According to Dr Rhonda Patrick from @foundmyfitness, 'Glutathione is an antioxidant compound produced by the body's cells. It helps prevent damage from oxidative stress caused by the production of reactive oxygen species, Rhonda Patrick Executive Director of Sobering Center The Nutrient Gaps That Could Be Aging You Faster with Dr. Rhonda Patri Mark Hyman, MD Lack of Key Supplement Linked to Cancer Risk Uncovered