
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 - 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 Benefits: Fight Fatigue, Memory Loss, and Boost Energy - WebMD
2025年2月7日 · Vitamin B12, also called cobalamin, helps your body make DNA, nourishes your brain and nervous system, and helps maintain healthy red blood cells. It also helps your body convert food into...
VITAMIN B12 - Uses, Side Effects, and More - WebMD
Methylcobalamin is the active form of vitamin B12. Cyanocobalamin, which must be processed by the body into the active form, is the most common type used in supplements. People commonly use...
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 - 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 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...
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...
Benefits of Vitamin B12 and How to Get Enough of It - Verywell …
2024年5月31日 · Vitamin B12 contains the trace element cobalt, which is why it is sometimes mentioned as cobalamin, cyanocobalamin, hydroxycobalamin, methylcobalamin, or 5-deoxyadenosylcobalamin. If you cannot get enough vitamin B12 through diet, you may need to take it in supplement form.