How Keeping Glutathione Levels Up Can Benefit Your Health & Your Vitamin D Status GrassrootsHealth 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 Is Glutathione Bad for Your Health? ? KIMSHEALTH, Glutathione is often called the master antioxidant and is widely used in skincare, detox therapies, and health What is glutathione and why must we protect patient access to it?