As the year winds down and the holiday season approaches, now is the perfect time to give your smile the care and attention it deserves. At Houston Dentists…
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At Houston Dentists at Post Oak, we believe in the proven benefits of fluoride for maintaining strong, healthy teeth. This essential mineral fortifies tooth enamel, making it more resistant to decay and helping to prevent cavities. We incorporate fluoride into a variety of treatments, from cleanings to specialized preventive care, to give your teeth the best possible defense against dental issues. Trust us to protect your smile with the power of fluoride, so you can enjoy lasting oral health and peace of mind.
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Fluoride, a mineral that occurs naturally in many foods and water, helps prevent tooth decay. Fluoride reverses early decay and remineralizes your tooth enamel. While fluoride can be harmful in large quantities, it’s difficult to reach toxic levels due to the low amount of fluoride in over-the-counter products like toothpastes and mouth rinses.
What is tooth discoloration?
Fluoride is a naturally occurring mineral found in many foods and water. In dentistry, healthcare providers use fluoride to strengthen teeth and reduce the risk of cavities.
What does fluoride do?
Every day, your enamel (the protective outer layer of your tooth) gains and loses minerals. You lose minerals when acids — formed from bacteria, plaque and sugars in your mouth — attack your enamel. (This process is demineralization.) You gain minerals — like fluoride, calcium and phosphate — when you consume food and water that contain these minerals. (This process is remineralization.)
Tooth decay is a result of too much demineralization without enough remineralization.
Dental fluoride helps prevent tooth decay by making your enamel more resistant to acid attacks. It also reverses early decay.
Types of fluoride used in dentistry
Many foods and water contain fluoride. You can also purchase fluoride toothpaste and mouthwash. You can buy low-strength fluoride mouthwash over the counter. Stronger concentrations in liquid or tablet form need a healthcare provider’s prescription.
A dentist can also apply fluoride to your teeth in the form of:
- Extrinsic discoloration: which they’ll dispense into a custom tray, then place over your teeth.
- Intrinsic discoloration: which they’ll paint directly on your teeth.
- Intrinsic discoloration: which they’ll either paint on your teeth or dispense in a custom tray.
At what age is fluoride intake most important?
Infants and children between the ages of 6 months and 16 years need an appropriate amount of fluoride. Developing teeth benefit from fluoride just as much as teeth that have already erupted (grown in).
The American Dental Association (ADA) recommends watching the intake of too much fluoride in infants and young children. The ADA specifically recommends avoiding reconstituted liquid formulas, such as liquid concentrate or powdered baby formulas that require mixing with fluoridated water.
Instead, the ADA recommends breast milk (chest milk), ready-to-feed formula or prepared formula mixed with fluoride-free water. These recommendations are to guard against enamel fluorosis — faint white streaks that can appear on tooth enamel during a child’s developmental years, even before the teeth erupt through the gums.
For young children, the ADA also recommends:
- Using a pea-sized amount of fluoride toothpaste at each brushing.
- Spitting out rather than swallowing the toothpaste.
- Not allowing children under age 6 to use fluoride mouth rinses unless recommended by a dentist or other healthcare provider.
- Not giving fluoride-containing dietary supplements to children under 6 months of age.
Do adults benefit from fluoride?
Yes, adults can benefit from fluoride, too. You might especially benefit from fluoride if you have:
- Dry mouth (xerostomia), a common side effect of some healthcare conditions (like Sjögren’s syndrome) and certain medications (such as allergy medications and antihistamines). Saliva (spit) helps wash away food particles and bacteria. Slow saliva production makes you more prone to oral health issues like gum disease and cavities.
- Gum disease, which exposes your teeth and gums to bacteria and increases your risk of tooth decay.
- A history of tooth decay, which usually means that you’d benefit from additional fluoride.
- Crowns, bridges, braces or removable partial dentures, which may increase your risk of cavities, especially around orthodontic brackets or where your crown meets your tooth.
Procedure Details
What happens during a fluoride treatment?
A dentist or hygienist can give you a fluoride treatment during a routine dental exam or cleaning. They’ll apply a fluoride gel, foam or varnish to your teeth. Typically, a fluoride treatment takes less than five minutes.
Risks / Benefits
What are the benefits of fluoride?
Fluoride strengthens teeth and reduces your risk of cavities by approximately 25%.
Specifically, fluoride:
- Remineralizes your tooth enamel.
- Reverses early tooth decay.
- Slows down the process of demineralization.
- Prevents the growth of cavity-causing bacteria.
Is fluoride toxic?
When used properly, fluoride is safe and effective. But it can be hazardous at high doses. (The “toxic” dosage level varies based on a person’s weight).
If you’re a parent, it’s important to supervise your child’s use of fluoride. Here are some helpful tips:
- Avoid flavored toothpaste. (Children are more likely to swallow flavored toothpaste.)
- Use only a pea-sized amount of fluoridated toothpaste on your child’s toothbrush.
- Be cautious about using fluoridated toothpaste in children under age 6. (Children under 6 years of age are more likely to swallow toothpaste instead of spitting it out.)
It’s very difficult to reach dangerous fluoride levels due to the low levels of fluoride in over-the-counter products. But if you have concerns, talk to your dentist, pediatrician or primary care provider (PCP).
Are there risks or side effects of fluoride?
The most common side effect of fluoride is fluorosis (fluoride-induced tooth discoloration). People with fluorosis develop spots on their teeth that can range from light white to dark brown. These spots typically occur during tooth development, usually in children under the age of 6.
Fluorosis most often results from consuming naturally occurring fluoride, like that found in well water. If you have well water, testing a sample can help determine how much fluoride is in your water.
You can’t brush fluorosis away, but a dentist might be able to use special bleaching methods to address the issue. If professional whitening doesn’t work, you can opt for dental bonding or porcelain veneers.
Recovery and Outlook
How often should I have fluoride treatments?
The answer to this question depends on your unique oral health needs. Many people benefit from fluoride treatments every six months. If you’re prone to cavities, you might benefit from more frequent treatments. To find out what’s right for you, talk to your dentist.
Additional Common Questions
How much fluoride is the right amount?
The optimal level of fluoride is 0.7 parts per million. This is the amount in public water supplies in the communities that have fluoridated water.
Where can I find out how much fluoride is in my tap water?
Get in touch with your local health department or water supplier. They can tell you how much fluoride is in your water. In the United States, about 74% of people with public water supplies have adequate levels of fluoride in their water.
What does fluoride do to your body?
When you consume fluoride, your gut absorbs it, and your bones and teeth store the rest. Any unabsorbed fluoride leaves your body when you pee.
What are the pros and cons of fluoride?
The benefits of using dental fluoride include stronger enamel and better protection against tooth decay. But large amounts of fluoride can be toxic. It can also result in fluoride-induced tooth discoloration (fluorosis). Ask your dentist how to get the right amount of fluoride.
Is fluoride good for your teeth?
Yes. When used properly, fluoride is one of the best ways to strengthen your enamel and reduce your risk of cavities. Ask your dentist for product recommendations and how often you should get fluoride treatments.
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Schedule a fluoride treatment today and experience the difference. Our professional fluoride applications can help protect your teeth from decay and maintain a healthy smile. At Houston Dentists at Post Oak, your peace of mind and comfort are our top priorities. We’re here to patiently address every question you may have, no matter how big or small, so you can feel confident and informed about your dental care. Our team is committed to supporting you at every step of your health journey, making sure each visit is comfortable and personalized. At Houston Dentists at Post Oak, we believe that informed patients make the best decisions for their well-being, and we’re here to help you every step of the way.
Give us a call today at 713-255-1029. Check our Instagram for more information about dental services in Houston!
