how to give yourself b12 injections at home Shots Home: How, Where & Often Inject B12 Shot: Step-by-Step Guide for
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When is the best time of day to take my B12/MIC injection
[DOI] [PMC free article] [PubMed] [Google Scholar] Andres 2008 Andres E, Vogel T, Federici L, Zimmer J, Kaltenbach G
B12 plays a critical role in energy metabolism and the production of red blood cells, which are essential for delivering oxygen to your muscles

This depends on your needs and existing levels

Retrieved March 15, 2025, from [ \- Link Opens in New Tab]( Maryland Poison Center

Yes, you can give yourself vitamin B12 shots at home if a doctor teaches you how