What Causes Cavities

How Germs Can Ruin Your Smile

Jason Tetro | Posted 04.26.2013 | Canada Living
Jason Tetro

2012-05-28-GermGuyBanner.jpgA trip to the dentist is for many a stressful event, especially when accompanied by the dreaded words: "You have a cavity." Naturally, you can blame germs for this aggravation. The main cause is a group of bacteria known for their ability to grow on hard surfaces, such as the enamel of the teeth.