http://dentalcare.mercola.com/
Excerpt:

"Teeth Brushing Risks Most People Don't Know About"

Brushing your teeth is important, but most people don't realize is there is something just as critical when it comes to having clean, healthy teeth. Find out the "other key" most people completely dismiss - and the healthy alternative
 everyone should know about...

Doesn’t it make sense to take control of keeping your teeth clean and breath fresh with the same focus you put on other aspects of your body?.

It doesn’t take much thought to realize how everything you consume, healthy or otherwise, must pass through your mouth to get absorbed by your body.
So, it should not be a total surprise that using a toothbrush twice a day is important to reduce tooth decay…
The bottom line… using a toothbrush regularly is one way to help reduce plaque and tooth decay.
And I’ll help you discover what I believe is the total dental solution.
Let’s take a closer look at some crucial wakeup messages your teeth could be ‘telling’ you…

http://www.slweb.org/ftrcpossiblesymptoms.html