Can You Take Metformin and Vitamin E Together?

What the interaction means

Vitamin E's own NIH ODS and MedlinePlus sources do not name metformin anywhere. Metformin's FDA label does not mention vitamin E or tocopherol.

No documented interaction was identified in the authoritative sources reviewed. This is not a guarantee that no interaction exists for every dose, formulation, or individual -- it means the sources checked did not document one.

Practical context

Both substances' own current authoritative sources were checked directly, full text, in both directions.

What the sources say

Related interactions

• Metformin and Vitamin B12Monitor
• Metformin and SertralineInsufficient evidence
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• Metformin and CalciumInsufficient evidence
• Metformin and IronInsufficient evidence
• Metformin and MagnesiumInsufficient evidence
• Metformin and WarfarinInsufficient evidence
• Metformin and St. John's WortInsufficient evidence
• Metformin and ZincInsufficient evidence
• Metformin and CoQ10 (Coenzyme Q10)Insufficient evidence
• Metformin and PotassiumInsufficient evidence
• Metformin and CopperInsufficient evidence
• Metformin and LisinoprilInsufficient evidence
• Metformin and DoxycyclineInsufficient evidence
• Metformin and OmeprazoleInsufficient evidence
• Metformin and SpironolactoneInsufficient evidence
• Metformin and MelatoninInsufficient evidence
• Metformin and AtorvastatinInsufficient evidence
• Metformin and Vitamin DInsufficient evidence
• Metformin and CaffeineInsufficient evidence
• Metformin and CreatineInsufficient evidence
• Metformin and Vitamin KInsufficient evidence
• Metformin and LevothyroxineInsufficient evidence
• Metformin and ProbioticsInsufficient evidence
• Metformin and TurmericInsufficient evidence
• Metformin and Omega-3 / Fish OilInsufficient evidence
• Metformin and AmlodipineMonitor
• Metformin and AshwagandhaMonitor
• Metformin and LosartanInsufficient evidence
• Metformin and AspirinInsufficient evidence
• Metformin and Folate / Folic AcidInsufficient evidence
• Metformin and EscitalopramInsufficient evidence
• Metformin and IbuprofenInformational
• Metformin and Vitamin CInsufficient evidence
• Vitamin E and OmeprazoleInsufficient evidence
• Vitamin E and SertralineInsufficient evidence
• Vitamin E and Vitamin B12Insufficient evidence
• Vitamin E and SpironolactoneInsufficient evidence
• Vitamin E and St. John's WortInsufficient evidence
• Vitamin E and TurmericInsufficient evidence
• Vitamin E and CalciumInsufficient evidence
• Vitamin E and CiprofloxacinInsufficient evidence
• Vitamin E and Vitamin KMonitor
• Vitamin E and AtorvastatinInsufficient evidence
• Vitamin E and CaffeineInsufficient evidence
• Vitamin E and CopperInsufficient evidence
• Vitamin E and CoQ10 (Coenzyme Q10)Insufficient evidence
• Vitamin E and CreatineInsufficient evidence
• Vitamin E and DoxycyclineInsufficient evidence
• Vitamin E and IronInsufficient evidence
• Vitamin E and LevothyroxineInsufficient evidence
• Vitamin E and LisinoprilInsufficient evidence
• Vitamin E and MagnesiumInsufficient evidence
• Vitamin E and MelatoninInsufficient evidence
• Vitamin E and ProbioticsInsufficient evidence
• Vitamin E and Vitamin CMonitor
• Vitamin E and Omega-3 / Fish OilInsufficient evidence
• Vitamin E and AshwagandhaInsufficient evidence
• Vitamin E and Folate / Folic AcidInsufficient evidence
• Vitamin E and LosartanInsufficient evidence
• Vitamin E and AmlodipineInsufficient evidence
• Vitamin E and AspirinUse caution
• Vitamin E and IbuprofenInsufficient evidence
• Vitamin E and EscitalopramInsufficient evidence
• Vitamin E and PotassiumInsufficient evidence
• Vitamin E and WarfarinMonitor
• Vitamin E and Vitamin DInsufficient evidence
• Vitamin E and ZincInsufficient evidence