Nano-Hydroxyapatite vs. Fluoride: Which Toothpaste Is Better for Your Teeth?
Reviewed by Dr. Paul Rubin, DDS
Toothpaste is a staple in every bathroom.
Yet choosing the best toothpaste for your child can be confusing. There is a lot of misinformation out there about fluoride toothpaste, which makes parents hesitant to buy it for their kids.
So what are your options?
In this blog, we will explain two options: fluoride toothpaste and nano-hydroxyapatite toothpaste. By the end, you should have all the information you need to choose the right toothpaste for your child’s dental health.
Key Takeaway
If you want a proven option for preventing cavities and ensuring strong enamel, choose fluoride toothpaste. If you prefer a fluoride-free alternative that is just as effective as fluoride, opt for nano-hydroxyapatite toothpaste.
Table of Contents
History of Toothpaste
Toothpaste has been around for centuries, dating back to ancient Egypt, where people used powdered eggshells and pumice to clean their teeth.
Fast-forward to today. The toothpaste aisle has options for every problem, from sensitive teeth, to stained and yellow teeth, baby teeth, old teeth, no teeth!
But two ingredients stand out: fluoride and nano-hydroxyapatite. Let’s take a look at these two ingredients, and why they are beneficial.
What Is Nano-Hydroxyapatite?
Hydroxyapatite is a natural mineral that makes up 97% of our tooth enamel and about 70% of our dentin.
It is also found in bones and supports healthy bone structure. It works by depositing phosphate and calcium back into the tooth structure.
In recent years, hydroxyapatite has been marketed as an alternative to fluoride toothpaste due to its ability to strengthen enamel and reduce sensitivity.
Key benefits of hydroxyapatite:
- Strengthens tooth enamel, making it more resistant to acid attacks
- Reduces tooth sensitivity
- Promotes remineralization of teeth
- No risk of fluorosis
- Inhibits the growth of harmful bacteria on the tooth surface
- Great options for individuals who are allergic to fluoride products
What Is Fluoride?
Fluoride is a naturally occurring mineral that has been used for decades to prevent cavities and strengthen tooth enamel.
It works by being absorbed into the outer layer of teeth (enamel) and makes it more resistant to acid attacks from bacteria in our mouth.
Fluoride is commonly found in toothpaste, drinking water, and various oral care products, and has long been the go-to ingredient for strengthening tooth enamel and preventing cavities.
Key benefits of fluoride
- Strengthens tooth enamel
- Prevents cavities
- Can reverse or stop early tooth decay
Fluoride toothpaste is often recommended because it has a proven track record of preventing tooth decay and maintaining overall oral health. However, children under the age of six should always be supervised while brushing to avoid swallowing too much fluoride.
Nano-Hydroxyapatite vs Fluoride: Which Is Better?
Both nano-hydroxyapatite and fluoride toothpaste have unique benefits, and each can contribute to a healthy smile.
So instead of deciding which is better, let’s compare the difference between the two so you can make an educated decision.
Strength
Both hydroxyapatite and fluoride are known for strengthening teeth. However, studies have shown that nano-hydroxyapatite can penetrate enamel more effectively, making it a better option for those with sensitive teeth or weak enamel.
Sensitivity
Hydroxyapatite toothpaste has proven to reduce and prevent dental hypersensitivity by promoting the remineralization of enamel. Fluoride also helps with sensitivity but may not be as effective as hydroxyapatite in this aspect.
Cavity Prevention
Fluoride is the champion when it comes to preventing cavities. It forms a protective barrier over the teeth and can even reverse early tooth decay. Hydroxyapatite, on the other hand, can help strengthen enamel and make it more resistant to cavity-causing bacteria.
Consider incorporating both options in your oral care routine for optimal protection!
Toothpaste Checklist
Age-appropriate formula: Look for a toothpaste specifically designed for your child’s age to ensure it has the right level of active ingredients.
Fluoride or hydroxyapatite? Decide if you want fluoride for cavity protection or hydroxyapatite as a fluoride alternative to reduce risks like dental fluorosis. Hydroxyapatite toothpaste may be the better option for children under two, people who are allergic to fluoride products, and pregnant women.
ADA seal of approval: Choose toothpaste and other oral care products with the American Dental Association (ADA) seal, indicating it meets safety and efficacy standards.
Flavor: Pick a flavor your child enjoys—flavors like mild mint, berry, or bubblegum can make brushing a positive experience.
Sensitivity: If your child has sensitive teeth, look for toothpaste specifically formulated to address this need.
Natural ingredients: If you are seeking a more natural option, check for toothpaste free from artificial flavors, colors, and preservatives.
Expert Care for Growing Smiles
Good dental health doesn’t happen by chance.
Good oral health requires good oral hygiene practices, which include regular visits to a pediatric dentist.
Trust Lonestar Kid’s Dentistry to guide you through all the stages of your child’s life! We are dedicated to helping parents and kids navigate oral hygiene in every stage of their life.
To book an appointment at our pediatric dental office in Prosper, TX, call (469) 228-4402 or complete the online contact form.
If you are in the area, stop in and say hello! We are located at 240 S. Preston Road, Suite 10 Prosper, TX 75078.