D
Vitamin D is a hormone also.
YES
No, vitamin D is a vitamin. Minerals are a separate nutrient category. However, vitamin D does aid in calcium absorption, and calcium is a mineral.
vitamin D human skin produces vitamin D when exposed to sunlight
Vitamin D
its a source of vitamin D.
No, vitamins are by definition an essential nutrient that cannot be made by the body in sufficient quantities. Vitamin D is not really a vitamin. The human body can produce this nutrient and it is actually a hormone, not a vitamin.
Vitamin D?
Vitamin D is the sunshine vitamin.
Vitamin D absorbs calcium
vitamine A witch will be transformed to vitamine D by the human body