vitamin b12 injections vs supplements B-12 shots What You Need to Know
Description
This can be especially helpful because oral B12 depends on proper absorption in the stomach
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[DOI] [PMC free article] [PubMed] [Google Scholar] 44.Sikiric P, Seiwerth S, Rucman R, Turkovic B, Stancic Rokotov D, Brcic L, et al
Zhu et al., 2005)
