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Vitamin D, officially classified as a vitamin, functions as a hormone in the body. What other hormone is necessary in the body for vitamin D to work

User Nick Young
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1 Answer

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23 votes

Answer:

Parathyroid hormone

Step-by-step explanation:

The small, but vital, amount of ECF calcium, phosphate, and magnesium is directly or indirectly regulated by vitamin D and parathyroid hormone.

User Kenneth Garza
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