The B vitamins are water soluble, which means that what is not used immediately by the body is excreted in the urine vitamin B12 can be stored in the liver for a long time. Vitamin B12 is available in certain food sources, such as meat, dairy and eggs. If you are a vegetarian, or don't consume these foods in high amounts, you should take a vitamin B12 supplement to prevent a deficiency.
A lot. Like,200000 mg.
It takes approximately 24 hours for the absorption of vitamin B12. For quicker absorption, you can get a B12 shot.
How much ml of B-12 injections a daily is recommended
In my case it is "chronic anaemia" where "chronic" means "lasting for a long time". It can also be called "pernicious anaemia". The problem occurs when the body cannot make the B12 vitamin from the food which has been digested, so the alternative is to have a B12 injection every 3 months. One effect of lack of B12 is that you become very tired much more easily.
The foods that are highest in B12 are shellfish; liver, especially beef liver; fish such as herring, smoked salmon, and tuna; soy products like tofu, and the type of cereals that are fortified with vitamin B12 such as All Bran. You should not take estrogen pills without checking with your doctor. Any excess vitamin B12 leaves the body or is stored by the liver for when you need it.
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.
Yes, folate can help in the absorption of B12 by converting it into a form that is easier for the body to absorb.
The National Institute of Health says there is no upper daily limit for vitamin B-12.
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.
I think it is B12 because its another name is Cynocobalamine. RITURAJ
The National Institute of Health says there is no upper daily limit for vitamin B-12.