ukmla MCQ (SBA): B12 Deficiency from PPI

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MediumGastroenterologyB12 Deficiency from PPIukmlamrcgp aktprescribing safety assessment

A 70-year-old on long-term omeprazole develops B12 deficiency. Which mechanism explains this?

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ukmla MCQ: B12 Deficiency from PPI — Answer & Explanation | iatroX