The organ that secretes calcitonin is the thyroid gland.
Calcitonin plays a crucial role in calcium regulation within the body. Here's a more detailed look:
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Source: As stated in the provided reference, calcitonin is made and released by the thyroid gland.
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Function: Calcitonin helps decrease calcium levels in the blood. This is important for maintaining calcium balance.
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Counter Hormone: Calcitonin opposes the effects of parathyroid hormone. Parathyroid hormone increases blood calcium levels. Together, these hormones maintain a stable calcium concentration.
In summary, the thyroid gland produces calcitonin, a hormone essential for lowering blood calcium levels and maintaining calcium homeostasis.
