This is happening whether you feel it or not. Your cells are constantly producing damage and glutathione is what keeps that in check. But stress, poor sleep, and toxic load? They burn Glutathione: The Master Antioxidant Core Med Science Depletion of hepatic glutathione and adenosine by glucocorticoid exposure in Wistar rats is pregnancy independent ScienceDirect Glutathione depletion induces oxidative injury and apoptosis via TRPM2 channel activation in renal collecting duct cells ScienceDirect Understanding Glutathione Deficiency Invigor Medical