Historically, this increased insulin response mediated by GLP-1 and GIP had been attributed to factors termed incretins (derived from incretion, a term used at that time to refer to a secretion that remains inside the body), hence the name incretin effect is still used today to describe the rise in insulin mediated by the action of these hormones
Nausea is the most prevalent side effect, affecting approximately 16-20% of Ozempic patients and up to 44% of Wegovy patients in clinical trials
When paired with healthy lifestyle changes, they help reduce cravings, improve insulin sensitivity, and promote sustainable weight loss
How Semaglutide Influences Weight Loss Pathways Semaglutide works by acting on the brains appetite centers, telling the body its full sooner and for longer
Gerstein HC, Sattar N, Rosenstock J, Ramasundarahettige C, Pratley R, Lopes RD et al (2021) Cardiovascular and renal outcomes with efpeglenatide in type 2 diabetes
Some early responders report their first hints of reduced appetite during this window, particularly a sense that portions feel more satisfying than usual