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Tooth plaque provides insight into our prehistoric ancestors' diet
Date:7/16/2014

d that rather than being a nuisance in the past, the purple nut sedge's value as a food, and possibly its abundant medicinal qualities, were known." She added, "We also discovered that these people ate several other plants, and we found traces of smoke, evidence for cooking, and for chewing plant fibres to prepare raw materials. These small biographical details add to the growing evidence that prehistoric people had a detailed understanding of plants long before the development of agriculture."


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Contact: Kayla Graham
onepress@plos.org
PLOS
Source:Eurekalert  

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Tooth plaque provides insight into our prehistoric ancestors' diet
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