It’s a combination of genetics and hygeine. There are some people who have terrible teeth because they simply do not brush their teeth, floss, and constantly eat sugary foods. Others may take excellent care of their teeth, yet their genetic makeup determined the strength, size, proportion, and order of their teeth. It sucks… but no fault lies in the second person I described. It’s just the way it is.

I think its genetics. My teeth are beautiful. White, straight.. perfect? Not really. I have 25 fillings and one pulled molar. Now my dentist wants all 4 of my wisdoms pulled! So even though I have teeth that look like teeth hilary duff would kill for, they arent so perfect. Just because someone has nice looking teeth doesnt mean anything.
I am sorry you have so many problems with your mouth. Welcome to my world =(

Some genetics and some nutrition.
The higher your acid the more cavity prone you will be. (to address the part of their health you CAN effect)
The more alkaline your body the better. You can get inexpensive pH test strips at your health store to monitor it.

I never had professional work done on my teeth other then take the two in the back out… Mine came out straight… I never really get cavities either… But my sister is just the oppsite of me.. So I have no doubt that some people are blessed by God…

It has to do with genes. Most of the time during pregnancy if a mother gets a lot of calcium the child’s teeth should be very healthy.

Genetics, good parenting, immaculate oral hygiene, and non-abusive eating; all this will keep dentists at bay.

just lucky i guess.
my boyfriend is like that…never had braces..and has the prettiest teeth youve ever seen in ur life

Genes play a major role. Especially if your parents are very diffent and have different sized heads. If your jaw structure and your teeth dont mix (one is too big or too small) then your teeth will be crooked or unevenly placed. All you can do about it is braces.
What you CAN do is brush your teeth, eat right and keep them as clean as possible.

It sounds like you’re talking about my daughters! their teeth are so straight that people often ask them if they’ve had braces. And they’re very white and they’ve only had 2 tiny cavities.
I think it’s got more to do with genes than diet.

I know, my sister has always been much more lax on her own oral care and hygiene and has had only two fillings by 21, and yet I have a mouth full of work and soon to have more. Sucks I had to get the bad dental genes. : (

It’s a combination of genetics and hygeine. For instance, you have no control over what shape your teeth are or how they come in, whether they are straight or not. That’s all in the genes. Only braces can put them in place if they are not already. However, if you get cavities, root canals, gum disease, really yellow teeth, etc. That’s not genetic. That’s just poor hygeine/diet. A good calcium intake along with proper care should keep any teeth looking pretty white.

I’m sure it is a combination of genetics, hygiene and diet. But the people with perfect teeth may pay later. I have nice straight teeth, had a few cavities filled when I was young but never needed any orthodontic work and hadn’t gone to a dentist for 15 years. I had no toothaches or anything, then, within a few months at age 58, two teeth literally fell apart, two more needed root canals and I still need to get two more crowned and some fillings.

It’s all about genes- and it’s funny cause I knew some people whose parents were dentists, and of course, they were born with perfect teeth!

no sugar no drugs and not too much toothpaste

I rarely brush my teeth for the last 22 years, but my dentist always says I have good teeth