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 System from Cyanobacteria to Higher Eukaryotes Encyclopedia MDPI Have you thought about trying a parasite cleanse? Get the facts first. A Northwestern Medicine infectious disease expert explains how human parasites are accurately diagnosed and treated, and why medical testing matters. Human schistosomiasis The Lancet