Instead, it provides bacterial strains that generate metabolites (P9 protein, butyrate) which stimulate the body own L cells to produce and release natural GLP-1
Key risks include pancreatitis, gallbladder disease, potential thyroid C-cell tumours, and altered levothyroxine requirements due to weight changes
Cell-based experiments also demonstrate receptor-dependent signaling changes when Retatrutide interacts with GLP-1R, GIPR, or GCGR expressing cells
Tirzepatide operates through dual GLP-1 and GIP receptor agonism , a mechanism that already outperforms standalone GLP-1 drugs like semaglutide in head-to-head trials
Blue Cross and BCN will continue covering GLP-1s prescribed to treat Type 2 diabetes, including the medications Ozempic, Mounjaro, Rybelsus and Victoza
The rationale is straightforward: a 120kg individual has significantly more tissue volume for the peptide to distribute through than a 70kg individual, which affects both the effective concentration at receptor sites and the perceived intensity of side effects