glutathione reductase and selenium The Selenoprotein Peroxidase 4: From Molecular Mechanisms to Novel Therapeutic Opportunities Crystal structure and functional characterization
Description
It plays an important role in maintaining cellular metabolism by decomposing carcinogens, protecting against oxidative damage, and the development of cancer cells

Noteworthy, all these factors act by promoting an increase in oxidative stress via mitochondrial defects and the production of ROS and RNS [132]

J Adv Res (2017) 8(5):48793
Because of this, clinical settings often relied exclusively on intravenous (IV) glutathione or precursor amino acids to raise intracellular levels
