Vitamin D was the fourth vitamin named (in the early 1920's). Researchers have been naming newly discovered vitamins in the alphabetical order, and D is the fourth letter of the Latin (and English) alphabet. As research progressed, a few of the vitamins have been renamed or reclassified, which is why certain letters are missing from the current list of vitamin names.
If you mean,"do we get vitamin D from the sun?" then yes, we do. If you mean,"does the sun burn up vitamin D?" or,"Did the sun come into existence as a giant ball of vitamin D?" then no.
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Vitamin D is produced by ultraviolet radiation on your skin. The UV light converts a precursor molecule to vitamin D.
vitamin tablets work but doesnt mean u dont have to go out side vitamin D tablets do have side affects but listen to your doctor BY RITHIK DIAS
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 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.