Ascorbate Web - Historical review of the medical and scientific literature concerning ascorbic acid.
C for Yourself - Information on the health benefits of Vitamin C (ascorbic acid).
How Vitamin C Works - Describes its effects, including its role in the formation of collagen.
Linux Pauling Institute: Vitamin C - Describes its role in the synthesis of collagen and neurotransmitters. Includes sources and its use in the treatment of disease.
MedlinePlus: Vitamin C - Includes information on benefits and effects of deficiency, including scurvy.
Vitamin C (Ascorbic Acid) - Offers information on good sources of Vitamin C, serving sizes, and more.