What is the link between glutathione and heart health? Glutathione: The Master Antioxidant Cavallo Health Glutathione is the most important molecule you need to stay healthy and prevent diseaseyet youve probably never heard of it. Its the secret to preventing aging, cancer, heart disease, dementia, and Selenium and Its Supplementation in Cardiovascular DiseaseWhat do We Know? 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