Parathormone, also known as parathyroid hormone (PTH), is a hormone produced by the parathyroid glands that plays a crucial role in regulating calcium and phosphate levels in the blood. It increases calcium levels by promoting the release of calcium from bones, enhancing calcium reabsorption in the kidneys, and stimulating the conversion of vitamin D to its active form, which increases intestinal calcium absorption. Dysregulation of PTH can lead to conditions such as hyperparathyroidism or hypoparathyroidism, affecting bone health and mineral balance.
It produces hormone parathomon. It increases the Ca level and decrease the phosphate level of bllod
You are probably referring to the popularly known hormone estrogen which has a function in the absorption of calcium. However, the process is complex and involves a number of lesser known hormones such as calcitonine and PTH, and also vitamins D and K.