I had my two teeth pull out. Will it ever grow again?

April 26, 2009 6:39am CST
I am 18 years old. After the teeth was pull out. I taught that my teeth would still grow again. But when i ask my older sister about this. She replied that it would not grow again because am old and i can't longer grow a tooth. Man, I was really really shocked. I ask my mom the same question just for sure and she said the same thing. I ask again my older brother and the same reply. So, I post this and ask for help. If my tooth will not grow, What should i do to make it grow back. or What supplement or something that may help my problem. I felt like i been cheated. Man, I felt like a part of me have been permently removed/gone, like losing my hand or something.