How Does Fluoride Protect Teeth? James Island Cosmetic Dentists

Fluoride has been added to community water systems in developed countries for about 70 years. While some the safety and effectiveness of fluoride has been questioned, most evidence shows that fluoride is a safe, healthy way to improve dental hygiene. Here is some more information on fluoride and its effects on teeth.


Fluoride protects your mouth in a couple of different ways. First, it strengthens your teeth by helping the enamel remineralization process. During this process, minerals like calcium are deposited back into the teeth. Scratched or eroded enamel can actually regrow, and the teeth are kept safe from decay.

Acid Control

In addition to remineralization, fluoride also helps to control the acid inside your mouth. Normally, the bacteria in your mouth feed on sugars and carbohydrates, and convert them into acids that erode the surface. Fluoride keeps your mouth resilient to this common effect.

How do I Get Enough Fluoride?

If your city has fluoride drinking water, and your teeth are relatively healthy, all you need to do is brush with a fluoride toothpaste twice a day. If you drink water that doesn’t have the addition of fluoride, your dentist may recommend in-office fluoride treatments to make sure you’re getting the protection you need.

Is Fluoride Dangerous?

Fluoride has been controversial since its introduction, but multiple studies across many decades have confirmed that it does not contribute to allergies, osteoporosis, Alzheimer’s, and a number of other conditions. This naturally occurring mineral is a safe ingredient that can help keep your teeth strong and cavity-free.

Get Professional Dental Care with a James Island Cosmetic Dentists

If you’re concerned you’re not getting enough fluoride, talk to our James Island cosmetic dentist to find out if a professional treatment is appropriate for you. Our dentist office has served hundreds of happy customers in the Charleston and James Island areas. To receive our general dentistry, family dentistry, cosmetic dentistry, and emergency services, request and appointment here.