The real Paleo diet was heavy on plants with very little meat, according to a study of early human remains

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A stock image shows a person wearing animal skins and holding up a meat-covered bone in front of a cave.
An actor re-enacts a pre-agriculture man holding up a meaty bone.

gorodenkoff/iStock / Getty Images Plus

10,000-year-old chewing gum is full of clues about what Stone Age teens were eating

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A picture shows a black wad of resin placed between two casts of gum that show clear teeth marks embedded in the resin.
A picture shows ancient resin next to two casts of the gum showing clear teeth mark left behind a teen almost 10,000 years ago.

Verner Alexandersen/Stockhölm University

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