What is the role of glutathione in MTHFR gene mutation? Glutathione S transferase interacting network. We utilized the IPA Download Scientific Diagram Everyone says NAC can make glutathione. Wrong. Evidence against this is staring right at you. As you can see here, my wife's GCLC gene is genetically slower. Thus, she cannot convert Cysteine 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 Help Jacob gets his medical supplements he requiresl Givealittle