Scientists Discover 17th Century Bones Contained Cocaine

A recent study has revealed that 17th-century human remains from a crypt in Milan, Italy, contained traces of cocaine, suggesting that Europeans were using coca leaves much earlier than previously believed. The analysis, published in the Journal of Archaeological Science, indicates that the presence of Erythroxylum spp., the coca plant, in brain tissue predates the widespread use of cocaine in Europe, which is typically associated with the 19th century. Historical accounts from Spanish conquistadors in the late 15th century describe indigenous peoples using coca leaves for their stimulating effects, but evidence of its use in Europe has been scarce. The study's lead author, Gaia Giordano from the University of Milan, noted that while opium use was previously identified in the same crypt, this new finding extends the list of substances used during that era. The coca plant was likely introduced to Europe in the late 16th century, and its use may have been more common among lower socioeconomic groups in Milan, which was a significant importer of exotic plants at the time. This discovery raises questions about the extent of coca's influence in 17th-century Europe and challenges the timeline of drug use on the continent.

- Traces of cocaine found in 17th-century remains in Milan indicate earlier use of coca leaves in Europe.

- The study suggests that Europeans were aware of the coca plant's effects since the late 15th century.

- The findings extend the list of substances used in the 17th century beyond previously known opium use.

- Cocaine use in Europe was believed to have proliferated in the 19th century, but this study challenges that timeline.

- The coca plant's introduction to Europe may have been more widespread among lower socioeconomic groups.