Muscle loss in midlife isn't just about weaker fibers—it's a breakdown in how your brain talks to your body. Here is how to retrain your nervous system for lasting power.

Add Yahoo as a preferred source to see more of our stories on Google. spindle-shape muscle cells shown depicted in bright green and blue against a black background Scientists have transformed cancer ...

Forget heavy barbells and complicated gym machines; experts say your own body weight is the most powerful tool for reversing ...

Compounds in green tea can reprogram muscle metabolism to boost insulin sensitivity and glucose tolerance, according to new findings that further our understanding of why this ancient drink has long ...

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