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 - 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 B12 Deficiency: Causes, Symptoms, and Treatment
2024年6月29日 · Vitamin B12 is essential for good health, but some people may not be getting enough. WebMD tells you about symptoms of a vitamin B12 deficiency and how it can be treated.
VITAMIN B12 - Uses, Side Effects, and More - WebMD
Learn more about VITAMIN B12 uses, effectiveness, possible side effects, interactions, dosage, user ratings and products that contain VITAMIN B12.
Vitamin B12 Deficiency: Symptoms, Causes & Treatment
2024年8月1日 · Vitamin B12 deficiency is a lack of vitamin B12 in your blood. It happens if you aren't eating enough vitamin B12 or if you have trouble absorbing it.
Vitamin B12 - Health Professional Fact Sheet
This disease leads to attacks on parietal cells in the stomach, resulting in failure to produce intrinsic factor and malabsorption of dietary vitamin B12, recycled biliary vitamin B12, and free vitamin B12 [1,6,11].Therefore, without treatment, pernicious anemia causes vitamin B12 deficiency, even in the presence of adequate vitamin B12 intakes.
Vitamin B12: Health Benefits, Safety Information, Dosage, and …
2024年10月15日 · Vitamin B12 is an essential nutrient that helps the body create DNA, nourishes the brain and nervous system, and assists with the formation of healthy red blood cells. The nutrient occurs ...
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 Benefits and Best Sources - Cleveland Clinic Health …
2022年6月8日 · Vitamin B12 plays many important roles in your body, with many benefits, including: Forms healthy red blood cells and DNA. One main benefit that vitamin B12 provides is producing red blood cells ...
Vitamin B-12: Benefits, foods, deficiency, and supplements
2023年12月8日 · itamin B-12 is an essential vitamin needed for nerve tissue, brain function, and red blood cell production. It is found in many animal products. Learn more.