Solgar's Vitamin E Selenium is a fat-soluble vitamin found naturally in nuts, nut oils, olive oil, green leafy vegetables, and avocados. It is an essential nutrient as it is the main antioxidant that helps protect cells from oxidative stress and free radical damage. The body needs vitamin E to strengthen the immune system. This formula contains yeast-free selenium to offer you the benefits of this essential mineral along with vitamin E. Selenium is found naturally in the soil. It is an essential mineral because it strengthens the immune system and, like vitamin E, protects cells from oxidative stress caused by free radicals. This mineral is found naturally in Brazil nuts, eggs, fish, and chicken. Adequate selenium levels will support your hair and nails and promote a healthy metabolism. It is recommended for adults to take one (1) vegetable capsule daily, preferably with meals. The daily dose expressly recommended for this product should not be exceeded. Food supplements should not be used as a substitute for a balanced and varied diet and a healthy lifestyle. Do not exceed the recommended daily dose. Keep out of reach of young children. Keep the container tightly closed in a cool, dry place. Keep out of the reach of small children.