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7 Foods to Strengthen Tooth Enamel

foods enamel

In this article, we are going to look at the foods that can strengthen your tooth enamel!

But, why would you need to strengthen your tooth enamel?

Another potential question that you may want to ask is ” what is tooth enamel ?“.

Let’s find answers to these questions first. Thereafter, we will present the foods that strengthen tooth enamel.


What is Tooth Enamel?

With the simplest explanation, tooth enamel is the outermost covering of the tooth.

What may surprise you about this substance is that tooth enamel is the hardest tissue in the human body (1).

Tooth enamel consists of mostly mineral hydroxyapatite. However, small amounts of magnesium sodium fluoride and carbonate are also found in this hard tissue (2).


What is the Role of Tooth Enamel ? 

Enamel plays a considerable role in the maintenance of our teeth. It protects the fragile inner areas of the teeth and helps in the prevention of tooth decay (2).

Tooth enamel is also necessary to protect teeth amid normal mechanical functions such as chewing, biting, crunching and grinding and also against chemicals (3).

When enamel is damaged, certain problems may occur. Above all, tooth decay is the most likely consequence of enamel erosion.


Foods that Strengthen Tooth Enamel

As we discussed above tooth enamel is indispensable for healthy teeth. Therefore, it is important to protect enamel so that it protects teeth.

Even though it is the hardest tissue in the body, enamel can get damaged. As such, dental problems occur such as cavities, tooth decay, tooth erosion.

Regular oral hygiene and periodic visits to a dentist is generally enough to keep potential enamel problems away.

Moreover, consuming foods that are known to strengthen tooth enamel is another way to protect this hard tissue.

In this section, we will take a closer look at these enamel-friendly foods

Here are the 7 foods that can potentially strengthen your tooth enamel.


1- Leafy Green Vegetables

You may not be fancy to eat leafy green vegetables, but the reality is that they support dental health in many ways.

What are the some of leafy green vegetables? Kale, spinach, broccoli and collard greens.

These and other leafy green vegetables will strengthen your tooth enamel by providing a variety of important minerals and vitamins.

For instance, kale and spinach are packed with calcium and vitamin K. Calcium is essential for tooth health and vitamin K regulates calcium in the body (4).

Not only vitamin K and calcium though, these types of vegetables are also rich in vitamin C, vitamin A, magnesium and phosphorus, all of which can promote enamel.

Conclusion: Green leafy vegetables contain various teeth-strengthening nutrients. Eat them regularly for healthy teeth.


2- Garlic

Every one of us has heard about the amazing health benefits of garlic that range from boosting the immune system to cancer prevention. Did you know that garlic also strengthens your tooth enamel?

According to a scientific report published on Nature; allicin (chemical compound) can kill bacteria (5).

Is it relevant? Very !! Because raw garlic contains allicin which can kill bacteria in the mouth.

Bacteria in the mouth attack the enamel, thus, bring on dental problems such as tooth decay, cavities, etc.

Garlic help decrease bacteria formation thus helping tooth enamel remain healthy.


3- Salmon

The thing that makes salmon an ideal food when it comes to promoting tooth enamel is the high vitamin D level of this fish.

Vitamin D is essential for tooth enamel because it allows the digestive system to absorb calcium effectively (6). Bear in mind, calcium along with phosphorus makes up tooth enamel.

85 gr raw salmon meets almost 50 per cent of your body’s daily vitamin D need (7).

Try to eat vitamin D reach foods so that calcium – which is essential for enamel- is better absorbed in the body. As mentioned shortly before; salmon is generous in providing vitamin D.


4- Sesame Seeds

Everyone knows the fact that calcium is necessary for both bone and teeth health.

Since these tiny seeds namely sesame seeds are packed with calcium they can work wonders on your tooth enamel.

To be more specific; 2 tablespoon sesame seeds can provide almost 25 % of daily recommended calcium intake.

In addition to calcium, sesame seeds are also a good source of phosphorus that is another important nutrient for teeth health.


5- Egg Yolks

Vitamin D enables the body to better absorb calcium, the mineral essential for teeth as we underlined above. However, it is not easy to obtain calcium through foods as the number of foods that contain vitamin D is limited.

One of these rare foods in terms of providing vitamin D is egg yolk. One egg yolk provides roughly 5 per cent of daily vitamin D need (8).

But, eating egg yolks means hitting two birds with one stone. This is because eggs yolks are also quite rich in phosphorous.

The conclusion is; egg yolk provides some of the most essential vitamin necessary for strong enamels namely; phosphorous and vitamin D.


6- Dairy Products

Dairy products such as cheese, milk and yoghurt are famous for their high calcium content. However, their high calcium level is not the only reason why they are perfect foods for tooth enamel.

Dairy products provide a decent amount of phosphorus as well, which protects teeth against acid from bacteria. 

But, make no mistake, they can also provide another benefit.

According to a study; dairy products provide casein proteins that protect the surface of teeth (9).

Taking all of these factors into account, it is safe to say that dairy products are superfoods for your tooth enamel.

Note: Consume them in moderation nonetheless.


7- Carrots

If you have a habit of eating carrot on a regular basis, you are unwittingly strengthening your tooth enamel.

Simply because carrots are rich in both keratin and vitamin A.

Keratin is known for its antibacterial property (10). Therefore, it will be an effective compound to reduce the number of bacteria in the mouth. Remember bacteria corrode tooth enamel.

On the other hand, carrots ( as we all know ) contain vitamin A which strengthen tooth enamel.

Carrots are quite healthy vegetables. Eat them regularly, but in moderation, for your overall health, plus for your oral health.