Bariatric surgery is a powerful weight-loss tool that requires substantial diet and lifestyle changes after the operation. Ensuring enough nutrition can be challenging, with reduced stomach size ...

Bariatric surgery can be a good option for people with obesity who’ve struggled to lose weight with diet and exercise alone, including people who repeatedly regain the weight they do lose.

Experts highlight the complex mix of genetics, biology and environment in obesity. Study shows fat cells' memory affects ...

Bariatric surgeries: These are operations that remove or bypass part of the stomach for the purpose of losing weight and ...

The West Philadelphia resident has lost 150 pounds since this time last year, dropping from 430 to about 280 pounds with the help of bariatric surgery and the revamping of her diet and lifestyle.