Ancient DNA reveals cacao was consumed in present-day Georgia 1,000 years ago
One of the world's favorite sweet treats, chocolate, may have been enjoyed in eastern North America much earlier than previously thought, about 1,000 years ago. New research published in the journal PLOS One suggests that people in the Mississippian city of Etowah were consuming
The discovery of cacao consumption in present-day Georgia 1,000 years ago has significant implications for our understanding of the cultural and trade networks of ancient civilizations in eastern North America. The presence of cacao, a plant native to Mesoamerica, in the Mississippian city of Etowah suggests that there were extensive trade connections between the southeastern United States and Central America. This finding highlights the complexity and sophistication of ancient American societies, which were previously not well understood.
From an archaeological perspective, the use of ancient DNA analysis to identify cacao consumption is a noteworthy example of how scientific techniques can be applied to study the past. The fact that researchers were able to detect the presence of cacao in pottery residues and other archaeological materials demonstrates the power of interdisciplinary approaches in uncovering new insights into human history. Furthermore, this study showcases the importance of preserving and analyzing cultural heritage materials, which can provide valuable information about the lives of past societies.
As researchers continue to explore the history of cacao consumption in the Americas, it will be interesting to see how this finding fits into the broader narrative of food culture and trade in the region. What to watch next: further studies on the spread of cacao and other Mesoamerican crops throughout eastern North America, as well as investigations into the social and cultural contexts in which cacao was consumed. Additionally, it would be valuable to see more research on the application of ancient DNA analysis to other archaeological sites, to better understand the extent to which this technique can shed new light on human history.
Originally reported by phys.org. EngineeringNews adds analysis for science & discovery readers.