calcium sensing

Calcium sensing refers to the body's ability to detect and respond to levels of calcium in the bloodstream. Calcium is essential for many bodily functions, including muscle contraction, nerve signaling, and bone health. Specialized cells, particularly in the parathyroid glands, monitor calcium levels. When calcium is low, these cells release hormones to increase calcium levels by signaling bones to release calcium and the kidneys to reabsorb it. Conversely, when calcium levels are high, hormone production decreases. This delicate balance ensures that our body's systems function properly and calcium remains at optimal levels for health.