what factors does vitamins do for the body
Vitamin B12 is a nutrient that helps keep the body's nerve and blood cells healthy and helps make DNA, the genetic material in all cells. Vitamin B12 also helps prevent a type of anemia called megaloblastic anemia that makes people tired and weak.Two steps are required for the body to absorb vitamin B12 from food.fter this, vitamin B12 combines with a protein made by the stomach called intrinsic factor and is absorbed by the body. Some people have pernicious anemia, a condition where they cannot make intrinsic factor.
How well vitamin D works depends on the amount of other vitamins and minerals that are present in your body. The other vitamins and minerals needed to help vitamin D work well are called cofactors. To get the most benefit from vitamin D, you must have other cofactors in your body.Vitamin D has a number of cofactors; the ones listed below are the most important.1  Magnesium. 2  Vitamin K.3  Zinc. 4  Boron. 5  Vitamin A.he other vitamins and minerals needed to help vitamin D work well are called cofactors. To get the most benefit from vitamin D, you must have other cofactors in your body. Vitamin D has a number of cofactors; the ones listed below are the most important. 1  Magnesium. 2  Vitamin K. 3  Zinc. 4  Boron. 5  Vitamin A.