Introduction Calcium is a vital mineral in the human body, with essential roles in muscle contraction, nerve transmission, blood clotting, and bone health. Maintaining calcium homeostasis is critical to overall health, and the body employs a complex interplay of hormones to regulate blood calcium levels. While parathyroid hormone (PTH) is well-known for its role in … Continue reading Calcitonin and Hypercalcemia: A Key Regulator of Calcium Homeostasis”