Mouth Health: Painful Canker Sores -- What Causes Them, And What Can I Do About Them? | Thomas P. Co
One of the more misunderstood mouth/dental problems is our old friend, the canker sore. Now when I say misunderstood, I don't mean that people don't know what they are. It's more that people don't understand how they get them, and then when they DO get th...