The Biological Functions of Glutathione Encyclopedia MDPI 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 Participation in the Prevention of Cardiovascular Diseases Glutathione Synthase an overview ScienceDirect Topics Is Glutathione the Master Antioxidant? Heres What Science Says