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 IJN Dove Medical Press Reduction of plasma glutathione in psychosis associated with schizophrenia and bipolar disorder in translational psychiatry Translational Psychiatry Glutathione system enhancement for cardiac protection: pharmacological options against oxidative stress and ferroptosis Cell Death & Disease