How Can You Prevent Canker Sores?

Have you ever had a canker sore? If you have, you know how annoying they can be. Typically—despite canker sores being fairly small—they can be quite painful. Unlike cold sores, canker sores always appear inside of the mouth, either on your lips, your tongue, or the side of your mouth and are not contagious. Sadly, no one knows exactly what... read more »