Overuse or glutathione overdose can disrupt redox balance and impair how the immune system responds to infections
Relative contraindications requiring caution include active or suspected cancer (GHK-Cu promotes angiogenesis with concern about theoretically feeding tumors, though conflicting data shows documented anti-cancer gene expression effects requiring medical supervision), severe organ dysfunction (kidney or liver failure may slow peptide clearance), hemochromatosis or copper overload conditions, autoimmune disorders, and patients on immunosuppressants or blood thinners
Surgeon 3:309316 Petek M, Sikiric P, Anic T, Buljat G, eparovic J, Stancic-Rokotov D, Seiwerth S, Grabarevic Z, Rucman R, Mikus D, Zoricic I (1999) Pentadecapeptide BPC 157 attenuates gastric lesions induced by alloxan in rats and mice
Protection Against Free Radicals: Protects cells from oxidative damage by increasing superoxide dismutase (SOD) activity
Bottom line: Mixing these two nutrients provides a multi-layered defense system that supports immunity, skin health, and metabolic detoxification more effectively than either could alone
Pourtant, ce jour, aucun essai clinique de grande ampleur, randomis et contrl, men chez lhumain, na confirm ces effets pour ces usages, et certains peptides prsentent mme des risques bien rels pour la sant