Source of an antioxidant that helps to protect cell damage from free radicals. Source of an antioxidant that protects the fat in body tissues from oxidation. Vitamin E is one of the natural antioxidants, proven to help your body fight several health problems and to fend off some of the natural signs of aging. Severe deficiencies of Vitamin E are rare, though some people may not be getting the full recommended daily allowances of many vitamins, including Vitamin E. Vitamin E is an antioxidant. It plays a central role in your immune system as it helps protect your cells from damage to the genetic level. The use of vitamin E can be used as treatment for the hardening of the arteries, high blood pressure, heart disease and Cancer. Vitamin E may help people with higher environmental or lifestyle risk factors. Vitamin E can also help with one's vision, reproduction, and the health of your blood, brain and skin.