Does Glutathione Kill Parasites? Understanding the Role of Glutathione in Parasite Defense Cymbiotika CYMBIOTIKA Zinc from an Essential Element to an Antiparasitic Therapeutic Agent ACS Omega Parasites and Microbiota: Dual Interactions and Therapeutic Perspectives 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.