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 Wikipedia The Central Nervous System Modulatory Activities of N Acetylcysteine: A Synthesis of Two Decades of Evidence The Emerging Roles of Glutamyl Peptides Produced by Glutamyltransferase and the Glutathione Synthesis System