is glutathione a free radical formation Figure 1 from radicals in the physiological control of cell function. Detoxification pathways of the free – Glutathione - an overview |

We do know that in the active site of peroxiredoxins, where the reaction of H 2 O 2 with a thiolate can occur up to six orders of magnitude faster than with glutathione in its thiolate form, the reaction can occur

Ntumngia FB, Pires CV, Barnes SJ, George MT, Thomson-Luque R, Kano FS, Alves JRS, Urusova D, Pereira DB, Tolia NH, King CL, Carvalho LH, Adams JH

2002: Oxford University Press

Moreover, during early evolution the mitochondria of eukaryotic cells became the offspring of melatonin synthesizing prokaryotic proteobacteria (135137)

There is a correlation between lower glutathione levels and IBS, impairing intestinal glutathione synthesis