NAD vs Glutathione: Key Differences and Benefits Explained Goldman 7 Surprising Glutathione Supplement Side Effects FWDfuel Sports Nutrition Glutathione detoxifies your liver, protects your mitochondria, drives down inflammation, and handles about half of your body's antioxidant defense on its own. To push those benefits further, most people assume they need Glutathione facts: 1. Glutathione is an important antioxidant in the body that helps protect cells from damage caused by free radicals. It is found in almost every cell and is composed of