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Chilean scientists discover molecule that kills bacteria that cause cavities

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Re: Chilean scientists discover molecule that kills bacteria that cause cavities

#42

Random observation -- my family seems to have a gene that makes us basically immune from cavities. My father has, to my knowledge, never had a cavity, despite being born in the 1930's, when health care, hygiene and regular dentist check-ups were not what they are today. I've gone months without brushing my teeth. Been to the dentist twice in the last 10 years - no cavities. (Of course, starting in college I realized…

I think it really is genetic or at least individual to each person. I brush my teeth twice a day. I floss and/or brush lightly after eating. I have very healthy gums and almost no plaque buildup. My dentist told me I don't need to get the professional cleaning that she tries to sell everyone because my teeth are clean and my gums healthy.

But then I get all these cavities and I can't do anything against them and my dentist is as frustrated as I am! My Mom has the same problem. And my Dad never had a cavity. It's all very unfair.

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