Turmeric (Credit: Canva)
Turmeric is known Exploring the potential side effects of excessive turmeric consumption, from digestive issues to increased bleeding risks and liver damage.
Turmeric is a ubiquitous spice in Southeast Asian kitchens. Known as "golden spice", it is packed with various nutrients. It has anti-inflammatory properties which directly promote longevity. Besides, it also boosts immunity and supports digestive and heart health. Some studies have shown that Curcumin (a component present in turmeric) inhibit the growth of cancerous cells, preventing tumours and cancers.
However, there are a few side effects and risks associated with overconsumption of turmeric, including gastrointestinal (GI) upset, blood thinning, and liver disease.
Turmeric's most common side effects stem from its impact on the stomach and digestive system, especially when taken in higher doses. This is primarily due to the poor absorption of turmeric in the gastrointestinal (GI) tract. Reported side effects include:
Topical products containing turmeric or curcumin have been linked to skin rashes in some cases. Individuals applying turmeric to their skin or scalp have reported adverse reactions. If a rash develops, discontinue use immediately and consult a healthcare provider.
Turmeric exhibits blood-thinning properties by interfering with calcium signalling, a process essential for blood clotting and proper circulation. This poses a risk for individuals with bleeding disorders, such as haemophilia, or those taking anticoagulants like warfarin (Coumadin), aspirin, clopidogrel (Plavix), or supplements like ginkgo biloba.
Signs of bleeding issues include:
Turmeric may lower blood sugar levels by helping transport glucose to muscles for energy, thereby improving insulin resistance. While beneficial for some, this effect can be dangerous for individuals with normal blood sugar levels or those taking medications for diabetes.
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