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Wow, talk about a mouthful! Parathyroid hormone secreted is an important process that helps regulate calcium levels in the body. It’s amazing how our bodies work together to keep us healthy and functioning properly. Without this hormone, we’d be in big trouble! So let’s take a closer look at what parathyroid hormone secreted is all about.

Where Is Parathyroid Hormone Secreted? [Solved]

Wow! The parathyroid glands are tiny but mighty - they secrete parathyroid hormone to keep our calcium levels in check. When the calcium gets too low, this hormone kicks in and brings it back up. Pretty cool, huh?

  • Parathyroid hormone (PTH) is a hormone secreted by the parathyroid glands, which are located in the neck near the thyroid gland. PTH helps regulate calcium and phosphorus levels in the body, and it also plays a role in bone metabolism. It is released when calcium levels drop too low, stimulating osteoclasts to break down bone tissue and release calcium into the bloodstream.

calcium absorption increased

  • When PTH is released, it stimulates cells in the small intestine to absorb more dietary calcium from food. This helps maintain normal blood calcium levels and prevents hypocalcemia (low blood calcium). It also increases reabsorption of filtered calcium from urine by increasing its reabsorption rate in the kidneys.

phosphate excretion increased

  • PTH also increases phosphate excretion by stimulating cells in the kidneys to secrete more phosphate into urine. This helps maintain normal blood phosphate levels and prevents hyperphosphatemia (high blood phosphate).

bone resorption stimulated

  • In addition to increasing dietary absorption of calcium, PTH stimulates osteoclasts to break down bone tissue and release stored minerals such as calcium into circulation. This process is known as bone resorption or bone remodeling, which helps maintain normal mineral balance throughout life.

Parathyroid hormone is something that your body secretes naturally. It helps regulate the amount of calcium and phosphorus in your blood, so it’s important for keeping you healthy. Without it, you’d be in trouble!