Des dents vieilles de 25 000 ans révèlent la plus ancienne preuve de consommation de drogues

23 sources
  • Des chercheurs de l'Université Griffith ont découvert des traces d'arécoline, le composé psychoactif de la noix d'arec, sur les dents de deux anciens chasseurs-cueilleurs de Sulawesi, selon une étude publiée dans Science Advances.
  • L'individu le plus âgé a vécu il y a 25 000 ans, ce qui en fait la plus ancienne preuve connue de consommation habituelle de drogues, surpassant le brassage de bière vieux de 13 000 ans considéré jusqu'ici comme la plus ancienne trace.
  • L'auteur principal, le professeur Adam Brumm, a déclaré que la succion de la noix a probablement commencé comme un antidouleur, mais a créé un "cercle vicieux" de dommages dentaires aggravés et de consommation continue.
Sources (23)
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