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 deficiency and heart failure: a systematic review of human and animal evidence ScienceDirect Targeting oxidative stress as a preventive and therapeutic approach for cardiovascular disease Journal of Translational Medicine Springer Nature Link Dietary Supplements Potentially Target Plasma Glutathione Levels to Improve Cardiometabolic Health in Patients with Diabetes Mellitus: A Systematic Review of Randomized Clinical Trials