Culture bridge 13 · Ephedra and Coca

Leaf and stem against fatigue

Asia’s ephedra and the Andes’ coca were used against fatigue and altitude for their stimulant alkaloids; modern drugs came from both.

Culture bridges map: plant links between Anatolia, Asia, the Andes, the Amazon and North AmericaAnatolia: Syrian rueAmazon: ayahuasca1Anatolia: rueAndes: ruda2Köyceğiz: sweetgumEcuador coast: palo santo3Anatolia: nettleAndes: ortiga4Kahramanmaraş: salepJunín plateau: maca5Anatolia: henbaneAmazon: toé6Taurus: juniperKyrgyzstan: arçaCalifornia: white sage7Kahramanmaraş: Maraş otuAmazon: mapacho8Asia: wormwood, artemisininAndes: cinchona9Anatolia: hennaAmazon: huito10Uşak: madderEcuador: achiote11Gümüşhane: rose hipAmazon: camu camu12Asia: ephedraAndes: coca13Anatolia: bitter melonAmazon: sorosi14Korea: ginsengMediterranean: mandrake15Mexico: peyoteAndes: San Pedro16
Map: Natural Earth (public domain). Dots show the region, not an exact collection site.

Side by side

EphedraCoca
Latin nameEphedra sinica, E. major ve diğerleriErythroxylum coca
FamilyEphedraceaeErythroxylaceae
RegionAsia and Siberia, Anatolia and the MediterraneanAndes, Amazon
Part usedGreen stemsLeaves
UseHealing, Ritual and shamanic, PoisonousRitual and shamanic, Healing, Food
Scientific evidenceClinicalTraditional
SafetyHigh riskCaution
Legal status in TürkiyeRestricted in TürkiyeIllegal in Türkiye

Ephedra

Asia

Used in Chinese medicine as ma huang for at least 2,000 years for asthma, coughs and colds.

Central Asia

It is debated whether haoma, the sacred drink of the Zoroastrians, and the soma of the Indian Vedas were ephedra.

Science: Contains ephedrine and pseudoephedrine, which open the airways and stimulate the heart. Ephedra weight-loss products were banned in the US in 2004 because of serious heart problems.

Safety: Can raise blood pressure and heart rate dangerously; strokes, heart attacks and deaths have been reported.

Full Ephedra page →

Coca

Andes

In Andean villages the leaf is held in the cheek and chewed (chacchar, akulliku) against altitude sickness (soroche), hunger and fatigue. It is at the heart of offerings to Pachamama, and the fall of the leaves is read for divination.

Peru today

Mate de coca (coca tea) is served freely in hotels and cafés; it is the first drink offered to travellers arriving in Cusco.

Science: The leaves contain about 0.5–1% cocaine; chewing and tea absorb it slowly and at a very low dose. Its effect on altitude sickness is strongly accepted in tradition but controlled studies are few.

Safety: The tea and leaf are mild stimulants; people with heart disease should be careful. Urine tests can come back positive for cocaine.

Full Coca page →

Last reviewed: · Türkçe

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