Fluoride is one of the most effective ways to protect your teeth from decay. Found naturally in many foods and most water supplies, this mineral has been trusted for over 50 years, with its benefits supported by leading health organizations.
How Fluoride Protects Your Teeth
Topical fluoride helps guard your teeth once they’ve erupted. It works by soaking into the enamel, making each tooth more resistant to cavities. You get topical fluoride from products like toothpaste, mouth rinses, and gels. Dental professionals often recommend that children receive professional fluoride treatments twice a year during their check-ups.
Systemic fluoride strengthens both emerging teeth and those developing beneath the gums. You absorb systemic fluoride through what you eat and drink, especially via community water. If needed, supplements like drops or gels can be prescribed by your dentist or doctor—drops for infants and tablets for children and teens. Monitoring fluoride intake during tooth development is important because too much can cause fluorosis (white spots on teeth).
While many people get enough fluoride through diet and water, sometimes extra protection is recommended. Our dental team may suggest at-home or professional fluoride treatments if you have:
- Deep grooves on the chewing surfaces of your teeth
- Exposed, sensitive roots
- Less-than-ideal brushing or flossing habits
- Frequent sugary or starchy snacks
- Too little fluoride in your water or diet
- Reduced saliva from health conditions or medications
- Recent cavities
Fluoride is a powerful tool, but it works best alongside good oral care. Brush twice daily, floss regularly, eat a balanced diet, limit sugary treats, and see your dentist routinely to keep your smile healthy!
