Glutathione: Uses, Dosage, Side Effects Vinmec What is glutathione and why must we protect patient access to it? Glutathione is a critical soldier in our line of defense. We even have mechanisms that recycle and reuse it. But what happens when our toxic burden becomes too high? Our genetic detoxification FDA Advisory No.2024 1435 Public Health Warning Against the Purchase and Consumption of the Unregistered Food Supplement GUMM! Glutathione Pro Dietary Supplement (60 Gummies) Food and Drug Administration