This is theoretically advantageous compared to longer peptides that require injectable administration for systemic effect
10.1158/1078-0432.CCR-22-3952 128 ProiettoM.CrippaM.DamianiC.PasqualeV.SaccoE.VanoniM.et al (2023)
More recent studies have revealed a specific amino acid and polyamine transporter that's extremely selective for NMN and allows it to enter a cell without first becoming NR.7 Concentrations of this transporter in the guts of mice appear to increase with age, suggesting that the body tries to get extra NMN from its food supply to compensate for deteriorating levels of NAD+ that coincide with aging
Use sterile needles and medical-grade B12 solutions
10.1038/s41568-022-00537-3 [DOI] [PubMed] [Google Scholar] Limagne E., Thibaudin M., Euvrard R., Berger H., Chalons P., Vgan F., et al
Weight loss peptides like semaglutide: Most guidelines recommend stopping at least 8 weeks before trying to conceive