Scientists unlock secrets of saliva samples to determine people’s ages

SALIVA contains the genetic secrets of a person’s age, research has shown.

Scientists unlock secrets of saliva samples to determine people’s ages
Thu, 23 Jun, 2011 - 01:00
John von Radowitz

Analysis of a saliva sample can determine an individual’s age to within five years, say scientists.

The US discovery could help crime scene investigations and the development of personalised medicine.

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