Can Tooth Enamel Grow Back?

Closeup of a blonde woman smiling as she points at her teeth

Good oral health habits promote strong tooth enamel. Having healthy enamel reduces your risk for sensitive teeth, cavities, infections, and potential tooth loss.

What Is Tooth Enamel?

Tooth enamel is the tough outer shell of teeth that is composed of multiple minerals, including calcium and phosphorus. Enamel is the hardest tissue in the body. Its purpose is to protect the dentin, roots, nerves, and overall structure of the tooth.

Can Enamel Grow Back?

Even though enamel is the toughest tissue in the human body, it does not have regenerative properties. Once enamel is worn-down and damaged, it cannot grow back. There are a range of factors that can contribute to enamel erosion, including:

  • Chronic dry mouth
  • Consistent consumption of acidic & sugary foods
  • Hard-bristled toothbrushes
  • Teeth grinding & clenching

How to Protect Your Tooth Enamel

There are several things you can do to promote strong and healthy enamel. For example:

  • Avoid excessive consumption of acidic foods – Limit your intake of acidic foods, such as soda and orange juice, and rinse your mouth after consumption to help prevent erosion of your tooth enamel.
  • Brush your teeth with a soft-bristled toothbrush – Soft-bristled toothbrushes can properly dislodge bacteria, plaque, and food debris without damaging your enamel and irritating your gums.
  • Eat a balanced diet full of vitamins and nutrients – Properly fueling your body will ensure your oral tissues get the nutrients they need.
  • Drink plenty of water – Water is essential for saliva production, which helps wash away bacteria and food particles from your teeth. Saliva also fortifies teeth by depositing minerals in your enamel through a process called remineralization.
  • Use fluoridated toothpaste and an alcohol-free antibacterial mouthrinse – Fluoride is a naturally-occurring mineral that helps strengthen tooth enamel. An antibacterial oral rinse will reduce the amount of bad bacteria in your mouth that could otherwise cause cavities and gum disease.

Schedule Your Next Dental Checkup!

In addition to the tips above, make sure you’re also keeping up with your biannual dental checkups and cleanings. Preventive dental care at home and at the dentist can help prevent enamel erosion. If you already have weakened or permanently damaged enamel, our Riverstone Dental Center team can recommend dental treatments to restore your smile’s health and appearance. Please contact us today to book a consultation at our office!

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