The Pros & Cons of Consuming Glutathione Rich Foods Eat These Foods to Increase Glutathione in Your Body Vitality Medical Wellness Center 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 The Best Foods for Mitochondrial Support MitoQ