[Rosekitten]

it's a family thing.. i got them from my mom over all even with brushing 2-3 times a day plus mouthwash and all the other fun stuff my teeth still have the ability to get holes in them.. though it's not really cavities more of the tooth chipping apart, also doesn't help im lactose intolerant and they probably have a calcium deficiency .__.;

over all we'll just say that it's called having soft enamel