Summarize this article in one sentence.
Snacking throughout the day introduces bacteria to your mouth that can cause infections or promote tooth decay. If you need to snack, look for healthier options, such as fruit, vegetables, or crackers, instead of having sugary treats. Rinse your snack down with water to help get rid of any food particles left in your mouth.Brush your teeth after you snack if you're able to so it's less likely for you to develop tooth decay.

Summary:
Limit how often you have sugary snacks throughout the day.