Well in these last 20 years I have had two cavities and a crown. It's pretty clear that a) I just didn't take care of my teeth and b) drank a ton of soda and at

Well in these last 20 years I have had two cavities and a crown. It's pretty clear that a) I just didn't take care of my teeth and b) drank a ton of soda and ate too much junk food (though my junk food was mostly pretzels and crackers). I take good care of them now and haven't had that junk since.