Originally posted on Barrier’s Health and Fitness:
What is Vitamin D?
Vitamin D (cholecalciferol) is a fat- soluble vitamin. It is produced in the skin by the action of sunlight. It is also, found in animal products.
What is the Function of Vitamin D?
The function of vitamin D is to enhance the absorption of Dietary Calcium; helps to form bones and teeth. It aids the systems that…