Causes of Vitamin B12 Deficiency - Cobalamin
Decreased ...
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Description

Causes of Vitamin B12 Deficiency - Cobalamin

Decreased Intake

Pancreas: Insufficiency

Intestine: SIBO, Celiac disease, IBD, Lymphoma, Amyloidosis, Resection, D. latum

Stomach: Pernicious anemia, Bypass/gastrectomy, H. pylori infection, B12 malabsorption, Gastritis

Other: Medications (PPI, H2 blockers, metformin), Genetic



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Contributed by

Dr. Gerald Diaz
@GeraldMD
Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG:  https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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