You may get muscle cramps from dehydration, mineral loss, or overuse during exercise. Warm up and stretch your muscles before ...

The mechanism of skeletal muscle contraction is a process that relies on calcium signaling. However, the physiological role ...

From the outside, you might look as though you have everything under control, but your body will be telling a different story ...

Heart health is no coincidence, but the result of many small decisions. These are the most important building blocks for our most important muscle.

Researchers engineered mice with a mutation (E3896A) in the RyR1 calcium-binding site, eliminating calcium-induced calcium ...

It's been said that using a vibration plate can help you get stronger and lose weight at the same time. We asked experts whether that's true.

Exercise helps strengthen the heart, tone muscles, reduce body fat, and regulate blood glucose, which is more and more important as we age.

Bunkerhill Health today announced it has received U.S. Food and Drug Administration (FDA) clearance for ECG-EF, an artificial intelligence algorithm that detects reduced left ventricular ejection ...

Discover which foods and strategies actually boost iron status and why the right dose and pairing can make the difference between fatigue and full power.

BACKGROUND: PYGM (muscle glycogen phosphorylase), the rate-limiting enzyme in glycogenolysis, plays an indispensable role in maintaining cardiac energy metabolism. However, the role of PYGM in the ...

Trials of vision-improving substances are showing good results, though so far only two have been authorized for use in the ...

Heavy metals get a bad rap. For the most part, it is deserved because they are usually toxic. Except when they aren't. You ...