What Medications Interfere with Vitamin B12 Absorption?

Learn about medications that can reduce Vitamin B12 absorption and how to discuss them with your doctor.

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Medications like metformin (commonly used for diabetes) can reduce B12 absorption. Certain antibiotics, like chloramphenicol, may blunt the response to B12 supplements. Proton pump inhibitors (used to treat acid reflux) such as omeprazole can also interfere with B12 absorption. To avoid interactions, discuss any new medications or supplements with your healthcare provider.

FAQs & Answers

  1. Which medications should I avoid when taking Vitamin B12? Medications like metformin, chloramphenicol, and proton pump inhibitors can affect Vitamin B12 absorption.
  2. How does metformin affect B12 levels? Metformin can reduce Vitamin B12 absorption, potentially leading to deficiency if not monitored.
  3. Can I take Vitamin B12 supplements with antibiotics? Certain antibiotics like chloramphenicol may lessen the effectiveness of B12 supplements.
  4. What are proton pump inhibitors and their effect on B12? Proton pump inhibitors like omeprazole can interfere with B12 absorption, making it important to consult with your healthcare provider.

Watch More

For more insights on vitamin absorption and medication interactions, check out our videos on essential vitamins and how medications can impact your health.

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