Can I take Omega and Vitamin d together?
Drug interaction guide
Originally published 14 Mar 2026
Meets Patient’s editorial guidelines
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There is no negative interaction between omega-3 fatty acids (fish oil) and vitamin D. In fact, taking them together is often beneficial.
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Why this happens
Vitamin D is a fat-soluble vitamin, meaning it requires fat to be absorbed properly by the body. Omega-3 supplements provide a healthy source of fat that can actually help your body absorb vitamin D more effectively.
What you should do
Back to contentsIt is safe and often recommended to take these two supplements together. For the best results, take them with a meal that contains some healthy fats.
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Using other medicines
Back to contentsTaking 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.
14 Mar 2026 | Originally published
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