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 system enhancement for cardiac protection: pharmacological options against oxidative stress and ferroptosis Cell Death & Disease PeerJ CD4 cell count and CD4 CD8 ratio increase during rituximab maintenance in granulomatosis with polyangiitis patients Frontiers Glutathione deficiency in the pathogenesis of SARS CoV 2 infection and its effects upon the host immune response in severe COVID 19 disease A Th17 cell intrinsic glutathione mitochondrial IL 22 axis protects against intestinal inflammation ScienceDirect