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.
vitamin c
in large amounts
kindney
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.
vitamin c
The amount of vitamin D that can be made by the body is limited by factors such as sun exposure, skin pigmentation, age, geographic location, clothing coverage, and the use of sunscreen. Additionally, certain medical conditions or medications can affect the body's ability to produce vitamin D.
If it is a fat soluble vitamin it is stored in you body fat, if it is a water soluble it is urinated away
The amount absorbed and subsequently used by the body
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.
you can get sick because your body needs all the vitamins and minarals it can get.
The amount of vitamins from your diet, without considering the vitamin supplements
Vitamines A, D, E and K are the only vitamines that can accumulated in the body, the rest of the vitamines are eliminated from the body if they are not used.