Thus, in order to have GLP/GIP analogs with lasting effects, alterations of the peptides needed to be made in order to prevent their rapid metabolism by DPP-4 and oral administration could not be used
PubMed ReviewGrowth-hormone peptide evidence2002 Influence of chronic treatment with the growth hormone secretagogue Ipamorelin Supports mechanism-level discussion while keeping evidence limits visible
Appetite Stimulation & Ghrelin Mimicry GHRP-6 is a potent appetite stimulant, reflecting its strong ghrelin-mimetic activity at the GHS-R1a receptor in hypothalamic feeding centers
many Medicare Part D plans still cannot cover the same molecules for weight loss even when they cover them for diabetes (Ozempic, Mounjaro, Rybelsus)
But even if GLP-1s were restricted by WADA, athletes with legitimate medical needs could apply for a therapeutic use exemption, allowing them to take the medication without violating anti-doping rules