Product Details Levels of several health-promoting minerals, including selenium, have been shown to be high among some of the world’s longest-living people.1 Selenium is available in several different forms. For optimized selenium support, one should supplement with three complementary forms of selenium. Our Super Selenium Complex also contains a small amount of vitamin E because it may work synergistically with selenium. Selenium is an important factor in protecting your body from oxidative damage. That’s because the body utilizes selenium to make glutathione peroxidases, a group of powerful antioxidant enzymes.3 Selenium may also support normal thyroid and immune function in healthy individuals. *These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.