What is PTH hormone site of production?

Parathyroid hormone (PTH) is produced by the parathyroid glands, which are small glands located on the posterior surface of the thyroid gland in the neck. Typically, there are four parathyroid glands, and they play a crucial role in regulating calcium levels in the blood. PTH is released in response to low blood calcium levels, helping to increase calcium by stimulating bone resorption, enhancing intestinal absorption, and promoting renal reabsorption of calcium.