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In most cases, you'll need to take cyanocobalamin injections once a month for the rest of your life, although this may vary
Atrophic gastritis Atrophic gastritis is thought to affect 10%-30% of people over 60 years of age (7)
Potential Side Effects and Considerations Vitamin B12 is generally safe at recommended doses, but side effects like headache, nausea, or stomach upset can occur with high-dose supplementation
National Library of Medicine: "B Vitamins" Mayo Clinic: "Biotin (Oral Route)" FDA: FDA 101: Dietary Supplements Mayo Clinic: "Anaphylaxis" Mayo Clinic: "Niacin" Mayo Clinic: "Allergies" Vitamin B12 - "Health Professional Fact Sheet" National Institutes of Health: "Vitamin B12 - Health Professional Fact Sheet" Journal of Allergy and Clinical Immunology: Vitamin B12 Hypersensitivity: A Retrospective Multicenter Study Justin Laube, MD Medical Reviewer Justin Laube, MD, is a dual board-certified integrative and internal medicine physician, retreat leader, and healing educator with over 15 years of experience caring for patients w
Stay Consistent: Recovery takes time, so maintaining your treatment routine is critical
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