Where are parathyroid glands located? Mention the hormone secreted. Mention the disorder caused due to its under secretion and over secretion. State its function.
Parathyroid glands are embedded in the tissues of thyroid gland.
Parathyroid gland secreted a hormone called parathormone. The function of parathormone is to control the amount of calcium salts in blood and bones. Under secretion of parathormone leads to painful muscle cramps. Over secretion of parathormone removes calcium from the bones making them soft and spongy.