Mark Wolff is Dean and Professor in the School of Dental Medicine at the University of Pennsylvania in Philadelphia, Pennsylvania.
Ask A Dentist: Brushing Up On Tooth Science
We talk with dental experts about how your gums affect your heart, frontiers in cavity prevention, and why the future of dentistry is personal.
Ask A Dentist: Facts To Sink Your Teeth Into
An apple a day keeps the doctor away. And, it turns out, the dentist. Did you know that the fibery skin is good for your teeth?