Vitamin B-12 - Mayo Clinic Vitamin B-12 is a vitamin the body uses to make and support healthy nerve cells It's also used to make healthy red blood cells and the genetic material inside cells called DNA Vitamin B-12 also is called cobalamin Food sources of vitamin B-12 include poultry, meat, fish and dairy products
Vitamin B12 - Wikipedia Vitamin B12, also known as cobalamin or extrinsic factor, is a water-soluble vitamin involved in metabolism [2] One of eight B vitamins, it serves as a vital cofactor in DNA synthesis and both fatty acid and amino acid metabolism [3]
Vitamin B12 Deficiency: Symptoms, Causes Treatment Vitamin B12 deficiency, sometimes called cobalamin deficiency, happens when your body is either not getting enough or not absorbing enough vitamin B12 from the foods you eat
Cyanocobalamin Uses, Side Effects Warnings - Drugs. com Cyanocobalamin, also known as Vitamin B12, is a form of vitamin B found in foods Vitamin B12 is important for growth, cell reproduction and energy, healthy red blood cell formation and to keep your nerve cells healthy
Vitamin B12 - Health Professional Fact Sheet Vitamin B12 is a water-soluble vitamin that is naturally present in some foods, added to others, and available as a dietary supplement and a prescription medication Because vitamin B12 contains the mineral cobalt, compounds with vitamin B12 activity are collectively called cobalamins [1]
Vitamin B12 | Sources, Deficiency Health Effects | Britannica Vitamin B 12 occurs in several forms, called cobalamins; cyanocobalamin is the principal one used in vitamin supplements and pharmaceuticals Vitamin B 12 was first isolated in 1948 by American chemist Karl Folkers and British chemist Baron Alexander Todd