Ancient 'chewing gum' reveals details of Stone Age diet

A 'chewing gum' used by teens in Sweden 10,000 years ago has revealed details about the diet and oral health of humans then, according to researchers. The...

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Gothenburg ,Vastra Gotalands Lan ,Sweden ,Stockholm ,Huseby Klev ,Anders Gotherstrom ,Stockholm University , ,Stone Age ,Prehistoric Life ,Gum ,