Which of the following vitamins acts like hormone?

A. Vitamin A

B. Vitamin B

C. Vitamin C

D. Vitamin D

Answer: Option D

Solution(By Examveda Team)

Vitamin D is a hormone the kidneys produce that controls blood calcium concentration and impacts the immune system. It is also known as calcitriol, ergocalciferol, calcidiol and cholecalciferol. Of those, calcidiol is the form doctors most commonly focus on when measuring vitamin D levels in the blood.

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