Function: Vitamin E acts as an antioxidant that prevents premature reaction to oxygen in the body and the breakdown of many substances in the body. It neutralizes free radicals in the body that would otherwise cause damage to cells and tissue, while aiding in circulation, clotting, and healing. Some studies have even shown that vitamin E decreases symptoms of premenstrual syndrome and certain types of breast disease. Other studies have shown that taking large doses of vitamin E has decreased the risk of Coronary Artery Disease.
Sources: Most vegetable oils, wheat germ, soybean oil, raw seeds and nuts, egg yolk, whole grain products, beef liver, peanut butter, and unrefined cereal products are good sources of vitamin E.
Recommended daily intake: Women need 8 mg and men require 10 mg of vitamin E on a daily basis. Though it's almost impossible to have a vitamin E deficiency, too much can cause nausea and digestive track problems. Prolonged overexposure can lead to toxicity and other health problems.