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Does Your Child Have a Sweet Tooth? Here are the Effects of Sugar on Teeth

Published:

Updated:

Dr. John De Lorme, DDS

Board-Certified Pediatric Dentist

2 mins
Read time

Your child’s oral health goes beyond just regular brushing and flossing—diet plays a significant role, too. While most of us know that sugar is a primary culprit in causing cavities, do you understand why it’s so harmful to teeth? At South OC Pediatric Dentistry & Orthodontics in Mission Viejo, California, Drs. John De Lorme and Sam Wu are dedicated to your child’s oral health and want you to be informed. Here’s what you need to know about how sugar impacts your child’s teeth.

Why do children love sugar?

Can’t separate your child from juices, candy, and other sugary treats? It might feel like a losing battle because their love for sugar could be hardwired in their DNA. Research indicates that children are biologically predisposed to crave sweet flavors. In fact, this trait dates back to ancient times when our ancestors sought calorie-rich foods for survival.

So, if your child has a persistent sweet tooth, it’s not just about willpower—it’s a natural inclination driven by their genetic makeup. However, understanding this can help you find healthier alternatives to curb the harmful effects of sugar.

How does sugar affect your child’s oral health?

When it comes to your child’s oral health, sugar, plaque, and harmful bacteria are profoundly intertwined. Plaque forms on your teeth daily, and the bacteria within it depend on sugars as a source of energy. While sugar itself doesn’t cause oral problems, it encourages plaque formation—the root cause of numerous problems in the mouth.

Here’s how sugar affects your child’s oral health.

Tooth decay: When sugars and starches are left in the mouth, they become favorite snacks for harmful bacteria. As the bacteria feed on sugars, they secrete acids that dissolve the minerals (demineralize) on the enamel over time. Gradually, tiny holes (caries) form on the tooth and eventually become cavities.
Gum disease: When plaque forms along the gum line, it inflames the gingival tissues. This gum inflammation manifests as gum tenderness, redness, and swelling. Left untreated, gum disease advances into periodontitis, which causes gum recession and tooth loss.
Bad breath: When the bacteria feed on the sugars, they emit foul-smelling gases as byproducts. This causes chronic bad breath (halitosis), especially when coupled with poor oral hygiene.

Sugary treats may taste great, but they can cause significant problems for your child’s oral health. While cutting out sugar entirely from their diet is not realistic, reducing their intake can dramatically improve dental health. Limiting sugar protects your child’s teeth from cavities and has broader benefits for their systemic health.

How can I eliminate the harmful effects of sugar?

Sugars found in candy, ice cream, chocolates, potato chips, and soda can create havoc for your child’s oral health. However, the tips below can help minimize the damage to your child’s teeth.

Brushing teeth daily with fluoride toothpaste
Flossing teeth to remove plaque between teeth
Reduce sugary snacks and introduce your child to healthier snacks like yogurt, fruits, and nuts
Limit snacking between meals
Visit a dentist every six months for regular check-ups and cleanings

Call South OC Pediatric Dentistry and Orthodontics today to schedule your child’s dental exam and give your child a positive start to lifelong dental care.

(949) 581-5800

Ready to protect your child’s smile?

Do you want to learn more about your child’s oral health? Call (949) 581-5800 to talk to South OC Pediatric Dentistry & Orthodontics. We are here to ensure your child maintains their healthiest smile.

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