The mechanism of skeletal muscle contraction is a process that relies on calcium signaling. However, the physiological role of calcium-induced calcium release (CICR) through the ryanodine receptor ...

A research team has found that specific immune cells can connect with muscle fibers in a lightning-fast, neuron-like way to promote healing. These cells deliver quick pulses of calcium, triggering ...

Taking calcium and vitamin D supplements together is likely safe but not necessary if you eat a balanced diet. Both are ...

Calcium is one of the most important minerals for our body, playing a key role in maintaining bone health, supporting muscle function, and even regulating nerve transmission. Despite its importance, ...

A man showed up to the hospital with vomiting, weakness, failing kidneys and sky-high calcium. The culprit was a muscle-enhancing oil he injected into his chest and arms years ago. When you purchase ...