, and skin flushing. The United States National Academy of Medicine advises against consuming large amounts of this vitamin. Various health claims suggest that moderate Vitamin C deficiency may increase the risk of diseases such as the common cold, cancer, and COVID-19, leading to ongoing discussions about the benefits of supplementation beyond the recommended dietary intake.