As a doctor, you learn pretty early that the human body truly works as a whole. An illness can have a lot of manifestations, and sometimes what we perceive as something normal can be a sign of something more serious. The mouth, for example, can show us a lot about our health, if we know what to look for. I’ve talked here before about how periodontal disease is linked to diabetes, or how an earache can mean there’s something wrong with your teeth. So, today I want to tell you about some other symptoms that can be identified by your dentist and that can be symptoms of more serious conditions....