A new gene risk score, informed by machine learning, can predict weight-loss outcomes after Roux-en-Y gastric bypass surgery.

If you’re struggling with weight, you’re not alone. Around 42 percent of American adults have obesity. In addition to ...

There are several types of bariatric surgery. Learn more about whether you might be a good candidate and what you can expect. Bariatric surgery is a term used to describe weight loss surgeries ...