Fluoride is a hot topic in dental health across the board, but possibly even more so in pediatric dentistry. While fluoride has long been accepted as a positive asset to your teeth, conflicting information has been circulating online and by word of mouth that may suggest otherwise.
It is important to rely on information provided by a trusted pediatric dentist who has extensive experience in preventive dentistry, who has spent years treating children’s teeth and has seen the effects of using fluoride vs avoiding it.
In this article we will address common fluoride myths and provide the facts that parents should know to support their children’s long-term oral health.
What Is Fluoride and How Does It Work?
Fluoride is a naturally occurring mineral found in water, soil, and some foods. It is known to strengthen tooth enamel, hardening it to reduce the risk of developing cavities. Fluoride is commonly included in toothpaste and mouthwash used in daily oral hygiene. It is frequently added to many public water supplies, as studies have shown a reduction in tooth decay in populations that regularly consume city-provided water.
In some cases fluoride can even help to repair the earliest stages of tooth decay. By remineralizing enamel that is beginning to break down due to the presence of plaque bacteria and acids, the beginnings of cavities can sometimes be reversed.
Common Fluoride Myths Debunked
Myth: Fluoride is unsafe for children.
Fluoride is a naturally occurring mineral that is safe to use in recommended doses. The amount of fluoride contained in children’s toothpaste and even in over the counter adult toothpaste is not enough to result in harm, even if accidentally swallowed. The biggest risks are excessive swallowing of fluoride toothpaste or mouthwash, which could be toxic. By monitoring your child’s use of fluoride toothpaste and ensuring they spit it out after brushing, you can ensure that they get the benefits of fluoride without the risks. This is why, at every recall visit, we review fluoride with parents and children.
Myth: Fluoride is only necessary if a child already has cavities.
Fluoride works best as a preventive measure against cavities. By using toothpaste containing fluoride and receiving regular fluoride treatments at the dental office, teeth become stronger as the enamel is hardened. Stronger enamel is more resistant to cavities, reducing your child’s overall risk of tooth decay. Fluoride can sometimes reverse early stage cavities by remineralizing softened enamel.
Myth: Brushing alone provides enough protection.
Brushing is an important part of a daily oral hygiene routine. By brushing away food residue and plaque that lead to decay, the risk of cavities is significantly decreased. That being said, brushing alone is not enough to completely prevent tooth decay. Daily flossing is also important to prevent cavities between teeth and to reduce the risk of gum disease. But fluoride has been proven to strengthen teeth and make them more resistant to decay.
Myth: Bottled water always contains fluoride.
This is not always true. Some bottled water brands contain fluoride, especially those derived from natural springs or aquifers. But bottled waters that have been highly processed are often demineralized, eliminating the natural fluoride they may have contained. Fluoride is often added to public water sources, such as city water, making filtered tap water a better source.
The Benefits of Fluoride for Growing Smiles
- Increased prevention of cavities. Fluoride is an important part of an oral hygiene routine that can reduce the risk of cavities and tooth decay.
- Long-term resilience. When children’s teeth, especially permanent teeth, get an adequate amount of fluoride at an early age, the benefits can last a lifetime.
- Intervention for high-risk patients. For children who are prone to cavities, fluoride treatments can provide an additional line of defense against tooth decay.
Fluoride treatments provided by a dentist contain high concentrations of fluoride that are applied directly to the teeth, reducing the risk of swallowing and delivering direct contact for optimal benefits. Dentists carefully control fluoride treatments to ensure safety.
How Parents Can Safely Use Fluoride at Home
- Apply fluoride toothpaste according to age. For infants and toddlers, a tiny smear of toothpaste the size of a grain of rice is sufficient. Once children are capable of spitting, a pea-sized amount of toothpaste can be applied to the brush.
- Supervise brushing to prevent your child from swallowing excessive amounts of toothpaste.
- Schedule regular visits (every 6 months) with a pediatric dentist for fluoride treatments when appropriate and recommendations for safe use of fluoride products at home.
Trust Science When Protecting Your Child's Smile
When it comes to making the best decision for your child’s oral health, trust the science and your pediatric dentist. Fluoride has benefits for oral health that have been proven for over a century. Don’t be intimidated by misinformation and myths that could be detrimental to your child’s dental and overall health.
Contact New Canaan Pediatric Dentistry to learn more and schedule an appointment.
Frequently Asked Questions About Fluoride
Is fluoride toothpaste safe for toddlers?
Fluoride toothpaste is safe when used in the recommended amount and under adult supervision. A tiny amount can be applied to the toothbrush that will have no harmful effects if swallowed.
Can my child get too much fluoride?
Excessive fluoride during tooth development can lead to fluorosis, a condition characterized by white streaks or spots on the teeth. The condition is merely cosmetic, but following your dentist's recommendations helps prevent this.
Does fluoridated tap water help prevent cavities?
Yes. Community water fluoridation has been shown to reduce the risk of cavities by strengthening tooth enamel throughout the day. Drinking fluoridated tap water is one of the simplest ways to support your child's oral health.
Are professional fluoride treatments different from fluoride toothpaste?
Yes. Professional fluoride treatments contain a higher concentration of fluoride than toothpaste and are applied by your pediatric dentist in a safe, controlled setting. These treatments provide extra protection for children who have a higher risk of developing cavities.
What foods and drinks contain fluoride naturally?
Small amounts of fluoride can be found naturally in foods and beverages such as fish, tea, and some fruits and vegetables, depending on where they are grown. However, these sources typically do not provide enough fluoride on their own to protect against cavities, which is why fluoride toothpaste and regular dental care remain important.
At New Canaan Pediatric Dentistry, we are dedicated to helping children develop healthy habits that last a lifetime. We provide personalized preventive care and educate families so they can make confident decisions about their child's oral health. Contact us today to schedule an appointment.