Herbarium of the Ancients — Detailed JournalFR · EN
Betel Palm
Areca catechu
Read before use: the information below describes traditional and informational uses — it does 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: Areca nut is classified by international health authorities as a proven carcinogenic substance for the oral cavity, particularly in cases of regular and prolonged chewing. Completely contraindicated during pregnancy or breastfeeding, in children, and in cases of heart disorders, asthma, or respiratory diseases. Never consume as betel quid or for prolonged use; any use, even traditional, should be discussed beforehand with a healthcare professional. Interactions with certain medications (particularly cardiac and neurological treatments) have been reported; self-medication is strongly discouraged.
Powder — Seed (nut)
Dried nut powder
The ripe nut is dried then ground into fine powder, used in certain traditional vermifuge preparations. This ancient practice should only be considered under the supervision of a qualified professional, due to toxicity risks. Dosage must be validated with a healthcare professional or recognized pharmacopoeia before use.
Decoction — Seed (nut)
Traditional decoction
In certain village practices, thin pieces of nut were briefly decocted in water for external use or as a rinse. This preparation remains poorly documented in its proportions and requires specialist advice before any use. Dosage must be validated with a healthcare professional or recognized pharmacopoeia before use.
Where to find it
Obtaining the plant
Areca nut is found in Asian grocery stores and certain specialty markets, usually in dried or chopped form; it is rarely present in Western herbal shops due to health restrictions.
Harvest season
When to harvest it
Nuts are harvested at maturity, generally from late autumn to winter in tropical regions of Asia, then sun-dried before storage.
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