Major functions of Vitamin E in the body
The primary function of vitamin E is as an antioxidant in prevention of the nonenzymic oxidation of cell components, for example, polyunsaturated fatty acids, by molecular oxygen and free radicals. Vitamin E deficiency is almost entirely restricted to premature infants. When observed in adults, it is usually associated with defective lipid absorption or transpo. The signs of human vitamin E deficiency include sensitivity of erythrocytes to peroxide and the appearance of abnormal cellular membranes. Reference: Lippincott Textbook of Biochemistry pg no. 391
Regulation of energy metabolism
Carboxylation reaction
Blood clotting
Protection of biological membrane from free radical damage
vitamins