Can I take Folic acid and Magnesium together?
Drug interaction guide
Originally published 25 Jan 2026
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There is no known harmful interaction between folic acid and magnesium. In fact, they are often taken together in multivitamins or during pregnancy.
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Why this happens
Folic acid (a B vitamin) and magnesium (a mineral) are absorbed and processed by the body through different pathways. They do not interfere with each other's effectiveness or increase the risk of side effects.
What you should do
You can safely take folic acid and magnesium at the same time. No special precautions are needed.
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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.
Clause de non-responsabilité
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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Historique de l'article
Les informations contenues dans cette page sont rédigées et évaluées par des cliniciens qualifiés.
25 janvier 2026 | Publié à l'origine

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