Acting as incretin mimetics, they enhance glucose-dependent insulin secretion, suppress glucagon release, delay gastric emptying, and promote satiety, addressing several core abnormalities in T2DM pathophysiology ( Since the approval of exenatide in 2005, the GLP-1 RA class has expanded to include liraglutide, semaglutide, dulaglutide, and lixisenatide, each differing in half-life, route of administration, and molecular structure ( Pancreatic cancer has drawn particular scrutiny due to its high fatality rate and some early observational reports suggesting elevated risk with incretin-based therapies ( Given the expanding use of GLP-1 RAs in populations already at elevated risk for gastrointestinal malignancies, there is a clear need for a comprehensive synthesis of high-quality evidence (Husain et al., 2019)
Gastrointestinal issues
The pituitary GH axis recovers naturally during the 8-week off-cycle
It is meant to be used alongside a diet and exercise plan for maximum glycemic control
Research from Universit de Louvain demonstrates that protein is one of the most potent natural L-cell activators (PMID: 33820962)