Monday, August 6, 2012

Cahokia people had caffeine drink made from holly 900 years ago - Los Angeles Times


NBCNews.com

Cahokia people had caffeine drink made from holly 900 years ago
Los Angeles Times
Residues on pottery cups indicate that residents of the pre-Columbian site of Cahokia, near what is now St. Louis, brewed a strong tea from the leaves and branches of holly, researchers reported Monday. The discovery represents the oldest use of the ...
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