Add Yahoo as a preferred source to see more of our stories on Google. If you've found yourself looking extra closely in the mirror lately or zooming in on pictures in your camera roll to analyze your ...

Everyone knows they should be brushing their teeth twice a day to achieve a pearly white smile. However, dentists warn that a number of food staples are a hidden cause of yellow teeth, even if you ...

Many people desire a whiter smile, and do-it-yourself teeth whitening sounds like an easy fix. Every day, people offer home cures like lemon, baking soda, and charcoal on the internet. They guarantee ...