There's definitely luck with teeth! My dad and grandpa are both dentists so my family had access to every kind of tooth care on a regular basis. I don't know a

There's definitely luck with teeth! My dad and grandpa are both dentists so my family had access to every kind of tooth care on a regular basis. I don't know anyone who gets more cavities than me and my mom. Seriously every time we go to the dentist we're either getting a new filling or replacing an old one. I even spent 3 years (for non-dental reasons) eating no sweets and not much changed. We just have "weak teeth". I could maybe take better care of mine but my mom is an obsessive brusher/flosser and it hasn't helped her much.