Glutathione: Master Antioxidant, Reducing Oxidative Stress, and Detoxification How Glutathione Works in the Human Body Dr.Ankit Chaudhary posted on the topic LinkedIn Glutathione is such an important antioxidant in human physiology, meaning it acts to combat oxidative stress. Strategies for increasing glutathione include: Consume sulfur rich foods like cruciferous vegetables Ensure you get Glutathione: our body's defence against severe inflammatory response triggered by Covid 19