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Avoid alcohol consumption while receiving this injection as it may interact with the medication and negatively affect its efficacy
Self-administered B12 shots are generally recommended for individuals: whose bloodwork has documented low B12 levels Patients with pernicious anemia or a lack of intrinsic factor Individuals with Crohn's disease, celiac disease, or post-bariatric surgery malabsorption Vegans and strict vegetarians are unable to correct the deficiency through diet Older adults whose stomach acid production has declined with age Anyone on long-term metformin or proton pump inhibitors Across most of the U.S., injectable B12 is not sold over the counter a clinician has to write the script before a pharmacy can dispense it
If your initial biopsies dont show dysplasia, endoscopy with biopsy should be repeated about every three years
What Are the Side Effects of B12 Shots vs IV Infusions
Typical dosage may range from 1000 mcg once monthly to 1000 mcg several times weekly
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