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Can I take Turmeric with black pepper and Vitamin c together?

Drug interaction guide

There are no known harmful interactions between turmeric (with black pepper) and vitamin C. In fact, they are often taken together for their combined antioxidant properties. However, turmeric and black pepper can slightly increase the absorption of many substances in the gut, including vitamins.

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Why this happens

Black pepper contains a compound called piperine. Piperine works by slowing down the liver's ability to break down certain substances and by making the lining of the gut more 'permeable'. This is primarily used to help the body absorb curcumin (the active part of turmeric), which is normally very poorly absorbed. While it might theoretically slightly increase vitamin C uptake, this is not considered clinically significant or dangerous.

What you should do

It is generally safe to take these supplements together. To avoid any potential stomach upset, it is best to take them with food. If you have a history of kidney stones or gallbladder issues, consult your doctor before taking high doses of turmeric or vitamin C.

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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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