# Inca Child Sacrifice Rituals Involved Psychoactive Substances Toxicological analysis reveals how Inca children were prepared for sacrificial rites using substances. - **Source:** [Gizmodo](https://brifing.si/source/63382431-cef0-4c41-883e-2f88dc21351e) - **Published:** 2026-11-03 - **Topic:** [Business](https://brifing.si/c/business) - **Original article:** - **On Brifing:** https://brifing.si/s/f50b9533-90cf-45c8-aab1-f0a418791455 ## Ritualistic Use of Substances The Inca performed the capacocha ritual to appease deities during times of famine or political instability. Children were chosen to become messengers between humans and gods. To facilitate this transition, they were administered coca and alcohol. Recent toxicological analysis of hair and nail samples confirms these substances were used during the final months. ## Toxicological Evidence from Mummies Researchers analyzed eight mummies discovered on volcanoes in Peru and Argentina, ranging from six to fourteen years old. Every subject showed traces of cocaine from coca leaves, a sacred plant. Half of the individuals also exhibited signs of alcohol consumption, likely derived from chicha, a traditional maize beer found in burial vessels. ## Variability in Ritual Preparation Dagmara Socha, a bioarchaeologist at the University of Warsaw, notes that substance use was not uniform across the empire. While coca was ubiquitous, the administration of other psychoactive compounds varied significantly by location. This suggests that preparation protocols for the capacocha were adapted based on regional deities and specific local religious requirements. ## Political and Religious Dimensions The capacocha served a dual purpose beyond religious appeasement. It functioned as a political tool for the Inca state to integrate local communities and regional deities into the imperial system. Elaborate preparations often involved long journeys to high-altitude sanctuaries, where the specific ritual course depended on the prerogatives of the local deity. ## Chemical Records in Keratin Keratin structures in hair and nails provide a long-term chemical record of substance consumption. By examining these structures, researchers reconstructed the final months of the children's lives. For a girl sacrificed in Chuscha, coca consumption patterns shifted over six months, with alcohol appearing only during her final month among the living. ## Advanced Analytical Methodologies The study utilized modern forensic toxicology to identify compounds like harmine, associated with ayahuasca, alongside coca and alcohol. These advanced methods successfully detected coca in individuals previously thought to be abstinent. This highlights how current technology can uncover details about pre-Columbian practices that were invisible to researchers using older, less sensitive diagnostic techniques. ## Contextualizing Ritual Intentions Beyond sedation, substances may have served medicinal purposes to maintain the health of children during arduous journeys. Alternatively, they were intended to induce altered states of consciousness. Historical records and physical evidence, such as cheek bulges in excavated male figurines, corroborate the consistent use of coca quids during these sacred sacrificial ceremonies. ## Historical Reconstruction Significance Reconstructing the final months of these children after five hundred years offers profound insights into Inca religious life. The findings demonstrate that ritual preparations were complex, individualized, and deeply integrated into the state's political fabric. Future research will continue to explore these religious practices by revisiting other archaeological sites and previously studied remains. ## Sources covering this story - https://gizmodo.com/heres-what-the-inca-gave-children-before-sacrificing-them-on-volcanoes-2000833983 — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._