Turmeric (Nghệ)
spice
Turmeric, or Curcuma longa, is a flowering plant in the ginger family Zingiberaceae. It is a perennial, rhizomatous, herbaceous plant native to the Indian subcontinent and Southeast Asia that requires temperatures between 20 and 30 °C and high annual rainfall to thrive. Plants are gathered each year for their rhizomes, some for propagation in the following season and some for consumption or dyeing.
Conditions addressed
How to use
- Add to meals during cooking, brew as tea, or mix into warm water with honey.
- Use ¼–1 tsp per serving.
Pregnancy, Breastfeeding & Children
Pregnancy
Use CautionCulinary/food use is well established as safe. Concentrated turmeric/curcumin supplements are generally advised against in pregnancy — turmeric has a traditional reputation as an emmenagogue and uterine stimulant at medicinal doses.
Breastfeeding
Likely SafeNormal culinary use is considered compatible with breastfeeding; limited data on concentrated supplement doses.
Children
Likely SafeCulinary amounts are fine for children; concentrated curcumin supplements aren't well studied in children and are typically avoided without pediatric guidance.
Interactions & contraindications
Blood thinners (warfarin, aspirin, clopidogrel)
Curcumin has antiplatelet activity; increases bleeding risk when combined.
Diabetes medications
May enhance blood-sugar-lowering effects.
Stomach acid reducers / gallbladder disease
Stimulates bile production and can worsen gallstone symptoms.