Glutathione: Why is it important for detox & how to improve the amount in your body RealTime Laboratories 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 The changing faces of glutathione, a cellular protagonist., Volume I Frontiers Research Topic Glutathione: Master Antioxidant, Reducing Oxidative Stress, and Detoxification