Vitaminin B12

Were you looking for information about Vitamin B12? Vitaminin B12 is a common misspelling of vitamin B12.
Vitamin B12 is a water-soluble vitamin that is essential for healthy blood and nerve cells. It is bound to protein in food and is released by stomach acid and absorbed into the bloodstream. Some people have difficulty absorbing it into the bloodstream; to overcome these absorption problems, vitamin B12 injections are often used. The vitamin is also available in tablet, nasal spray, capsule, oral liquid, and patch form. Potential side effects include blood clots in the legs, diarrhea, and rash.
(Click Vitamin B12 for a more in-depth look at this vitamin, including its benefits, effectiveness, safety, and dosing information. You can also click any of the links in the box to the right for specific information.)
Last reviewed by: Kristi Monson, PharmD
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