Originally Posted by macedog24 Glutathione is an important antioxidant in the body. Glutathione, is composed of three amino acids, made primarily in the liver and found in some foods. Glutathione is an essential antioxidant involved in DNA synthesis, immunity, even sperm formation. Glutathione is also active in the body, including tissue building and repair protecting the liver and the heart , as well as keeping a higher immune system . Higher glutathione levels have been ...