The Gut Hormone Response Following Roux-en-Y Gastric Bypass: Cross-sectional and Prospective Study

Abstract
Bariatric surgery is the most effective treatment option for obesity, and gut hormones are implicated in the reduction of appetite and weight after Roux-en-Y gastric bypass. Although there is increasing interest in the gut hormone changes after gastric bypass, the long-term changes have not been fully elucidated.