Question

Write a short note on the function of the following hormone:

Parathyroid hormone (PTH)

Answer 1

• The parathyroid hormone is secreted by the parathyroid gland. Its main function is to increase the level of calcium in the blood.
• It promotes the reabsorption of calcium from nephrons and also promotes the absorption of calcium from digested food.
• Hence, it plays an important role in maintaining calcium balance in the body.