Food Is Medicine: The Best and Worst Foods for Your Oral Health

June 16, 2025

We often say “food is medicine,” and this applies just as much to your mouth as to the rest of your body. What you eat plays a major role in your dental health—either supporting strong teeth and gums or increasing your risk of tooth decay, gum disease, and enamel erosion.


Foods That Harm Your Teeth:

  • Sugary snacks and drinks, sports drinks, energy drinks – fuel cavity-causing bacteria
  • Coffee - naturally acidic, it contributes to enamel erosion over time. Its dark pigments can also stain teeth, leading to discoloration.
  • Acidic foods and beverages – like citrus fruits, soda, and vinegar-based dressings, which weaken enamel
  • Sticky carbohydrates – like white bread and crackers that cling to teeth


Foods That Protect Your Teeth:

  • High-fiber fruits and vegetables – stimulate saliva and scrub teeth naturally
  • Whole grains – stabilize blood sugar and reduce inflammation
  • Dairy – provides calcium and phosphates to remineralize enamel (calcium supplements if lactose intolerant)
  • Water – keeps your mouth clean and balanced, and assists toxin elimination from the body.




Looking for more personalized advice on your oral health and nutrition? Schedule a visit with your dental team today at Dental Innovations, Wasilla, Alaska. 

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