Melbourne Dental School Director of Research Associate Professor Mihiri Silva joined Tom Elliott to discuss a potential sugar tax and whether this could improve oral health on a large scale.

<p>Melbourne Dental School Director of Research Associate Professor Mihiri Silva joined Tom Elliott to discuss a potential sugar tax and whether this could improve oral health on a large scale.</p>

Listen to the best bits of 3AW Mornings & exclusive interviews here - and don't forget to tune in live between 8.30am and midday. [http://www.3aw.com.au/](http://www.3aw.com.au/)

<p>Listen to the best bits of 3AW Mornings &amp; exclusive interviews here - and don't forget to tune in live between 8.30am and midday. [http://www.3aw.com.au/](http://www.3aw.com.au/)</p>