“Inca children were drugged before being sacrificed”

Key points

• Researchers analyzed eight frozen mummies from Peru, Argentina and Chile.
• Hair and nail samples showed cocaine, alcohol markers, and coca chewing.
• Harmine found in one nail sample; linked to ayahuasca in ceremonial drink.
• Each child had a unique chemical signature suggesting individual preparations.
• Studied mummies aged 6 to 14; some died by sharp weapon or burial alive.