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Vitamin B-12 is one of eight B vitamins which is important for the normal functioning of the brain and nervous system, and for the formation of blood. It is normally involved in the metabolism of every cell of the body, especially affecting DNA synthesis and regulation, but also fatty acid synthesis and energy production.

In people and animals, vitamin B-12 is stored in the liver.

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What disorder of the liver could result in excess Vitamin B12 in the body?

Liver disease (such as cirrhosis or hepatitis) is a medical condition that can increase vitamin B12 in the body. Some myeloproliferative disorders (for example, polycythemia vera and chronic myelocytic leukemia or CML) can also increase vitamin B12 in the body. Vitamin B12 excess is virtually harmful since it is a water-soluble vitamin. It will just be secreted from the body as urine. The conditions themselves are what is cause for concern. The increased vitamin B12 can just be used as an indicator for the disease.


Pernicious anemia is due to lack of what vitamin?

Perncious anemia is caused by the body's inability to absorb the vitamin B12 from the gastrointestinal tract, due to a loss of gastric parietal cells. Regular B12 supplementation can keep pernicious anemia at bay, though it is not a complete cure. B12 is a vitamin obtained from meat and dairy products.


What vitamins help the body to use protein?

Vitamins B6, B12, and C play important roles in helping the body utilize protein. Vitamin B6 helps in the metabolism of amino acids, vitamin B12 aids in the synthesis of proteins, and vitamin C helps in the absorption of iron which is needed for protein production.


Is B12 a vitamin or a mineral?

B12 is a vitamin


What's the difference between vitamin B12 and vitamin B6?

Vitamin B12 and vitamin B6 are both important for the body, but they have different roles. Vitamin B12 helps with nerve function and the production of red blood cells, while vitamin B6 is involved in metabolism and the immune system. Additionally, vitamin B12 is only found in animal products, while vitamin B6 is found in a variety of foods.


Explain the relation between vitamin b12 and pernicious anemia?

first of all its called vitamin b12 deficiency anemia. Pernicious anemia and vitamin B12 deficiency anemia are the same thing. Pernicious anemia is caused by a lack of vitamin B12. You're not able to absorb the vitamin B12 due to the absence of intrinsinc factor.


When does vitamin B12 anemia occur?

Vitamin B12 deficiency anemia is another type of megaloblastic anemia that develops when the body doesn't absorb enough of this nutrient.


Does your body replenish it's b12 supply?

Neither plants nor animals are independently capable of constructing vitamin B12 (Only bacteria have the enzymes required for its synthesis). B12 is replenished in the body from dietary sources.


Is vitamin B12 a fat-soluble or water-soluble vitamin?

Vitamin B12 is a water-soluble vitamin.


How does a deficiency in vitamin B12 affect the attractiveness of humans to mosquitoes?

A deficiency in vitamin B12 can lead to changes in body odor that make humans more attractive to mosquitoes.


How does vitamin B12 help baseball players?

Some athletes believe that vatamin B12 injections will increase oxygen supply to the muscles. But according to a Wichita Eagle article - The absence of a vitamin B12 deficiency does not support this.