87 studies. 9,000+ children. and most parents have never heard this conversation. A meta analysis of 87 studies involving over 9,000 children found consistently lower glutathione levels and higher oxidative stress in children Untitled Document Table 181 standard reduction potentials of some reactions Glutathione reductase Wikipedia Kinetic Study of the Reaction of Glutathione Peroxidase with Peroxynitrite Chemical Research in Toxicology