Adding human coaches to artificial intelligence-powered weight-loss programs significantly boosts user success, underscoring the value of hybrid human-AI models in digital health, a new study suggests ...

Weight Loss and Substance Use. In addition to being a key feature of many eating disorders, body image disturbance and a ...

Trendy weight-loss drugs making headlines for shrinking waistlines may also be shrinking the human heart and other muscles, according to a new University of Alberta study in JACC: Basic to ...

Elite athletes today are bigger, stronger, and can lift heavier weights than ever before. Even in the lowest weight classes, they lift two, three, or even five times their own body weight. The ...