Is tooth decay hereditary?

Not really: No i don't think it is. But the bad habits that cause tooth decay are passed on through families. I have heard patients say that bad teeth run in their family, but i don't agree with that. If you brush 2-3 times a day, floss once a day, rinse once a day, see the dentist every 6 months, you will go a long way toward breaking this family tradition.

Yes, but ....: There is one bacteria called s. Mutan that. Abuses tooth decay. So genetically you can inherent different factors that can contribute to getting cavities such as over expression of this bacteria, weaker enamel, drier mouth...All which can get inherited. The great news is that you can not get cavities even if everyone in you family gets them! your diet, oral hygiene and regular visit to dentist....

Hereditary Decay: Tooth decay is not hereditary. Habits that lead to tooth decay are past from parents to children. One of them is the importance of dental care. Visit the dentist only when you are in pain. Another is the brushing habits. A third one is decay on baby teeth is not important, they will fall off. Many like to blame their decay to weak enamel, but weak bruhing & flossing habit is to blame.

No : Tooth decay is caused by foods high in sugar, poor oral hygiene and failing to visit the dentist regularly.

Hereditary decay?: Tooth decay is not hereditary. The bacteria that cause tooth decay are passed from mother to child after birth. Anatomy of groove depth on back teeth is inherited, and can make some people's teeth more susceptible to damage. Poor diet choices, poor oral hygiene, are learned risk factors. All children should see Dentist or Pedodontist by Age 1 to minimize decay risk.