Herbarium of the Ancients — Detailed NotebookFR · EN

Turmeric

Curcuma longa
Read before use: the indications below describe traditional and informational uses — they do not replace the advice of a healthcare professional. In case of doubt, pregnancy, breastfeeding, ongoing treatment, or use in children, seek advice before use.
Enhanced precautions for this plant: Not recommended for self-medication at concentrated doses during pregnancy and breastfeeding without medical advice, due to possible effects on uterine contractions. May interact with anticoagulant or antidiabetic treatments: seek the advice of a healthcare professional if undergoing treatment. Avoid in case of gallstones or bile duct disorders, as turmeric stimulates bile secretion. Prolonged use at high doses (particularly in concentrated extracts) may irritate the digestive system in some sensitive individuals.
Infusion / Golden Milk — Rhizome (powder)

Traditional golden milk

Mix a pinch of turmeric powder in hot milk (plant-based or dairy), with a hint of black pepper to enhance absorption. This popular beverage in Asia is traditionally taken in the evening. Dosage should be validated with a healthcare professional or recognized pharmacopoeia before use.

Decoction — Fresh or dried rhizome

Rhizome decoction

Gently boil a few pieces of fresh or dried rhizome in water for about ten minutes, then strain. A simple preparation, similar to that traditionally used in South Asia. Dosage should be validated with a healthcare professional or recognized pharmacopoeia before use.

Paste / Poultice — Powdered rhizome

Paste for topical application

Mix turmeric powder with a little water or honey to form a smooth paste, to be applied locally on healthy skin. Leave on for a few minutes before rinsing thoroughly, avoiding contact with light-colored clothing. Dosage should be validated with a healthcare professional or recognized pharmacopoeia before use.

Where to find it

Obtaining the plant

Turmeric can be found fresh or dried at markets and specialty grocery stores, as well as in powder form in most herbalist shops and organic stores. It can also be cultivated, with patience, in warm and humid climates.

Harvest season

When to harvest it

The rhizome is traditionally harvested at maturity, between eight and ten months after planting, generally in late autumn or winter depending on the regions of Asia.

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