Team:UNSW Australia Experiments Glutathione System 2021.igem.org Glutathione is often called the body's master antioxidant, but most people don't really understand what it does. It plays a central role in protecting your cells from damage, supporting detox pathways, and What is glutathione and why must we protect patient access to it? 8.7 Selenium LibreTexts Nutrition Glutathione, often dubbed the master antioxidant plays a crucial role in detoxification, immune function, and protecting our cells from oxidative stress. Here are some signs that your levels might be low: Persistent