Odds are you’ve noticed that fluoride is a key ingredient in many toothpastes and even mouthwashes. In fact, your dentist may even have recommended that you use fluoride toothpastes or mouthwashes as opposed to other varieties. Because of how widespread fluoride is when it comes to dental products most people are somewhat aware that it is beneficial – but what is it about it that makes fluoride so important?

To put it simply, fluoride helps to prevent cavities from forming. As you may or may not know, cavities essentially appear when the protective layer of your teeth known as the enamel is gradually eroded by the acid produced by plaque. The process itself is known as demineralization and it leads to the formation of a cavity that will spread and eventually destroy the structure of the tooth.

Fluoride so important to teeth

The reason why fluoride is able to stop this from taking place is because it helps with the remineralization process. Essentially remineralization is the opposite of demineralization, and instead of eroding the enamel it actually produces new enamel that strengthens the teeth.

Both processes (demineralization and remineralization) take place constantly in your mouth and by ensuring that the remineralization side of the balance is producing strong and acid-resistant enamel crystals you should be able to stop cavities from forming.

Of course to do this you need to be consuming enough fluoride which is why modern day dental products tend to come with it. Also in many areas the drinking water is fluoridated as well, which also helps tremendously.

It is important to note that although fluoride helps prevent cavities – it is no guarantee that they won’t form. Suffice to say, no matter how much fluoride you’re consuming if your dental hygiene is poor then you’re going to end up with cavities at some point or other. Long story short, fluoride helps – but there’s only so much it can do.


To ensure that you’re able to avoid cavities you need to consume sufficient fluoride and also ensure that your daily dental routine is up to par. Be sure to brush twice a day, floss at least once, and go for regular dental checkups at least every six months. Doing all of that will help prevent any cavities from forming and ensure that you catch any other issues that may arise early so that they can be treated easily.

It might be worth checking out dentists in Solihull at the Paul Lowe Dentistry, 31 Farmhouse Way, Monkspath, Solihull, West Midlands, B90 4EH. Ask them for recommendations regarding the type of toothpaste and mouthwash you should be using and whether or not you need to take any additional fluoride too.