Researchers have found bariatric surgery to be more cost-effective for treating patients with obesity compared with glucagon-like peptide-1 receptor agonists (GLP-1 RAs), according to new study ...

There is no advantage to performing one-anastomosis gastric bypass (OABG) instead of Roux-en-Y gastric bypass (RYGB) in most patients undergoing bariatric surgery, a superiority study shows. "Our ...

Few long-term or controlled studies of bariatric surgery have been conducted to date. We report the 12-year follow-up results of an observational, prospective study of Roux-en-Y gastric bypass that ...

The longtime Today weatherman dropped more than 100 lbs. after undergoing the weight loss surgery in 2002 Julie Mazziotta is the Senior Sports Editor at PEOPLE, covering everything from the NFL to ...