Met tathione is used to help treat blood disorders, and detoxify the liver of heavy metals, toxins, and alcohol. It has a long history of being used by those exposed to radiation and chemotherapy during cancer therapies. It helps to protect cells and tissues against oxidants. It is thought that MET-TATHIONE has anti-aging effects, and as we grow older, supplementing MET-TATHIONE can help prevent the levels from dropping.