Loss of muscle mass, also called muscle wasting or atrophy, can happen gradually as part of getting older or more suddenly due to underlying medical conditions. Other factors can contribute, like ...

Using a deep learning model to analyze the composition of large muscles on MRI, German researchers found that the proportions ...

GLP-1 drugs like Ozempic are transforming weight loss, but a new UVA study warns they're not improving a critical measure of health: cardiorespiratory fitness. While these medications help people shed ...

As you age, you gradually lose muscle mass and gain visceral body fat, a type of fat deep inside your body that surrounds your heart, kidneys and other organs. Now, scientists say the ratio of ...