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Safia Pirani Determine the Right Vitamin B12 Dosage
Always allow vials to come to room temperature before opening to reduce condensation, and avoid repeated freeze-thaw cycles
Unlike other vitamins, the absorption of vitamin B12 depends on a protein produced in the stomach called intrinsic factor
For a 2.5 mg target dose: Volume to Draw = Desired DoseConcentration = 2.5 mg10 mg/mL = 0.25 mL Convert to syringe units
MSD Manual Professional Edition
Some independent researchers recommend taking the full daily dose on an empty stomach, first thing in the morning
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