Eur J Pharmacol 2012, 692 (13), 1018
J Solut Chem 40:17841795 Richie JP Jr, Nichenametla S, Neidig W, Calcagnotto A, Haley JS, Schell TD, Muscat JE (2015) Randomized controlled trial of oral glutathione supplementation on body stores of glutathione
Avella-Garcia CB, Julvez J, Fortuny J, Rebordosa C, Garcia-Esteban R, Galan IR, et al
Despite their small size, they have immense biological significance in molecular biology: peptides function as a peptide hormone like PPY, enzymes, neurotransmitters, and signal molecules that mediate immune responses, cell signaling, tissue repair, and metabolic regulation
Results vary depending on the individual and the peptide used
Wang et al., 2015) (Figure 2)