What you should know
Dental and gum problems can affect more than just your looks and your breath. Poor oral health can lead to other health problems. Likewise, some medical problems can lead to gum problems and tooth decay.
Your dentist can recommend solutions to irritating mouth problems that can improve the quality of your life. These problems can include dry mouth, bad breath, tooth grinding and even headaches connected with your jaw and teeth. Your dentist might even discover things that can save your life, such as cancer of the mouth or an abscessed tooth that could spread bacteria to your brain.
Full Article: http://www.commercialappeal.com/news/2007/sep/03/a3hm/