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Probably milk, in developed countries. Milk is fortified with Vitamin D, and has been since the late 40's, if not earlier.
Wiki User
∙ 13y ago
Wiki User
∙ 14y agoThe sun and tablets
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What does the D stand for in vitamin D?
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.
What is the meaning of ergocalciferol?
Ergocalciferol is another name for Vitamin D. Vitamin D, in humans, helps with the absorption of calcium and phosphate. Ergocalciferol, or Vitamin D, are substances that are fat-soluble.
Why do dogs lay in the sun?
To get vitamin D just as humans
How is vitamin d link to natural selection?
Humans get Vitamin D from the sun, and it is necessary for bone growth. People who do not get enough Vitamin D will experience improper bone growth, among other problems, and will die earlier.
What are the health benefits of taking vitamin d supplements?
In humans, vitamin D is unique both because it functions as a prohormone and because the body can synthesize it when sun exposure is adequate. Its nickname is the sunshine vitamin.
Why is sunlight important to human bones?
Humans need sunlight to produce Vitamin D
What wave is necessary for humans to produce vitamin D?
ultraviolet waves
What vitamin is synthesized in the skin with exposure to the sunlight?
Vitamin D is produced by ultraviolet radiation on your skin. The UV light converts a precursor molecule to vitamin D.
What about vitamin - D?
Vitamin D (disambiguation).
Does vitamin B come from the sun?
I know that vitamin d is one isn't vitamin e another?
Which vitamin provides for the absorption of calcium and phosphorus by bones and teeth?
Vitamins A , C and D. Calcium also helps
What is the main vitamin in milk?
Vitamin a, Vitamin b, vitamin c.
