Screen showing test results
Media playback is unsupported on your device

Aberystwyth University designs food 'fingerprint' test

Researchers at Aberystwyth University are developing a test which could help doctors work out exactly what people have been eating.

They hope to find links between eating patterns and chronic diseases.

BBC Wales' Cemlyn Davies reports as part of National Science Week.

Food 'fingerprints' dipstick test

  • 20 Mar 2013
  • From the section Wales