Full article: The central role of glutathione in the pathophysiology of human diseases 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 The Glutathione and Vitamin D Relationship 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