Unlike traditional medications that primarily focus on insulin secretion or sensitivity, semaglutide mimics the incretin hormone GLP-1, enhancing glucose-dependent insulin release while reducing appetite
Vomiting, nausea, diarrhea, constipation and other gastrointestinal issues are common with GLP-1s
is supported by a Banting and Best Diabetes Centre Chair in Incretin Biology, a Sinai Health-Novo Nordisk Foundation Fund in Regulatory Peptides and operating grants from CIHR and Diabetes Canada-Canadian Cancer Society

GLP-1 Activity GLP-1 receptor activation is associated with: Reduced appetite and cravings Increased satiety and fullness Slower gastric emptying Blood sugar regulation support GIP Activity GIP receptor activation is being researched for its potential role in: Metabolic regulation Insulin sensitivity support Energy balance Enhanced GLP-1 pathway activity Glucagon Receptor Activity Retatrutide also activates glucagon receptors, which researchers believe may contribute to: Increased energy expenditure Enhanced fat metabolism Greater metabolic activity Additional body composition support Because Retatrutide works across all three pathways simultaneously, many individuals researching it report: Strong appetite suppression Reduced food noise Increased fullness Sustained metabolic support Significant long-term body composition changes Research into triple-agonist peptides remains ongoing, and responses may vary significantly between individuals depending on dosage, consistency, nutrition, lifestyle, stress, sleep, hormonal balance, and overall metabolic health
