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Aug 10, 2023 · Learn about vitamin B-12, a nutrient that helps form red blood cells, metabolize food and maintain nerve function. Find out how to get enough vitamin B-12 from foods or supplements, and what happens if you are deficient.
Vitamin B 12, also known as cobalamin, is a water-soluble vitamin involved in metabolism. It is one of eight B vitamins. It is required by animals, which use it as a cofactor in DNA synthesis, and in both fatty acid and amino acid metabolism.
Vitamin B12 is an essential vitamin for many parts of the body, especially the brain, nerves, and blood cells. Learn about its benefits, risks, dosing, and interactions for various conditions, such as deficiency, cyanide poisoning, and canker sores.
Jan 14, 2023 · Learn about the functions, sources, and deficiency symptoms of vitamin B12, a nutrient that helps make DNA and red blood cells. Find out how much you need, who is at risk, and how to prevent or treat a B12 deficiency.
Oct 18, 2022 · Learn about vitamin B12, a water-soluble nutrient that helps your body produce energy, red blood cells, and DNA. Find out the symptoms, causes, and risks of vitamin B12 deficiency, and the foods and supplements that contain it.
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 ].
Dec 14, 2023 · Learn about the signs and symptoms of low or deficient B12 levels, such as fatigue, pale skin, headaches, depression, and more. Find out how B12 deficiency is diagnosed and treated, and what foods are rich in B12.
