Stopping gym workouts does not mean you will immediately lose muscle mass. However, prolonged inactivity, low protein intake ...

Regular exercise may protect cancer patients from a form of muscle wasting called cancer cachexia, according to a mouse study ...

As people age, muscles naturally lose mass and strength, a condition known as sarcopenia. The decline can make everyday activities harder and increases the risk of falls, disability, and early death.

Scientists have uncovered a key reason why exercise is so effective at helping older muscles stay strong. A new study from Duke-NUS Medical School shows that physical activity can restore the natural ...

Muscle loss can creep up faster than you think. Whether it’s due to injury, life changes or simply taking a break from working out, the body begins to change almost immediately when you stop using it.

Taking GLP-1s? Learn which workouts help preserve muscle during weight loss, plus how to adjust exercise if fatigue or nausea ...

Two related studies published today in Nature Metabolism show that a specialized intracellular recycling mechanism—chaperone-mediated autophagy (CMA)—is essential for muscle health. Subscribe to our ...

In the battle of the obesity bulge, glucagon-like peptide-1 receptor agonist medications — aka GLP-1s such as Wegovy and Zepbound — have changed the game for some people who’ve struggled to lose ...