Some companies sell oral peptide "supplements"these are generally not effective for the same reasons
We showed that mice fed a high-fat diet (HFD) for 12 weeks developed hepatic steatosis and liver injuries, which were associated with not only TNF overproduction but also hepatic glutathione dysregulation, characterized by GSH reduction and GSSG elevation
And some tripeptides are especially useful to the body
Rossi Publi in Antioxydants 1 Mai 2023 / Mdecine, Chimie Supplementing Glycine and N-Acetylcysteine (GlyNAC) in Older Adults Improves Glutathione Deficiency, Oxidative Stress, Mitochondrial Dysfunction, Inflammation, Physical Function, and Aging Hallmarks : A Randomized Clinical Trial
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