glu-cys-gly glutathione The Emerging Roles of γ-Glutamyl Peptides Produced by γ-Glutamyltransferase and the Synthesis System Glutathione synthetase - Wikipedia
Description
methodology, L.V.D
The estimated treatment difference was from baseline to Week 30 for SUSTAIN 4 and from baseline to Week 40 for SUSTAIN FORTE
Sci Rep 8:9101 Imae M, Fu Z, Yoshida A, Noguchi T, Kato H (2003) Nutritional and hormonal factors control the gene expression of FoxOs, the mammalian homologues of DAF-16

The peptide also has possible analgesic characteristics

Some people dont produce enough intrinsic factors, and they also can become deficient
