can you take b12 oral and injections Sublingual vs. B12 Injections: Which Option Is Right for You? – WhyNotNatural B12 Injections vs Pills: Richmond's
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For best results, use consistently for at least three to six months, ideally alongside attention to nutrition (particularly protein and iron levels) and any underlying causes
Age-Related Decline: As we age, our stomach acid naturally decreases, making it harder to extract B12 from our diet
J Bacteriol 180, 67196728 (1998)
First, the inclusion criteria may create differences in patient backgrounds
