Glutathione is such a critical soldier in our line of defense that our bodies make it themselves. We even have mechanisms that recycle and reuse it. But what happens when our toxic Glutathione vs. NAC: Which Antioxidant Is Best for Your Liver? Life Extension Glutathione for Skin Lightening : Does It Really Work? Isaac Luxe Most antioxidants come from your diet. This one your body makes itself, and it's arguably the most important one you have. Glutathione supports immune function, detoxification, brain health, and digestion. The problem