Antioxidants for the Prevention and Treatment of Non communicable Diseases What Is Glutathione? Health Benefits, Risks, and More Figure 4 from The role of glutathionperoxidase 4 (GPX4) in hematopoiesis and leukemia Semantic Scholar 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 Insights into the catalytic mechanism of synthetic glutathione peroxidase mimetics Organic & Biomolecular Chemistry (RSC Publishing) DOI:10.1039 C5OB01665G