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Obesity Archive

Weight loss

GLP-1 drugs versus bariatric surgery for treating obesity

Published January 9, 2026

Two proven therapies for treating obesity - GLP-1 drugs and bariatric surgery - can help people lose substantial amounts of weight. The approaches differ in their effectiveness, durability, side effects, cost, and insurance coverage.

Bones and joints

Obesity appears not to raise risks from shoulder replacement surgery

Published December 16, 2025

Obesity is thought to increase the risk of complications for people undergoing certain joint replacement surgeries. A 2025 study found that compared with people of a healthy weight, people with severe obesity (BMI of at least 40) were at no greater risk for serious complications following shoulder replacement surgery.

Exercise and Fitness

Battle of the bulge

Published October 29, 2025

Diastasis recti occurs when the rectus abdominis muscle - the "six-pack" - separates and leads to a midline abdominal bulge. This might happen because of pregnancy, aging, genetics, excessive abdominal pressure, or abdominal surgery. The bulge becomes more noticeable when lifting heavy objects, getting out of bed, or even performing everyday tasks. The condition usually doesn't resolve on its own. Working with a physical therapist can help decrease the muscle separation.

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