why do you get a b12 injection Best Vitamin Sites: Where to Inject B12 · PA Relief B12 Injection Dosage and Frequency:
Description
PMID: 11674834

- intrinsic factor deficiency - D51.0 - factor (congenital) - D51.0 - combined (spinal cord) (subacute) - E53.8 - with anemia (pernicious) - D51.0 - Disease, diseased - See Also: Syndrome

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Potential Side Effects Common Side Effects Injection site reactions: Mild pain, redness, or swelling at the injection site usually resolves quickly
