There are four institutions of higher learning in Alabama that are listed among Tier 1 national universities by U.S. News & World Report - The University of Alabama (UA), Auburn University (AU), the University of Alabama at Birmingham (UAB), and The University of Alabama in Huntsville (UAH).
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.First, hydrochloric acid in the stomach separates vitamin B12 from the protein to which vitamin B12 is attached in food.After 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.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.
Vitamin B12, vitamin B12 or vitamin B-12, also called cobalamin, is a water-soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood.itamin B12, vitamin B12 or vitamin B-12, also called cobalamin, is a water-soluble vitamin with a key role in the normal functioning of the brain and nervous system, and for the formation of blood.