8.7 Selenium LibreTexts Nutrition Glutathione The Master Antioxidant With Enormous Benefits Wellness By Rosh Integrative Wellness Role of Glutathione in Cancer: From Mechanisms to Therapies Glutathione is often called the body's master antioxidant, but most people don't really understand what it does. It plays a central role in protecting your cells from damage, supporting detox pathways, and Glutathione is often called the body's master antioxidant for a reason It plays a central role in protecting cells from oxidative stress, supporting detoxification pathways, and maintaining immune function. As levels