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 Human biomonitoring of mycotoxins: key challenges and future directions Mycotoxin Research Springer Nature Link Glutathione System from Cyanobacteria to Higher Eukaryotes Encyclopedia MDPI The reason some people stay sick despite treatment often comes down to one molecule. Glutathione is the most abundant antioxidant inside your cells. It protects mitochondria, recycles other antioxidants, and repairs Glutaredoxin catalysis requires two distinct glutathione interaction sites Nature Communications