Vitamin C is a nutrient that can power up our immune cells. We can think of vitamin C as the anti-sugar, since it empowers the same elements of immunity that sugar weakens. Vitamin C, or ascorbic acid, is a water-soluble vitamin used by our body for hundreds of vital metabolic reactions.

Vitamin C for Immune Support

Vitamin C is an essential co-factor for the enzymes involved in collagen synthesis – the chief structural protein in connective tissues like bones, cartilage, and skin. Because of this, vitamin C is often recommended for wound healing and as an ingredient in supplements designed for healthy skin. Vitamin C promotes healthy cell function throughout the body and helps protect the mitochondrial membrane and DNA against oxidative damage. 

While vitamin C is a powerful antioxidant in its own right, vitamin C effectively boosts glutathione levels. Glutathione is an antioxidant produced in our cells. It is comprised largely of three amino acids: glutamine, glycine, and cysteine, but vitamins, like vitamin C, play a supporting role in its production. Glutathione levels in the body may be reduced by a number of factors, including poor nutrition, environmental toxins, and stress. Its levels also decline with age. 

Supplement with a minimum of 1,000 mg or more of vitamin C per day. With vitamin C, we should take divided doses a few times daily rather than a larger dose all at once. This allows us to maintain steady levels throughout the day. Note to parents: children who use chewable vitamin C should brush their teeth afterward to protect tooth enamel.