Mechanisms Underlying Weight Regain After GLP-1RA Treatment: A Neurobiological Perspective
Kerolayne de Melo Nogueira & Ian Jhemes Oliveira Sousa · Annual Research & Review in Biology · 2026
Weight rebound after discontinuation of GLP-1 receptor agonists (GLP-1RAs) is common and often misinterpreted as a sign of weak willpower. This review summarizes preclinical and clinical evidence on how GLP-1RAs affect food stimulus processing and other systems that determine rel...