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 IV Therapy Benefits, Uses, and What to Expect Tu Clnica Hispana Familiar Glutathione Understanding the Powerful Master Antioxidant Dietary patterns and biomarkers of oxidative stress and inflammation: A systematic review of observational and intervention studies ScienceDirect