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 as a Marker for Human Disease ScienceDirect Glutathione is the most important molecule you need to stay healthy and prevent disease yet you've probably never heard of it. It's the secret to prevent aging, heart disease, dementia and The Biological Functions of Glutathione Encyclopedia MDPI