New OBSCORE tool helps to identify people at highest risk of obesity-related diseases

A simple tool, developed by researchers at Queen Mary University of London and the Berlin Institute of Health at Charité, could help identify which people living with obesity or overweight are most likely to develop serious obesity-related conditions such as type 2 diabetes and heart disease. The study, published in Nature Medicine, shows that future risk

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2026 American Heart Association Dietary Guidance to Improve Cardiovascular Health

Following 9 key steps for a lifetime of eating well can support heart health More than half of adults and about 60% of children in the U.S. have unhealthy diets, which can contribute to higher rates of health factors such as high blood pressure and obesity, and lead directly to poor health outcomes including deaths from cardiovascular disease and other

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Redo Surgical Mitral Valve Replacement Shows Long-Term Survival Advantage Over Transcatheter Valve-in-Valve

 A new multicenter study published in The Annals of Thoracic Surgery finds that reoperative surgical mitral valve replacement (rSMVR) is associated with significantly better long-term survival compared to transcatheter mitral valve-in-valve (mViV) procedures in patients with failing bioprosthetic mitral valves. While both approaches demonstrated similar safety and procedural success at 30 days, key differences emerged over time,

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Millions of Americans Now Consult AI Before, After, and Sometimes Instead of, Seeing a Doctor

Over half of recent AI users say they research health questions before or after seeing a doctor, though most still prefer a provider for sensitive conversations. Story Highlights As artificial intelligence becomes increasingly embedded in daily life, the West Health-Gallup Center on Healthcare in America reports that 25% of Americans have used an AI tool

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Naturally occurring molecule rivals Ozempic in weight loss, sidesteps side effects

A Stanford Medicine study taps artificial intelligence to find a naturally occurring molecule called a peptide that suppressed appetite and led to weight loss in mice and pigs. Anaturally occurring molecule identified by Stanford Medicine researchers appears similar to semaglutide — also known as Ozempic — in suppressing appetite and reducing body weight. Notably, testing

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