Alfa Vitamins Selenium 100 mcg 100 tablets Immune Support Antioxidant Selenium is an essential trace mineral that is found naturally in nuts, cereals, eggs, meats, seafood and wheat germ. In recent years, laboratory experiments, clinical trials and epidemiological data have established the role of Selenium in the prevention of a number of degenerative conditions including cancer, inflammatory diseases, cardiovascular disease, neurological diseases, aging, and infections. Most of these effects are related to the function of Selenium in the antioxidant enzyme systems. Research also shows that a lower antioxidant status has been linked to higher incidence of cardiovascular diseases due to increased levels of LDL oxidation. Selenium is one of the antioxidants that may help to inhibit LDL oxidation. Selenium supplementation was observed to reduce the severity of epileptic seizures in children. It's also reported to improve confused and depressed mental states; mental fatigue and anxiety in adults.