Tooth decay is a common problem that occurs in people of all ages in Australia. The production of acids in the mouth by bacteria leads to the attack on tooth enamel. If not treated, it can lead to cavities, pain and even tooth loss.
Is there a way to reverse tooth decay?
- The answer depends on how early it is detected.
How does tooth decay happen?
Our teeth are encased in a hard outer layer called enamel. The enamel serves as protection for the teeth. However, when we eat sugary or starchy foods, the bacteria in our mouths feed on them and produce acid. The enamel is slowly broken down by this acid, which leads to decay in teeth.
The initial stage of tooth decay is known as demineralisation. This stage removes minerals such as calcium and phosphorus from the enamel. This can result in the appearance of white spots on the teeth. If it is left untreated, the decay progresses, creating holes in the teeth called cavities.
Is it possible to reverse early tooth decay?
Here are some ways to reverse early tooth decay;
- Use fluoride – Fluoride is a mineral that aids in the strengthening of tooth enamel and preventing early decay. In certain areas, it is present in toothpaste, mouthwash and even drinking water. Brushing with fluoride toothpaste twice per day can help reestablish lost minerals in the teeth.
- Choose food that is tooth-friendly – certain foods can remineralise teeth. Dairy products like milk, cheese and yoghurt are rich in calcium and phosphate which strengthen enamel. Important minerals can also be found in leafy greens, nuts and fish. The consumption of crunchy fruits and vegetables such as apples and carrots aids in removing food particles from the teeth and boosting saliva production.
- Avoid sugary and acidic foods – These foods feed the bacteria that cause tooth decay. Soft drinks, candies and processed food have the potential to accelerate enamel damage. It is best to limit these foods and rinse your mouth with water after eating them.
- Maintain good oral hygiene – To remove food particles and bacteria from your mouth, it is important to brush twice a day and floss daily. By doing this, plaque buildup is prevented, and tooth decay is reduced. Using an antibacterial mouthwash can aid in controlling harmful bacteria.
If tooth decay has already caused a cavity, what happens next?
After a cavity has been created, the decay cannot be revised. At this stage, a dentist’s assistance is needed. Treatments for cavities include;
- The dentist takes out the decayed portion of the tooth and fills the hole with a specific material.
- If the decay is severe, a crown may be needed ( a cap that covers the tooth )
- A root canal may be necessary to remove the infection and save the tooth if decay reaches the inner part of the tooth.
How to prevent tooth decay?
- Brush and floss daily
- Use fluoride toothpaste
- Visit the dentist regularly for check-ups
- Eat a healthy diet with plenty of calcium-rich foods.
- Drink plenty of water to wash away food particles and bacteria.
Tooth decay can be reversed in its early stages by practising good oral hygiene, using fluoride and eating the right foods. A cavity cannot heal on its own and requires dental treatment once it forms. The most effective way to maintain healthy and strong teeth for life is by taking care of them every day.
