Moderate Risk Can take together (with caution)

Can I Take Metformin and Vitamin B12 Together? — Safety Guide

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

Medically Reviewed by GoDavaii Health Team|Updated April 2026

Quick Answer

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.

Important Medical Disclaimer: This drug interaction information is for educational purposes only. Always consult your doctor or pharmacist before combining medicines. Individual responses may vary based on health conditions, dosage, and other factors. GoDavaii's AI assistant can provide additional guidance in 16 Indian languages.

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