What is glutathione and why must we protect patient access to it? Glutathione is often called your bodys master antioxidant. It helps neutralize free radicals, supports liver detox, and keeps your immune system balanced. Naturally, people ask: should I supplement Cell death in cancer: Cell What is glutathione? Know as the most important antioxidant in the body, glutathione is an essential antioxidant manufactured in all cells, but primarily in the liver. It is essential because it