As you get older, your natural layer of enamel on your teeth wears down to show the lower layer of dentin contained beneath, ...

First, some info on the odd reasons teeth can turn yellow and get this way: Enamel is the outer layer of your teeth and is ...

There is nothing more discouraging than yellow discoloured teeth, as your smile is the first thing most people notice about you, and it does not mean you are doing anything wrong - there are just ...