Glutathione System from Cyanobacteria to Higher Eukaryotes Encyclopedia MDPI You've probably heard of antioxidants, but did you know that glutathione is one of the MOST powerful ones your body makes? It's working 24 7 to detoxify your cells, protect against oxidative stress, SLC25A39 is necessary for mitochondrial glutathione import in mammalian cells Nature Antioxidant glutathione discovered to play a key role in proper protein folding