what's the v difference between b12 injections and b12 pills Vitamin vs. Supplements: Which is Right for You? B12 Shots & Injections for
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[DOI] [PubMed] [Google Scholar] 136.Bloomgarden ZT

GLOW patients with severe deficiency may start with weekly injections, tapering to monthly maintenance

400mg before meals, up to three times daily

doi: 10.1016/0022-3999(94)90099-X 14 ViehoffP
