Who doesn't love chocolate? Seriously, we think it should be considered a 5th food group.
Every so often we read about "proof" that chocolate is good for your teeth. Alas, it's not true (here's an article from the University of Rochester Medical Center that pretty much debunks that theory).
But a little chocolate is an ok thing; it's all about moderation. And remember to brush your teeth when you're finished.
(chocolate teeth candy: www.tcbsupply.com)