Your teeth are a biological archive of ancestral migration

Carolyn Freiwald: The hidden history found in your teeth · 10:56 · Video: TED · Watch at the source

In short: Bioarchaeologist Carolyn Freiwald explores how dental remains act as a physical record of human history. By analyzing teeth, researchers can reconstruct the lives of people who lived centuries ago.

The video explores how teeth preserve specific data regarding human movement, diet, and geography across generations. By examining bioarchaeology, Freiwald maps how people moved throughout the Americas, showcasing varied existences including Appalachian farmers, Belizean buccaneers, and royalty from the Mayan civilisation. These dental records serve as a primary source for understanding the movement and lifestyles of our ancestors.

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