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 What Is Glutathione? Health Benefits, Risks, and More Toxicity of Glutathione Binding Metals: A Review of Targets and Mechanisms 8 Ways to Boost Glutathione FDA highlights concerns with using dietary ingredient glutathione to compound sterile injectables FDA