b12 injections vs b12 supplements The Advantages of Versus Oral Supplements: Shawn Veiseh, M.D.: Family Medicine Vitamin B12 Oral vs Injection
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If youre new to this treatment, heres a step-by-step guide to help you know what to expect and how to prepare

B12 injections deliver this important vitamin directly into your bloodstream for fast, effective absorption

Deficiency can lead to numbness, tingling, memory problems, and mood changes

[DOI] [PMC free article] [PubMed] [Google Scholar] 45.Stromsdorfer KL, Yamaguchi S, Yoon MJ, Moseley AC, Franczyk MP, Kelly SC, Qi N, Imai S, Yoshino J
Several of those together warrant a GP visit

It can also result in confusion and personality changes
