Kate O'Malley

Meth is bad. It's going to rot your teeth out of your head. Don't do it. And this is... Hi, my name is Kate O'Malley. I'm a researcher at Columbia University Department of Psychology and at the New York State Psychiatric Institute.

Meth is bad. It's going to rot your teeth out of your head. Don't do it. And this is... Hi, my name is Kate O'Malley. I'm a researcher at Columbia University Department of Psychology and at the New York State Psychiatric Institute.

No. You know, it's very unlikely that methamphetamine itself is eating away at your teeth.

No. You know, it's very unlikely that methamphetamine itself is eating away at your teeth.

Here's Kate. Perhaps they're not brushing their teeth and flossing twice a day.

Here's Kate. Perhaps they're not brushing their teeth and flossing twice a day.

Meth is bad. It's going to rot your teeth out of your head. Don't do it. And this is... Hi, my name is Kate O'Malley. I'm a researcher at Columbia University Department of Psychology and at the New York State Psychiatric Institute.

No. You know, it's very unlikely that methamphetamine itself is eating away at your teeth.

Here's Kate. Perhaps they're not brushing their teeth and flossing twice a day.