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B12 Intravenous Dose and IV Infusion Protocols Intravenous B12 injections deliver the vitamin directly into the bloodstream
Tiny injections are placed directly into muscle tissue
[1] It is prepared in a 30 mL multi-dose vial with a preservative (2 % benzyl alcohol) for multiple withdrawals
Some microdosers even add 3ml of water to create a 3.33mg/ml concentration, making extremely low doses easier to measure
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