Glutathione is an herbal supplement which can be used for treatment in male infertility (intramuscular use), plaque deposits in the arteries (atherosclerosis [intravenous, oral use]), cancers, chemotherapy adjunct (intramuscular, intravenous use), immunostimulant, liver diseases, lung diseases (inhaled use), memory loss, and Parkinson's disease (intravenous, oral use).