Selenium 200 mcg.

Minerals are important factors utilized by the body to stay healthy and support its many functions. Selenium is an essential mineral shown to provide antioxidant support and help boost the immune system.* Antioxidants are substances that help inhibit oxidation and the damaging effects of free radicals. Exposure to environmental pollutants, everyday stress, and even natural body processes that convert oxygen to energy all create damaging free-radical compounds in the body that contribute to physical and mental aging, damage and disease. Cells, proteins and DNA are all subject to attack and damage from free radicals. Antioxidants are an integral part of the body's free radical defense system and work as scavengers to help neutralize harmful free radicals and protect cells from damage. Selenium is vital in the production of the enzyme glutathione peroxidase, which is part of the body's primary internal antioxidant defense system.