Advances in antioxidant activity of vitamin E

ABSTRACT

Vitamin E [a-tocopherol] is now well accepted as nature's most effective lipid-soluble, chain breaking antioxidant, protecting cell membranes from peroxidative damage. Free-radical mediated pathology has been implicated in the development of degenerative diseases and conditions. Vitamin E has a protective role in preventing or minimizing free-radical damage associated with specific diseases and processes, including cancer, aging, circulatory conditions, arthritis, cataract, pollution and strenuous exercise. Research evidence suggests that an adequate intake of vitamin E can provide protection from the increasing high free-radical concentrations caused by air pollutants and current lifestyle patterns. Topical application of a combination of vitamin E and C has been suggested as a protective measure against UV-induced skin damage