Why do i have ridges on the very bottom of all my teeth?

i've always had have them and no one else my age does, i also haven't had braces yet.Why do i have ridges on the very bottom of all my teeth?
Ridges on your teeth are normal, they are called mammilons and are common in younger kids. As you grow and chew they tend to disappear but they can remain well into adulthood. Again..they are normal and occur during the development of your teeth.Why do i have ridges on the very bottom of all my teeth?
BTW, are you chewing any Betel nuts (India)? Don't. It could be something in your diet (eating or chewing) caused changes. Look also at your fingernails: any ridges or 'splitting'? If no pain with them, they're probably just a sign of things in earlier years... not to worry unless deep %26amp;/or painful. :)
well i had the same problem.


but when i got braces they said once you get older they will go down becuz you will cheew and eat alot more stuff.


but for the ones in the front they shave mine down when they take my braces off but i am sure they will go away


hope that helps =D
Ridges may also form if you have a high fever during tooth development.
i have that too! i think i might have heard that is is because ur teeth are still growing? =)
you are probly grinding your teeth but i don t know how to fix that
hhh, How old are you?