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 Impaired striatal glutathioneascorbate metabolism induces transient dopamine increase and motor dysfunction Nature Metabolism What Is Glutathione? 8 Health Benefits That Might Surprise You Frontiers Glutathione: A Samsonian life sustaining small molecule that protects against oxidative stress, ageing and damaging inflammation