According to the University of Maryland Medical Center, B12, or cobalamin, is an especially important vitamin for maintaining healthy nerve cells, and it helps in the production of DNA and RNA, the bodys genetic material. B12 works with other B vitamins (namely B9) to produce red blood cells and help iron work its way through the body
Its especially beneficial for individuals with absorption issues, such as those with gastrointestinal disorders or after certain surgeries
Vitamin shots for energy fill gaps left by poor diet
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In some cases, injections are paused to monitor natural absorption or due to changing medical needs, not because B12 is unsafe
[2] During a monotherapy clinical trial of topiramate in the treatment of epilepsy in adults, chest pain (unspecified) was reported in 1% of patients receiving 50 mg/day and 2% of patients receiving 400 mg/day