kalciumanyagcseréhez
Kalciumanyagcsere refers to the complex processes by which calcium is absorbed, transported, stored, and eliminated by the body. Calcium is a vital mineral, playing a crucial role in bone and teeth formation, muscle contraction, nerve impulse transmission, blood clotting, and cellular signaling. The regulation of calcium levels in the blood and tissues is tightly controlled by a feedback system involving hormones and organs.
The primary organ responsible for calcium absorption is the small intestine, where vitamin D plays a critical
The hormones parathyroid hormone (PTH) and calcitonin are central to calcium regulation. PTH, secreted by the