Tooth erosion is the wearing away of your tooth enamel by acid.  Tooth enamel is what protects the outside of your tooth.  However high amounts of acids in food and drinks that one may consume can cause tooth erosion.

Here are a few signs to look out for,  talk to your dentist if you should have one or more of this waring signs.   Discoloration of your tooth or teeth. Sensitive teeth, Rounded looking teeth or your the tips of your teeth looking transparent in color (mainly your front teeth).  There are more advance signs of tooth erosion which would include cracked or cracking teeth.  Rough feeling spots on the tooth surface.  Extremely sensitive teeth and tooth decay.