Glutathione The Master Antioxidant With Enormous Benefits Wellness By Rosh Integrative Wellness Glutathione, often dubbed the master antioxidant plays a crucial role in detoxification, immune function, and protecting our cells from oxidative stress. Here are some signs that your levels might be low: Persistent Glutathione and Autoimmune Disease Master Antioxidant Supporting Your Immune System Naturally with Glutathione Dr Hagmeyer Health Tip on Glutathione Can Boost Immune System