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The body needs to have sunlight on the skin, to make vitamin D.

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Q: What factors limit the amount of vitamin d that can be made by the body?
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Related questions

What is the amount of vitamin needeed by your body?

in large amounts


What happens if you do not take vitamin c in amount which are body requires?

If your body has an inadequate amount of vitamin C you can develop scurvy. The best way to prevent this is to simply have an orange or other fruit with a high vitamin C content.


What organ in the body has the highest amount of vitamin K?

kindney


Where is most Vitamin A stored?

Vitamin A is a fat-soluble vitamin which means that it is stored in the liver. Vitamin A dosages should not exceed the recommended daily amount or they can be toxic to the body.


What is meant by bioavabilability of a vitamin in food?

The amount absorbed and subsequently used by the body


Why don't health professionals think we shouldn't take vitamins?

Not all health professionals agree you should take vitamin supplements, at least not as a substitute for getting your vitamins and other nutrients from food. When you get vitamins from food, you get the complete vitamin and co-factors that the nutrients need to work in your body. Supplements do not always, in fact often do not, contain the whole vitamin or the co-factors the vitamin needs to work.


Which vitamin suppliments are the best for a healthy body?

That depends on which vitamins the body is not getting as a result of diet or other enviromental factors.


How does vitamin K interact with coumadin?

Vitamin K is converted to active vitamin K in the body which helps to activate clotting factors in the liver. Coumadin (warfarin) prevents the body from activating vitamin K, therefore the clotting factors are never activated and your blood becomes thinner or more difficult to clot. When you eat vitamin K rich foods (green leafy vegitables, etc), the vitamin K competes with the Coumadin and can neutralize its effect.


What vitamin gives you extra strength and endurance?

No vitamin does. Your body needs a balanced amount with protein, sugars and fats. You can not win a race with just taking an extra dose of a vitamin.


What is High bioavailability in food?

The amount of vitamins from your diet, without considering the vitamin supplements


What Factors affect the amount of inertia of body?

Velocity and mass


Why Safety Is Important When Taking A Vitamin A Supplement?

Vitamin A is an important element required for the healthy functioning of the body. One of the easiest ways to get the suggested dietary amount is through the use of vitamin A supplements. It is important to pay attention to the amount of vitamin A that is ingested, however, because large doses can actually be very harmful and even cause vitamin A poisoning. Most vitamin A supplements should be taken only after examining the amount of the vitamin in any other supplements being taken. Additionally, some topical skin treatments contain vitamin A as well and can be absorbed into the body quickly. Taking too much vitamin A can result in serious liver damage, although a vitamin A deficiency is equally as harmful over time.