Vitamin B12 and Metformin: Moderate risk interaction. Can be taken together with caution. Vitamin B12 and Metformin can generally be taken together with precautions. Metformin reduces B12 absorption long-term.

Drug InteractionModerate RiskAI-Verified

Can I take Vitamin B12 with Metformin?

Vitamin B12 and Metformin can generally be taken together with precautions. Metformin reduces B12 absorption long-term.

Vitamin B12MEDICINE AMetforminMEDICINE B
Can be combined
With medical supervision

Quick verdict

Yes — Vitamin B12 and Metformin can usually be combined.

Vitamin B12 and Metformin can generally be taken together with precautions. Metformin reduces B12 absorption long-term.

How They Interact

Metformin reduces B12 absorption long-term.

Safety Guidelines

Supplement B12 if on Metformin >1 year. Annual B12 check.

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

Interaction AI · 22 languages

Apne poore medicine list ka scan karwao.

AI 40,000+ interactions check karega — Vitamin B12, Metformin, aur jo bhi aap lete ho. Free, instant, apni language mein.

Get the Full Experience

Voice chat in 22+ languages. Cough analysis. Face scan. Food analysis. Health score. All free.

Get it on
Google Play
Coming soon on
App Store

Free. No ads. No data selling.

This is 50% of what GoDavaii AI shows.

Personalized Vitamin B12 + Metformin interaction review — dose timing, safer alternatives, check against YOUR full medicine list in 22 Indian languages.

More Drug Interactions