But despite naturally occurring in your body, many people suffer from Glutathione deficiency
Promoter polymorphisms in the plasma glutathione peroxidase (GPx-3) gene: A novel risk factor for arterial ischemic stroke among young adults and children
J Clin Endocrinol Metab 97:21242133 Haussler MR, Whitfield GK, Kaneko I, Haussler CA, Hsieh D, Hsieh JC, Jurutka PW (2013) Molecular mechanisms of vitamin D action
IGF-1 stimulates glucose and amino acid transport into cells, particularly muscle tissue, promoting anabolic processes while reducing substrate availability for fat storage
Huberman notes that the peptide BPC-157 shows promise in tissue repair, but stresses that more clinical trials are needed to validate its use for longevity
This comparison, if confirmed in larger studies, would be significant