Vitamin A is used to improve the eyesight of human beings such.
Vitamin D is produced by ultraviolet radiation on your skin. The UV light converts a precursor molecule to vitamin D.
Vitamin D (disambiguation).
I know that vitamin d is one isn't vitamin e another?
Vitamins A , C and D. Calcium also helps
Vitamin a, Vitamin b, vitamin c.
The skin uses the sun to produce vitamin D. It is not literally absorbed through the skin from the sun, rather vitamin D is produced by the body under the skin in reaction to sunlight. Vitamin D is necessary to keep bones and teeth healthy as it helps to regulate the amounts of phosphate and calcium in the body.
The term "vitamin D" refers to several different forms of this vitamin. ergocalciferol (vitamin D2) and cholecalciferol (vitamin D3). Vitamin D2 synthesized by plants. Vitamin D3 is synthesized by humans in the skin. D is the fourth letter in the Latin alphabet and the vitamin D was the fourth vitamin discovered.
is vitamin d a compound?
Vitamin D comes from sunshine exposure and works with the mineral calcium. "Sunshine vitamin" is the nickname for vitamin D because the human body produces vitamin D through exposure to the UV rays of the Sun.
it is a vitamin.
Yes, why else would it be called vitamin D if not?
vitamin D will prevent rickets.