Q: I am in my early 50s, and I am experiencing a problem that can cause social embarrassment. When I stand up, I pass small ...

Their findings suggest that when abdominal muscles tighten, they squeeze blood vessels connected to the spinal cord and brain ...

Short QT syndrome is a genetic disease that leads to sudden cardiac death at a young age. Mutations in the SLC4A3 gene, which ...

Your every move, from blinking to sprinting, depends on the neuromuscular junction (NMJ) — the tiny but powerful meeting point between nerve and muscle. Here, electrical signals transform into ...

It is tempting to understand muscle's role in the body as a simple mechanical motor. But the truth is much more complex: our ...

Scientists have uncovered a surprising link between simple body movement and brain health: every time you tighten your ...

From the microscopic dance of actin and myosin to the full-body power you feel in a workout, muscle contraction is a precise, coordinated process. It starts with a nerve signal, triggers calcium ...

Creatine is important for muscle and brain health and may also have other effects. You should be realistic about the ...

The brain is more mechanically connected to the body than previously appreciated, scientists report in Nature Neuroscience.

In a new research report, a team of scientists led by Johns Hopkins Medicine say people with severe obesity and a common type ...

You’re relaxing on the sofa when suddenly your eyelid starts twitching. Or perhaps it’s a muscle in your arm, your leg, or your foot that begins to spasm – sometimes for a few seconds, sometimes for ...

Eating enough protein is crucial for muscle growth and repair. Muscles need a calorie surplus to grow. Carbohydrates are important for energy during workouts. Muscle growth is an important element of ...