can anyone get b12 injections Do You Need a Prescription for Injections? B12 Shots & Injections for
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9 References Ng FM, Sun J, Sharma L, et al

A healthcare professional will review your medical history, discuss any symptoms you've been experiencing, and conduct tests if necessary to evaluate your vitamin B12 levels

For example, proton pump inhibitors (PPIs) and H2 receptor antagonists lower stomach acid

[DOI] [PMC free article] [PubMed] [Google Scholar] 41.Canto C, Houtkooper RH, Pirinen E, Youn DY, Oosterveer MH, Cen Y, Fernandez-Marcos PJ, Yamamoto H, Andreux PA, Cettour-Rose P, Gademann K, Rinsch C, Schoonjans K, Sauve AA, Auwerx J
