If you had an injury in the past, you might already know how wounds and bones can repair themselves. While it takes time, the human body can heal from things, whether it’s a minor paper cut or a more serious injury. However, tooth enamel doesn’t have the same ability; it’s unable to regenerate. That can leave you wondering if they will be able to last a lifetime. However, they can! Keep reading to learn how and what you can do to support your oral health.
What is Tooth Enamel?
It’s important to understand what your enamel is made from to fully know how it can withstand decades of wear. In short, this protective outer layer of your teeth is mostly made of calcium and phosphorus. It’s the hardest substance that your body makes, even more so than bones! It’s because these two minerals come together to form hydroxyapatite crystals.
While it’s tough, the bacteria in your mouth can erode it from the acid they produce after consuming food particles stuck in your smile (especially sugar and starches). When it is weakened, the dentin underneath can become exposed and lead to sensitivity or cavities.
So, Can Enamel Last a Lifetime?
According to research led by Dr. Pupa Gilbert, they found that the alignment of these crystals in your teeth helps make them strong. They used an advanced computer model that allowed them to simulate the force that your enamel goes through when eating.
In one test, they set the crystals next to each other, where one edge touches the other, being “properly” aligned. When they were put under pressure, a crack would appear. However, when they were slightly misaligned, the crack would be deflected and prevented from spreading! This showed that they are perfectly imperfect, giving a reason on the nanoscale on how your smile can withstand the pressure for decades.
How Can I Keep My Enamel Strong?
The good news is that there are things you can do to help support your enamel. Following these simple tips can help give your teeth the strength they need to last a lifetime:
- Follow Proper Oral Hygiene: Be sure to brush and floss daily to help get rid of harmful bacteria that can threaten your smile.
- Limit Sugary Foods: Plaque uses sugar to produce acid that weakens the outer layer of your teeth. Instead, avoid them or brush your teeth shortly after enjoying them.
- Break Bad Habits: Excessive grinding or clenching can wear away your enamel, so talk to your dentist about what you can do about it.
- Have Consistent Dental Visits: Regular checkups and cleanings help monitor for any changes to your oral health and tackle those problems before they become serious.
About the Author
Dr. Charles Parker has over 40 years of experience that he uses to give the Marshall community the best care that they deserve. He understands the importance of protecting your teeth, so he is here to give you the preventive treatments you need. With Dr. Parker’s comprehensive approach, you get to have a happier smile that is stronger for longer. If it’s time for your next checkup, schedule an appointment or call his office at (903) 935-6351.