To keep their food from going bad.
All sugar is bad for your teeth.
Teeth go bad of sugar
THE BEST THING TO DO TO PREVENT BAD TEETH IS BRUSH YOUR TEETH.
no burping isn't bad for teeth it may be an acid/gas but it isn't a bad type which would damage your teeth
Irish people don't particularly have bad teeth.
yes you have to have braces on if your teeth are bad or less your teeth will move alone and your mouth will be weird
pop is bad for your teeth because of the suger by this it means the suger truns your teeth yellow
They wear carribou skins...(srry about the bad spelling)
eskimos
Very.
Eskimos