Plaque bacteria are naturally present in everyone’s mouth. When we eat sugary or starchy snacks—like juice, soda, candy, cookies, chips, or pretzels—those sugars interact with the plaque and produce acid. This acid attacks the tooth enamel, leading to what we call a “plaque attack,” which can increase the risk of cavities over time.

Each time your child eats a sugary snack, it triggers an acid attack on their teeth that can last up to 20 minutes. These repeated “plaque attacks” gradually weaken the enamel, making it easier for cavities to form. That’s why it’s healthier to enjoy snacks in one sitting rather than grazing throughout the day—less frequent snacking means fewer opportunities for acid to damage their teeth.

What your child eats—and how often—can make a big difference in their dental health. Opting for nutritious, low-sugar snacks helps protect their teeth from plaque and decay. Here are some smart choices to support healthy smiles:

Better Snack Choices:

• Cheerios

• Whole grain Goldfish

• Plain crackers

• Pretzels

• Popcorn

• Fresh fruits

• Canned fruit in natural juice

• Cheese cubes

• Fresh vegetables

• Yogurt

• Milk

• Water

Snacks to Limit or Avoid:

• Fruit roll-ups and gummy snacks

• Candy-coated fruit

• Cookies and candy

• Canned fruit in heavy syrup

• Popsicles

• Soda

• Juice boxes (like Capri Sun)

• Kool-Aid

• Sports drinks (Gatorade, Powerade)

• Flavored milk

By limiting how often your child snacks and choosing healthier options, you can help reduce the risk of cavities. Don’t forget—brushing twice a day is key to keeping plaque in check!

Note: If your child follows a special medical diet, always consult with their physician or dietitian before making changes.