Glutathione deficiency and heart failure: a systematic review of human and animal evidence ScienceDirect Do glutathione shots interfere with iron absorption in patients with anemia of inflammation and iron deficiency anemia? 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 critical soldier in our line of defense. We even have mechanisms that recycle and reuse it. But what happens when our toxic burden becomes too high? Our genetic detoxification