A child who had the honor of being made into a trophy head by the ancient Nazca culture of southern Peru was drugged up on a mescaline-containing cactus prior to being sacrificed, a new analysis has revealed. The same study also found evidence of ayahuasca use among other mummified individuals from the Early Nazca Period – which ran from 100 BCE to 450 CE – and therefore provides the earliest archaeological evidence for the consumption of these two psychedelic plants.
Though the use of hallucinogenic substances was common throughout South America in pre-Columbian times, little is known about which concoctions were ritually consumed during the Early Nazca Period. To investigate, researchers analyzed hair samples from 22 individuals from three separate Nazca sites.
Famous for their incredible geoglyphs – known as the Nazca Lines – the Nazca were also prolific collectors of trophy heads. So far, about 150 such heads have been discovered, although scholars are unsure if these were removed from the shoulders of sacrificial victims or enemy warriors during battle.
Among the 22 specimens assessed in the study were four trophy heads, including a child of unknown sex, an adult female and two adult males. When conducting their analysis, the study authors searched for metabolites of the coca plant – such as cocaine and benzoylecgonine – as well as mescaline and other compounds found in the psychedelic Amazonian brew ayahuasca.
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