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A large study found that children and adolescents who received fluoride treatments for one year were 43 percent less likely to have tooth decay and cavities.

Are fluoride treatments worth it?
How long does fluoride take to work?
How long does a fluoride treatment last?
How long does fluoride need to stay on teeth?
Does fluoride help teeth?
How much fluoride do you need?
Life Stage | Recommended Amount |
---|---|
Adult men 19+ years | 4 mg |
Adult women 19+ years | 3 mg |
Pregnant teens and women | 3 mg |
Breastfeeding teens and women | 3 mg |
Why do dentists put fluoride on teeth?
Do I need fluoride?
Are fluoride treatments harmful?
Do you rinse after fluoride treatment?
What can you not do after a fluoride treatment?
What happens if you swallow fluoride at the dentist?
What is fluoride treatment?
Fluoride treatments are typically professional treatments containing a high concentration of fluoride that a dentist or hygienist will apply to a person’s teeth to improve health and reduce the risk of cavities. These in-office treatments may take the form of a solution, gel, foam, or varnish.
What are the benefits of fluoride?
Fluoride has several benefits for the teeth: 1 It helps the body better use minerals, such as calcium and phosphate. The teeth reabsorb these minerals to repair weak tooth enamel. 2 It joins into the tooth structure when teeth are developing to strengthen the enamel of the teeth, making them less vulnerable to bacteria and cavities for life. 3 It slows or even reverses the development of cavities by harming bacteria that cause cavities.
How does fluoride help with cavities?
By preventing cavities and slowing the growth of bacteria, fluoride treatment may also: 1 prevent gum disease 2 reduce tooth pain 3 prevent the premature loss of teeth
Does fluoride help with tooth decay?
The Centers for Disease Control and Prevention (CDC) say that fluoridated water has reduced tooth decay by about 25 percent.
Is fluoride good for teeth?
Fluoride treatments may offer even more significant benefits to protect teeth. These treatments can be beneficial to people at risk of tooth decay but may not be right for everyone. In this article, we look at the benefits and side effects of fluoride and fluoride treatment, as well as treatment recommendations.
Can you use fluoride toothpaste at home?
There are also some high-concentration fluoride treatments that people can use at home but only under the specific direction of a dentist. The fluoride dentists use in these treatments is similar to the fluoride in toothpaste. However, the treatment contains much higher doses and may offer more rapid benefits.
Is fluoride bad for kids?
Side effects of fluoride. Some natural health advocates have expressed concern about fluoride at high doses. They also argue that fluoride is not safe for children, and even that fluoridated water may be dangerous.
How does fluoride work?
Used before eating and drinking, it actually inhibits some acid from attacking tooth enamel. It has an effect on the bacteria as it forms to become corrosive to teeth.
Is fluoride painless?
Some individuals may experience mild discomfort or gum irrita tion during or after fluoride application, especially if sensitive teeth are an issue, but in most cases, the treatment is painless and completely comfortable.
When did fluoride start being added to drinking water?
Most regions in the United States add fluoride to drinking water sources, and this has been standard practice since about 1945.
Does fluoride help teeth grow?
Studies have shown that fluoridated water has lowered rates of tooth decay by 20 to 50 percent, allowing some children to grow up without getting cavities or with fewer of them [sources: ADA; AAPD ]. As permanent teeth are growing, it's considered especially beneficial to use fluoride.
Is fluoride good for teeth?
As permanent teeth are growing, it's considered especially beneficial to use fluoride. Tooth enamel forms tighter bonds as teeth mature and fluoride can actually combine with enamel as this bonding is taking place, adding extra protection from decay [source: Dowshen ].
Why is fluoride important for teeth?
Just as calcium works to build strong bones and teeth, fluoride can work to form a solid base of tooth enamel.
Can you paint on fluoride?
If you're at moderate to high risk for dental problems, a professional fluoride treatment is probably a worthwhile part of each routine cleaning and exam, and even if no problems are present, your dentist may recommend painting on the mineral just to give you a tooth up against cavities and for the health of your enamel. .
How to prevent fluoride in children?
A few useful reminders about fluoride include: 1 Store fluoride supplements away from young children. 2 Avoid flavored toothpastes because these tend to encourage toothpaste to be swallowed. 3 Use only a pea-sized amount of fluoridated toothpaste on a child's toothbrush.
What are the benefits of fluoride treatment?
In addition, people with certain conditions may be at increased risk of tooth decay and would therefore benefit from additional fluoride treatment. They include people with: 1 Dry mouth conditions: Also called xerostomia, dry mouth caused by diseases such as Sjögren's syndrome, certain medications (such as allergy medications, antihistamines, anti anxiety drugs, and high blood pressure drugs ), and head and neck radiation treatment makes someone more prone to tooth decay. The lack of saliva makes it harder for food particles to be washed away and acids to be neutralized. 2 Gum disease: Gum disease, also called periodontitis, can expose more of your tooth and tooth roots to bacteria increasing the chance of tooth decay. Gingivitis is an early stage of periodontitis. 3 History of frequent cavities: If you have one cavity every year or every other year, you might benefit from additional fluoride. 4 Presence of crowns and/or bridges or braces: These treatments can put teeth at risk for decay at the point where the crown meets the underlying tooth structure or around the brackets of orthodontic appliances.
Is fluoride a mineral?
Medically Reviewed by Michael Friedman, DDS on March 17, 2019. Fluoride is a mineral that occurs naturally in many foods and water. Every day, minerals are added to and lost from a tooth 's enamel layer through two processes, demineralization and remineralization. Minerals are lost (demineralization) from a tooth 's enamel layer when acids -- ...
Does fluoride help with tooth decay?
Too much demineralization without enough remineralization to repair the enamel layer leads to tooth decay. Fluoride helps prevent tooth decay by making the tooth more resistant to acid attacks from plaque bacteria and sugars in the mouth. It also reverses early decay.
How does fluoride affect teeth?
In children under 6 years of age, fluoride becomes incorporated into the development of permanent teeth, making it difficult for acids to demineralize the teeth. Fluoride also helps speed remineralization as well as disrupts acid production in already erupted teeth of both children and adults.
Is fluoride good for teeth?
This is the timeframe during which the primary and permanent teeth come in. However, adults benefit from fluoride, too. New research indicates that topical fluoride -- from toothpastes, mouth rinses, and fluoride treatments -- are as important in fighting tooth decay as in strengthening developing teeth.
What is the cause of tooth decay?
The lack of saliva makes it harder for food particles to be washed away and acids to be neutralized. Gum disease: Gum disease, also called periodontitis, can expose more of your tooth and tooth roots to bacteria increasing the chance of tooth decay. Gingivitis is an early stage of periodontitis.
Is fluoride treatment worth it?
The fluoride treatment is definitely worth it . The in-office treatment after your cleaning applies a stronger than over the counter fluoride to coat your teeth right after they have been professionally cleaned and that gives you a very effective anti-cavity treatment.
How often should I use fluoride?
Fluoride is very useful and if you have it every 6 months to a year, that's good. You should also practise good oral hygiene. Sophia Bednarski Dentist St. Louis, Missouri. If you have many restorations in your mouth or any decalcified enamel in your teeth or dry mouth syndrome, the fluoride treatment is all worth it.
Does fluoride help with caries?
Fluoride accumulates in the teeth and has a sustained benefit of fighting dental caries. We also recommend Fluoride for patients with non lingering hypersensitivity to hot and cold. We also recommend Fluoride for patients who are on the process of bleaching their teeth. Kenneth Hamin Dentist Winnipeg, Manitoba.
Does Act have fluoride?
Using a home rinse such as ACT will give you a little benefit of fluoride but ACT is basically a surfactant, ( a soap to reduce the surface tension) allowing you to clean the plaque off easier. It does have some fluoride in it. Office fluoride treatments are stronger.
Does fluoride help with tooth decay?
The fluoride increases the strength of the tooth to resist decay. It will help to protect your teeth and the dental work you have invested in. It will also help to decrease tooth sensitivity. Dr. Marc N. Benhuri Dentist New York, New York. Yes, both for children and older adults.
Can dry mouth cause cavities?
People with dry mouths tend to develop more cavities, especially along the gumline. BTW, there are more than 1600 different medications that will cause a dry mouth. Best thing to do is to discuss this with your dentist. Dr. Michael I. Rouff Dental Therapist Cherry Hill, New Jersey.
Does fluoride help teeth?
While fluoride is proven to be effective in remineralizing teeth, it doesn’t have a strong enough concentration in toothpaste in order to be effective. Ask the Dentist is supported by readers. If you use one of the links below and buy something, Ask the Dentist makes a little bit of money at no additional cost to you.
Is fluoride toothpaste effective?
Fluoride Toothpaste is Too Weak to Be Effective. Here’s what’s misleading: the concentration of fluoride in toothpaste is too weak to have an effect. That’s because they don’t add high concentrations of fluoride to regular toothpaste.
Can you get fluoride gel from your dentist?
You can get a prescription fluoride gel from your dentist that will help with remineralization. I used to recommend (and use myself) Colgate PreviDent 5000 Booster Plus every night before I went to bed.
Does fluoride help with tooth sensitivity?
I also prescribe it to those with extensive bulimia damage, for which prescription-strength fluoride can really help with tooth sensitivity. I’ve found that, for these patients, fluoride does the most to decrease their painful sensitivity to hot and cold.
Can you swallow toothpaste?
You’re not swallowing toothpaste; you’re applying it directly to your teeth. This is called “topical” application, and you need a higher concentration of fluoride for this to work than you’ll find in over-the-counter toothpaste—around 5,000 parts per million.

Dental Health with Fluoride
Procedure
Cost
- The cost for a dental fluoride treatment varies based on the type, but they typically start at around $25.4If you have dental insurance, your policy may cover certain dental fluoride treatments. It’s important to discuss these treatments with your insurance provider before you get one at the dentist's office.
How Much Fluoride Is needed?
- For healthy teeth, brush twice a day with fluoride toothpaste. Most toothpaste has a range of 1,000–1,500 parts per million (ppm) of fluoride.5 Parents with children younger than 2 should consult with their healthcare provider, pediatrician, or dentist before starting a fluoride toothpaste. However, when your child cuts their first tooth, the American Academy of Pediatrics suggests us…
Benefits
- Fluoride is essential for a healthy mouth and teeth. The benefits of fluoride include building strong teeth, protecting tooth enamel, and fighting tooth decay. Fluoride also reduces the amount of acid on your teeth caused by bacteria.7
Side Effects
- Like many other minerals, fluoride can be toxic if you consume it in high doses. However, if you brush your teeth twice a day with fluoride toothpaste, the amount of it is too small to present a risk. If your dentist prescribes additional fluoride treatments, it’s important to use them as directed. Children ages 8 and younger are at risk for developing dental fluorosis, or discoloratio…
Summary
- Good dental hygiene includes fluoride in your toothpaste and/or drinking water to help prevent tooth decay. If necessary, your dentist may recommend additional dental fluoride treatments. These treatments are a quick and easy way to help ward off tooth decay and gum disease. To keep your teeth healthy, it's important to brush your teeth twice a day with a fluoride toothpaste.
A Word from Verywell
- Brushing your teeth with fluoride toothpaste twice a day goes a long way in keeping your teeth healthy and strong. Be sure to get a dental cleaning and checkup at least once a year, and speak with the dentist about fluoride treatments.