There are quite a few specific benefits of B12 injections for those who need them, and board-certified internist Sohan Varma, MD, makes you aware of them before your treatment
People who receive hemodialysis frequently struggle to fall asleep, sometimes as a result of breathing pauses while they sleep (sleep apnea), or as a result of achy, unpleasant, or restless legs
As far back as the 1970s, there were case reports in the literature of B12 deficiency associated with metformin use, with several observational studies reporting the same, but very little in the way of high-quality, well-powered, prospective studies
Pain is minimal, and mainly associated with minor discomfort at the injection site with little to no recovery time
Careful handling of every multi-dose vial reduces infection transmission risks
It is indicated for treating vitaminB12 deficiency in conditions such as pernicious anemia, dietary deficiency, and malabsorption syndromes, as well as for use in diagnostic procedures like the Schilling test