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The Truth About Tooth Enamel

Tooth Enamel Facts You Need to Know

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Tooth enamel is the hard, outer layer covering each tooth. It is the hardest substance in the human body and protects the sensitive inner layers from the discomfort of foods and drinks that are really hot and cold. You are also probably familiar with its vital role in protecting our teeth from damage and decay. What other tooth enamel facts do you know? Check out these common tooth enamel facts and tips below.

1. The Difference Between Abrasion and Erosion

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There are two types of tooth enamel damage. Abrasion occurs when something brushes against your teeth, for example, using a hard-bristled toothbrush or scraping your teeth with a hard object. Erosion is caused by certain foods and drinks that are sugary and acidic. These foods and drinks are most damaging because when they interact with the bacteria in your mouth, lactic acid is produced, and this is something that can lead to the start of a cavity. When your teeth are eroding, you will notice that your teeth are becoming sensitive and are appearing slightly yellow.

2. Tooth Enamel Doesn't Come Back

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Once your tooth enamel has eroded, it will not regrow. Enamel is made from minerals so it does not contain any living cells, making it impossible for it to repair itself. However, there are ways you can prevent this from happening and ways to treat the damage. Dental bonding can be used, or crowns can be applied but your dentist will be able to recommend you the right treatment option for you. In terms of prevention methods, you can start by eliminating certain foods and drinks out of your diet. When you have that craving for your favourite soda, use a straw. Another great tip is to gently rinse your mouth with water after eating because if you brush your teeth too soon after eating acidic food, that can actually make it worse. You can also start chewing sugarless gum. 

3. Don't Neglect the Damage

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Ignoring the damage or avoiding the dentist will not only cause more pain to your eroded teeth but will make treatments more expensive. As your teeth enamel erodes, your teeth will become overly sensitive as it will expose the inner sensitive layer underneath called ‘dentin’. Because your teeth won’t have the protection it needs from enamel, they will be susceptible to decay quickly. Your teeth will also be stained, giving your teeth a yellow appearance. Always make sure to have 6 monthly check ups so your dentist knows the state of your teeth. 

Enamel is so important for our teeth and we need to take care and protect them as they protect us. It is vital to follow some of the tips mentioned above to prevent your enamel from eroding. It may sound difficult to give up your favourite sugary snacks and soft drinks, but the damage is way worse. If you do consume sugary and acidic foods and drinks, always remember to maintain good oral hygiene.

Emergency Dentist Sydney Says:

Protect your enamel and your overall dental health by practicing good oral hygiene habits like twice daily brushing and flossing. And don’t forget to visit your dentist every 6 months!

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