A toothless smile is iconic to NHL players. It's not just for looks. Players and dentists explain why they don't get their ...

Like most mammals, humans are diphyodont: We have two sets of teeth – baby teeth and adult teeth. The technical term for our ...

While rubbing toothpaste on your teeth can give them an additional boost of fluoride during the day, there is no need to do so. Brushing your teeth twice with a fluoride rich toothpaste and not ...