The Antioxidant Vitamin - Vitamin C By: Gary Null, Ph.D.

In the 65 years since its discovery, vitamin C has come to be known as a "wonderworker." It's easy to see why: In addition to its role in collagen formation and other life-sustaining functions, vitamin C serves as a key immune system nutrient and a potent free-radical fighter. This double-duty nutrient has been shown to prevent many illnesses, from everyday ailments such as the common cold to devastating diseases such as cancer. In the scientific world, the water-soluble vitamin C is known as ascorbic acid(meaning "without scurvy," the disease caused by a vitamin C deficiency). We depend on ascorbic acid for many aspects of our biochemical functioning; yet human beings are among only a handful of animal species that cannot produce their own supply of vitamin C. Like these other animals, including primates and guinea pigs, we have no choice but to obtain this nutrient in our diet. Considering the many benefits vitamin C may provide,that mandate is deceptively simple.

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