What Is the Parathyroid Hormone (PTH)? (+ Video)
Q: What is the parathyroid hormone (PTH)? The parathyroid hormone (PTH) is the hormone produced from the 4 tiny glands on top of the thyroid. It is in charge of monitoring blood calcium levels. Because it regulates things like heartbeat and nerve functioning, blood calcium must be at a very precise and specific level. Therefore, […]