vitamin D
Not enough sunlight or milk.
Vitamin D is the sunshine vitamin.
Vitamin D?
No vitamin loss
vitamin D
Milk is fortified with vitamin D for calcification and metabolism of bones and teeth. Vitamin A which naturally occurs in milk but is lost in the processing of milk is also added. Vitamin a helps with vision, skin, and the immune system.
vitamin D
Vitamin D?
There are many but sunlight is the main. hope
Milk has calcium and vitamin D. However, you don't have to drink milk. You can take supplements or eat other foods rich in calcium. 15 min of direct sunlight can provide enough vitamin D for a day for a person.
The sunshine rays allows one's body to get vitamin D
Cholecalciferol is a form of Vitamin D, that is generated in the skin when exposed to UV sunlight. Vitamin companies can create cholecalciferol in a laboratory and it is sold in vitamin supplements and used to fortify foods, such as milk and/or cereals.