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When it hits the stomach acid, the B12 separates from the protein so it can be absorbed
Inspect visually before use
Step 2: Clean the vial rubber stopper with an alcohol swab
Reading the Supplement Facts or prescribing information can help adults understand the amount per serving, ingredient list, and directions
Vitamin B12 Injections: How They Work Vitamin B12 injections are typically administered through a shot, usually into the muscle, although they can also be given subcutaneously (under the skin)
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