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Can I take Folic acid and Vitamin c together?

Drug interaction guide

There is no harmful interaction between folic acid and vitamin C. In fact, taking them together is generally considered beneficial. Vitamin C can help prevent the breakdown of folic acid in the stomach, potentially making it easier for your body to use.

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Why this happens

Vitamin C (ascorbic acid) acts as an antioxidant that helps stabilise folate (folic acid) in the digestive tract, protecting it from oxidative degradation. This can slightly improve the absorption and stability of the folic acid.

What you should do

You can safely take folic acid and vitamin C together. There is no need to separate the doses. If you are taking these as part of a pregnancy supplement or for anaemia, continue to follow the dosage instructions provided by your healthcare professional.

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Using other medicines

Taking multiple medicines? Our Medicines Interaction Checker helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to take together. Simply search for your medicines to see potential interactions and what to do about them.

Disclaimer

This information is for general educational purposes only and should not be relied upon as a substitute for professional medical advice. Always consult your GP, pharmacist, or another qualified healthcare professional before making decisions about your medications. Individual circumstances may vary, and only a healthcare professional who knows your medical history can provide personalised guidance.

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Article history

The information on this page is written and peer reviewed by qualified clinicians.

  • 25 Jan 2026 | Originally published
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