<P> Vitamin E refers to a group of compounds that include both tocopherols and tocotrienols . Of the many different forms of vitamin E , γ - tocopherol is the most common form found in the North American diet . γ - Tocopherol can be found in corn oil , soybean oil , margarine , and dressings . α - tocopherol , the most biologically active form of vitamin E , is the second-most common form of vitamin E in the diet . This variant can be found most abundantly in wheat germ oil , sunflower , and safflower oils . As a fat - soluble antioxidant , it interrupts the propagation of reactive oxygen species that spread through biological membranes or through a fat when its lipid content undergoes oxidation by reacting with more - reactive lipid radicals to form more stable products . U.S. and European Union recommendations are to consume , respectively , 15 mg / day or 11 mg / day ( female ) and 13 mg / day ( male ) . </P>
<P> Vitamin E refers to a group of compounds that include both tocopherols and tocotrienols . Of the many different forms of vitamin E , γ - tocopherol is the most common form found in the North American diet . γ - Tocopherol can be found in corn oil , soybean oil , margarine , and dressings . α - tocopherol , the most biologically active form of vitamin E , is the second-most common form of vitamin E in the diet . This variant can be found most abundantly in wheat germ oil , sunflower , and safflower oils . As a fat - soluble antioxidant , it interrupts the propagation of reactive oxygen species that spread through biological membranes or through a fat when its lipid content undergoes oxidation by reacting with more - reactive lipid radicals to form more stable products . U.S. and European Union recommendations are to consume , respectively , 15 mg / day or 11 mg / day ( female ) and 13 mg / day ( male ) . </P>
the most active form of vitamin e is
the most active form of vitamin e is
α - tocopherol
α - tocopherol