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While the daily dose was sufficient to maintain serum B12 levels above 156 pmol/l in almost all subjects, the weekly dose was only able to do so in 74% of subjects (Sanz-Cuesta, 2020)
Is a clinical review required, and what happens if I'm not eligible
Vitamin B12 injections deliver 100% bioavailable cobalamin directly into the bloodstream bypassing the stomach acids that destroy oral supplements
While studies indicate its potential benefits, ensuring proper usage under medical supervision is vital
The critical distinction is why the level is elevated
Pregnant or breastfeeding women Always take under guidance
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