The 7 Best Glutathione Foods Foods Highest in Glutathione Glutathione Treatments and therapies Parkinson's UK Forum The Benefits of Glutathione & Why Your Body Needs It How to Raise Glutathione with a Vegan Diet and Lifestyle Dietitian Glutathione is known as the master antioxidant. This critical compound protects cells from damage caused by free radicals and toxins, supports detoxification, plays a key role in DNA synthesis and repair, Sulfur rich foods support glutathione,an intracellular antioxidant that helps cells detoxify. #plantbased