The article says tirzepatide's dual GIP and GLP-1 mechanism engages additional metabolic and appetite-regulating circuits, and may influence glucose metabolism and gastric motility in ways that differ from GLP-1 activation alone
This marketing move is potentially quite problematic
Rotating between injection sites on the abdomen, thigh, and upper arm helps reduce the risk of local reactions
However, medications used for the domiciliary management of early symptoms, notwithstanding their importance, have not been and are not presently regarded with the same attention and seriousness
MECHANISMS OF ACTION OF GLP-1 RAs AND MULTI-AGONIST THERAPIES Incretin-based therapies leverage the physiological roles of gut-derived peptide hormones, principally glucagon-like peptide-1 (GLP-1), glucose-dependent insulinotropic polypeptide (GIP), and glucagon receptor (GCG) to address the multifaceted pathophysiology of MASLD