B cells are white blood cells that form a core part of the body's adaptive immune system, enabling it to recognize specific ...

Here are the signs of muscle loss and what you can do to maintain your strength.

In the field of reconstructive surgery, free functional muscle transfer (FFMT) is a transformative procedure that restores movement for patients with facial paralysis. Surgeon Robert Texeira, MD, ...

Functional training is a buzz word in fitness right now. Here's what it really means.

Incretin-based obesity medications may result in higher muscle-related loss vs. other weight loss strategies, according to ...

Your muscles aren’t just for lifting heavy objects and looking good in photos—they’re actually functioning as a sophisticated chemical factory that produces brain-boosting compounds essential for ...

A 40-year fitness veteran shares 4 bodyweight exercises that reverse age-related strength loss after 60 without a gym.

A 35-year training veteran reveals how long your bridge hold should last after 60 to rank above 90% of peers. Take the test ...

Calcium is a key mineral for long-term health, yet many people fall short of their daily needs. In fact, nearly 4 in 10 Americans don’t get enough, which can raise the risk of injury and disease. That ...