Attention: Tooth Decayers

(HealthDayNews) -- You have to take care of your teeth because you know you don't get a second chance. Once they're gone, they're gone.

So, here's a Community Dental Health report on the major causes of dental wear among teens.

On the list of things you shouldn't do:

• Grind your teeth
• Eat most kinds of pickles
• Drink soda

On the list of things that you can do without risking your teeth:

• Have a stomach upset
• Be overweight
• Not brush after every meal
• Eat ketchup
• Eat pickled onions