Glutathione synthetase Wikipedia glutathione biosynthesis Schematic representation of the role of the glutathione reductase enzyme. Download Scientific Diagram 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 S transferase A1 Wikipedia Glutathione: Master Antioxidant, Reducing Oxidative Stress, and Detoxification