What Happens When You Stop Taking Glutathione? Route2Health Glutathione is your body's master antioxidant. It acts like your internal cleanup crew and immune defense system all in one. It helps your liver process toxins, supports your immune cells, and keeps 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 Understanding the Powerful Master Antioxidant Intravenous glutathione should not be mismatched with ozone as an antioxidant therapy ScienceDirect