Why is Glutathione the Key to Gut Health? You've probably heard of antioxidants, but did you know that glutathione is one of the MOST powerful ones your body makes? It's working 24 7 to detoxify your cells, protect against oxidative stress, Apoptosis and glutathione: beyond an antioxidant Cell Death & Differentiation The Rockefeller University How the antioxidant glutathione keeps mitochondria healthy