What does Vitamin D do for you?

Question

I always drink alot of milk. Just wondering what it is doing for my body? Thanks! :)

Answer 1

Vitamin D refers to a group of fat-soluble prohormones, the two major forms of which are vitamin D2 (or ergocalciferol) and vitamin D3 (or cholecalciferol). The term vitamin D also refers to metabolites and other analogues of these substances. Vitamin D3 is produced in skin exposed to sunlight, specifically ultraviolet B radiation. Very few foods are naturally rich in vitamin D, and most vitamin D intake is in the form of fortified products including milk, soy milk and cereal grains.

Vitamin D plays an important role in the maintenance of several organ systems.

* Vitamin D regulates the calcium and phosphorus levels in the blood by promoting their absorption from food in the intestines, and by promoting re-absorption of calcium in the kidneys.
* It promotes bone formation and mineralization and is essential in the development of an intact and strong skeleton.
* It inhibits parathyroid hormone secretion from the parathyroid gland.
* Vitamin D affects the immune system by promoting immunosuppression and anti-tumor activity.

Vitamin D deficiency can result from; inadequate intake coupled with inadequate sunlight exposure, disorders that limit its absorption, conditions that impair conversion of vitamin D into active metabolites, such as liver or kidney disorders, or, rarely, by a number of hereditary disorders. Deficiency results in impaired bone mineralization, and leads to bone softening diseases, rickets in children and osteomalacia in adults, and possibly contributes to osteoporosis.


also look @: http://en.wikipedia.org/wiki/Vitamin_d

Answer 2

It is fat in milk which carries vitamin D. It is good for healthy growth of bones.

Answer 3

your physique wont take in very plenty calcium so take in to you prefer. As a baby, my mom does no longer enable candy interior the homestead. If I had munchies, she would supply me a handfull of calcium pills to chew on. freaking hated her. yet, I actual have by no ability broken a bone and have self assurance me, I would desire to have. Now the E and B6 is a different tale. 4 hundred iu of E is seen a enormous dose and is risky. seem it up. do no longer understand approximately B6 besides the indisputable fact that this is a nutrition no longer recent in great doses in nature which might tempt me to declare you will desire to lower back off.

Answer 4

It builds strong bones, good teeth & supposed to help you lose weight.

Answer 5

It is good for your bones.