Who is Dr. Mark Hyman? 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 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 Dr. Mark Hyman: Advising the Clintons on Their Health The New York Times