Weight Regain After Bariatric Surgery: Anatomical, Metabolic, and Behavioral Mechanisms and the Role of GLP-1/GIP Therapy
Weight gain after bariatric surgery is a clinically documented phenomenon affecting up to 49% of patients within five years, threatening the long-term efficacy of an intervention that currently ranks as the most effective treatment for severe obesity. This narrative review examines the intersecting anatomical, metaboli...