Calcitonin is a hormone produced by the thyroid gland, specifically by the C cells. Its primary function is to regulate calcium levels in the blood by inhibiting bone resorption (the process by which bone is broken down and calcium is released into the bloodstream), thus helping to lower blood calcium levels.
The calcitonin test is often used to:
Calcitonin plays a secondary role compared to other calcium-regulating hormones, like parathyroid hormone (PTH), but is an important marker in certain thyroid-related conditions.
Yes. Book home collection when ordering online or call our team. Trained phlebotomists visit your address at the scheduled slot.
Most routine tests are reported same day after sample validation. Specialized tests may take longer — see your booking confirmation.
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