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الجمعة: 19 ديسمبر 2025
  • 04 October 2025
  • 13:17
3 popular spices that may reduce the effectiveness of some medications
3 popular spices that may reduce the effectiveness of some medications

Khaberni - Health experts said that some of the spices we use daily to add delicious flavor to food may carry health risks when taken with some medications, as they may reduce their effectiveness or amplify their side effects.

Several studies have indicated that 3 types of famous spices – cinnamon, turmeric, and ginger – may interfere with common medications such as antidepressants, diabetes medications, and blood thinners.

 

Cinnamon

Cinnamon is widely used in desserts and drinks, however, research has shown that its compounds, such as "cinnamaldehyde" and "coumarin," can reduce the effectiveness of some medications.

Experts warn that the "Cassia" type common in stores contains a high level of "coumarin," which may increase the risk of bleeding when taken with blood-thinning medications.

Although sprinkling a little on food is considered safe, high-dose cinnamon supplements may cause severe reactions with medications such as "warfarin" and drugs for diabetes and depression.

 

Turmeric

Turmeric is famous for its yellow color and distinct flavor, but its active compound "curcumin" may affect the liver enzymes responsible for drug metabolism.

Evidence suggests that it can interfere with blood pressure medications, antidepressants, chemotherapy, and some antibiotics. Its properties in lowering blood pressure, thinning the blood, and reducing sugar may amplify the effects of medications for these conditions when taken as a dietary supplement.

 

Ginger

Ginger is known for its digestive benefits and strong flavor, but it contains compounds such as "gingerol" which may act as a mild blood thinner, increasing the risk of bleeding with anticoagulant medications. Some studies also indicate that it may lower blood sugar, which could amplify the effect of diabetes medications.

 

Tips for patients

Researchers confirm that these interactions usually occur when taking high doses of dietary supplements, while using spices in moderate amounts in food is generally safe in most cases.

It is advised to consult a doctor or pharmacist before taking any herbal supplement to avoid serious complications.

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