b12 injections reviews Is a Vitamin Injection ACTUALLY Worth It? Vitamin B12 Shots Confer No
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[DOI] [PMC free article] [PubMed] [Google Scholar] 191.Li, J.-J

A nurse practitioner might mistakenly code for iron deficiency anemia instead of Vitamin B12 deficiency

Low serum level

I thought about asking the doctor or nurse next time I saw them for their logic (but in todays environment the standard answer from them is if you ask questions, they consider that aggressive behaviour, so Ive been rather put off speaking up)
