Metformin and Vitamin B12: Moderate risk interaction. Can be taken together with caution. Metformin and Vitamin B12 can generally be taken together with precautions. Metformin reduces B12 absorption over time. Supplement recommended.

Drug InteractionModerate RiskAI-Verified

Can I take Metformin with Vitamin B12?

Metformin and Vitamin B12 can generally be taken together with precautions. Metformin reduces B12 absorption over time. Supplement recommended.

MetforminMEDICINE AVitamin B12MEDICINE B
Can be combined
With medical supervision

Quick verdict

Yes — Metformin and Vitamin B12 can usually be combined.

Metformin and Vitamin B12 can generally be taken together with precautions. Metformin reduces B12 absorption over time. Supplement recommended.

How They Interact

Metformin reduces B12 absorption over time. Supplement recommended.

Safety Guidelines

Check B12 levels annually. Take B12 supplement if on long-term Metformin.

How to Use Smartly

Simple rules that protect you

  • Always tell your doctor/pharmacist about ALL medicines you take — prescriptions, OTC, supplements, and herbal products.
  • Keep a current medicine list with doses and timings — photo on your phone is enough.
  • Read medicine labels for timing (with food / empty stomach) before combining.
  • Even 'safe' combinations need monitoring — note any unusual symptoms in the first few days.
  • Use GoDavaii AI to double-check before adding any new medicine, supplement, or desi ilaaj.
AI-Verified · Cross-checked against 40,000+ interaction database

Not medical advice

Individual responses vary based on dose, timing, health conditions, and other medicines. Always consult your doctor or pharmacist before combining medicines. For emergencies, call 112.

Frequently Asked Questions

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