Vitamin B12 - Wikipedia
Vitamin B 12, also known as cobalamin, is a water-soluble vitamin involved in metabolism. [2] 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. [3]
Vitamin B-12 - Mayo Clinic
2024年6月28日 · Vitamin B-12 (cobalamin) plays an essential role in red blood cell formation, cell metabolism, nerve function and the production of DNA, the molecules inside cells that carry genetic information. Food sources of vitamin B-12 include poultry, meat, fish and dairy products.
Vitamin B12 Deficiency: Symptoms, Causes & Treatment - Cleveland Clinic
2024年8月1日 · Transcobalamin II deficiency: This is a rare genetic disorder that impairs the transport of vitamin B12 (also known as cobalamin) within the body. What are the symptoms of vitamin B12 deficiency? Vitamin B12 deficiency can cause physical, neurological and psychological symptoms.
Vitamin B-12 (Cobalamin) for Fatigue, Memory Loss, Weakness - WebMD
2023年3月15日 · Vitamin B-12 (cobalamin) plays a role in making DNA and also helps keep nerve cells and red blood cells healthy. Why do people take vitamin B-12?
Vitamin B12 (Cobalamin) Information | Mount Sinai - New York
Vitamin B12, also called cobalamin, is one of 8 B vitamins. All B vitamins help the body convert food (carbohydrates) into fuel (glucose), which is used to produce energy. These B vitamins, often referred to as B complex vitamins, also help the body use fats and protein.
Vitamin B12 (Cobalamin) - StatPearls - NCBI Bookshelf
2023年7月16日 · Vitamin B12 (cobalamin) is an essential vitamin and medication used to manage and treat pernicious anemia, ileal resection, treatment of spinal cord myelopathy, and other conditions. This activity reviews the indications, action, and possible contraindications for cobalamin as a valuable agent.
Health Benefits of Vitamin B12, Based on Science
2024年1月30日 · Vitamin B12, also known as cobalamin, is an essential vitamin that your body needs but cannot produce. It’s found naturally in animal products, but also added to certain foods and available as...
Vitamin B12 – The Nutrition Source
Vitamin B12, or cobalamin, is naturally found in animal foods. It can also be added to foods or supplements. Vitamin B12 is needed to form red blood cells and DNA. It is also a key player in the function and development of brain and nerve cells. Vitamin B12 binds to the protein in …
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 …
Vitamin B-12: Benefits, foods, deficiency, and supplements
2023年12月8日 · Vitamin B12 (cobalamin) is essential for the health of nerve tissue, brain function, and red blood cells. Sources include meat, eggs, and some yeast products. People with a B12 deficiency may...