Interesting. But it says it stimulates growth from the root. I guess that means that it won't help someone who needs a root canal.

And stop with the 'Bama jokes, already. I have people there. (Well, actually, they make jokes about it too)
 

One word for you:

England
 

But England has teeth, they're just not straight or clean.

Alabama will always get missing teeth jokes and West Virginia will always get "marrying your cousin" jokes. Some things can't be stopped.
 

Um...ever meet any British soccer fans?