Liver Detoxification: How Glutathione Can Support Best DOC 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 is a powerful antioxidant that helps our liver detoxify things that go through it. Many think taking oral glutathione will help replenish and optimize liver health, but they dont actually Dysregulation of glutathione synthesis in liver disease ScienceDirect