giving b12 injections Vitamin C and Injection Techniques Instructions for B12 Injection |
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Beauverd, M., Mitchell, J

should I be worried? before considering a reassessment with your healthcare provider if no benefits are felt

You may lack vitamin B12 if you dont get enough of this micronutrient in your diet or if you have a digestive system disorder that prevents proper B12 absorption

[DOI] [PMC free article] [PubMed] [Google Scholar] 351.Kim, M.-B
It is injected intramuscularly or subcutaneously (deep under the skin), depending on the providers instructions and patient preference