Glutathione peroxidase 3 is a novel clinical diagnostic biomarker and potential therapeutic target for neutrophils in rheumatoid arthritis Arthritis Research & Therapy Springer Nature Link 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 Study Finds Cancer Cells Use Glutathione as Fuel to Drive Growth Glutathione IV Therapy: What You Need to Know COEM