In order for vitamin D to function effectively in the body, the hormone form, which is produced by
the liver and kidney, must be converted by sunlight to the active vitamin form. This vitamin form then works in conjunction with parathormone to help regulate calcium metabolism.

Question

Quizplus · Accepted Answer

Sunlight exposure helps the body synthesize vitamin D from cholesterol in the skin. This vitamin D is then converted into its active form by the liver and kidneys, not the other way around.

In Order for Vitamin D to Function Effectively in the Body