One of the most potent antioxidants your body makes is glutathione, a.k.a. the mother of all antioxidants. Every cell in your body contains glutathione and its main job is to protect your 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, Glutathione Foods: 10 Natural Ways To Increase Glutathione Level Plix 6 Superfoods That Supercharge Your Glutathione Levels for Radiant Skin!