Tooth enamel is essential for a healthy, beautiful smile. Learn about the best ways to strengthen tooth enamel in this guide.

Did you know that tooth enamel is the hardest part of your body? While tooth enamel is incredibly tough, it can erode over time. Unfortunately, once tooth enamel has eroded, it does not come back. 

Tooth enamel is important for keeping your teeth healthy and beautiful. The good news is that it is possible to strengthen tooth enamel and prevent decay.

Keep reading to learn more about tooth enamel and what you can do to keep your enamel strong and healthy.

How To Strengthen Tooth Enamel

There are plenty of different steps that you can take to strengthen your enamel. Having strong enamel helps protect your teeth.  Here is what you can do to keep your enamel strong and healthy:

Know the Signs of Weakening Enamel 

The first step to keeping your enamel healthy is understanding the signs of weak tooth enamel. If you can identify that your enamel is weak, you can work on preventing further damage in the future. 

It is a good idea to talk to your dentist if you notice any of these signs of weak enamel. Here are some signs that you should watch out for:

Sensitivity 

One of the first signs that your enamel is weak is if your teeth feel sensitive. Teeth sensitivity can happen when you eat foods that are cold, hot, or sugary. This happens because weak enamel exposes dentin which causes sensitivity. 

Yellow Teeth 

Because enamel is semi-transparent, the color of your teeth actually comes from your dentin. Dentin can be a yellow color, so if you notice that your teeth are looking yellow, it could be because the dentin is exposed.

Rough Teeth 

Teeth with strong enamel should be smooth. If you notice that your teeth are getting rough around the edges, it could be because your enamel is breaking down.

Brush Your Teeth 

One of the most important things you can do to protect your enamel and promote good oral health is to brush your teeth. Brushing your teeth helps to prevent bacteria that can cause tooth decay. 

When you get a cavity, the bacteria is breaking through your enamel and causing decay within your tooth. If you brush your teeth, you can prevent cavities. 

When brushing your teeth, be sure to use a soft toothbrush. Using a hard or medium toothbrush can wear down your enamel over time. 

Use Fluoride Toothpaste

Fluoride is a mineral that can help prevent cavities and tooth decay. Fluoride helps make the enamel stronger by making it more resistant to acids from food. Also, it can help stop tooth decay even after it begins. 

When choosing a toothpaste, be sure to pick one that has fluoride to protect your enamel and have healthy teeth. 

Keep a Healthy Diet 

Another step that you can take to strengthen your enamel is to eat a healthy diet. Foods such as cheese, yogurt, salmon, and almonds are high in calcium. Calcium helps to keep your enamel strong and healthy. 

In addition to eating calcium, you also should eat foods that contain vitamin D, such as milk, mushrooms, and orange juice. Just like calcium, vitamin D helps to strengthen tooth enamel.

Eat Less Sugar

Sugar is bad for your teeth because it creates bacteria that can cause tooth decay. By cutting out the amount of sugar that you eat, you can strengthen your enamel. Sugar is addicting, so the more you eat, the more you crave. 

If you are going to consume sugar, try to brush your teeth immediately after to get rid of any bacteria on your teeth. 

Choose Sugar-Free Gum

If you are someone that enjoys chewing gum, make sure that you are choosing a sugar-free one. Gum with sugar in it will coat your teeth in bacteria that weakens enamel. By chewing sugar-free gum, you can still enjoy gum without harming your teeth. 

Drink Water

Another way to protect your enamel is to drink water regularly. Drinking water will help to wash away any bacteria that is left on your teeth. It also helps to get rid of any acid in your mouth. 



Water contains small amounts of fluoride that may help to strengthen enamel. By choosing to drink water, you will be less likely to choose drinks that contain sugar. Drinks that contain sugar are highly responsible for speeding up tooth decay.

Are You Ready to Start Strengthening Your Tooth Enamel?

Enamel is critical to keeping teeth strong and healthy. Having strong enamel helps to prevent tooth decay, sensitivity, and tooth damage.

To strengthen tooth enamel, make sure you know the signs of weak enamel, brush your teeth using fluoride toothpaste, eat healthy, limit sugar, and drink plenty of water.



Are you wondering what else you can do to strengthen your tooth enamel? If so, contact us today to set up an appointment for a cleaning and check-up on your teeth!