Glutathione: benefits, dosing, levels, form, and route of administrati MAXLER Glutathione is a powerful antioxidant produced naturally in the body necessary for maintaining a youthful appearance and overall well being. The body's glutathione production naturally declines with age. Certain foods may help boost Which foods are highest in glutathione ? What is the Body's Master Antioxidant? 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