Lead in teeth can tell a body’s tale, study finds

Your teeth can tell stories about you, and not just that you always forget to floss. The discovery could help police solve cold cases, an investigator has said. For instance, if an unidentified decomposed body is found, testing the lead in the teeth could immediately help focus the investigation on a certain geographic area. That way, law enforcement can avoid wasting resources checking for missing persons in the wrong places.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/health_medicine/dentistry/~3/59bXMdhf7ro/140731110946.htm

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