What causes tooth decay? 

Causes of Tooth Decay

Tooth decay is primarily caused by the interaction of bacteria in your mouth with sugars and starches from the food you eat. This process leads to the formation of acids that erode the enamel, the hard outer layer of your teeth. Key factors contributing to tooth decay include:

• Bacteria and Plaque: Plaque, a sticky film of microbes, constantly forms on your teeth. When you consume sugary or starchy foods, the bacteria in plaque multiply and produce acids that attack tooth enamel.
• Poor Oral Hygiene: Inadequate brushing and flossing allow plaque to build up, increasing the risk of decay.
• Diet: Frequent consumption of sugary and acidic foods and drinks contributes to tooth decay.
• Dry Mouth: A lack of saliva, which helps neutralise acids and wash away food particles, can increase the risk of decay.
• Medical Conditions: Certain medical conditions and medications can contribute to dry mouth and increase the risk of decay.
• Malocclusion: Improper alignment of teeth can also lead to increased risk of plaque buildup and damage to teeth due to improper biting forces and forces exerted by misaligned tooth. 

To prevent tooth decay and cavities, follow these steps:

1. Brush Regularly: Brush your teeth at least twice a day with a good toothpaste. Make sure to brush all surfaces of your teeth.
2. Floss Daily: Floss between your teeth daily to remove plaque and food particles that your toothbrush can’t reach.
3. Mouth Rinse: Rinse well with plain water after every meal. 
4. Limit Sugary and Acidic Foods: Reduce your intake of sugary snacks, candies, and acidic beverages like soda and fruit juice.
5. Eat a Balanced Diet: Include plenty of fruits, vegetables, whole grains, and lean proteins in your diet to promote overall oral health.
6. Drink Water: Drink plenty of water and stay hydrated. 
7. Regular Dental Checkups: Visit your dentist regularly for professional cleanings and checkups. Early detection and treatment of dental issues can prevent more serious problems.

Watch this video to learn more about early signs of dental problems that are often missed out: 7 Signs Of Common Dental Problems 🦷💡| Dr. Nikita Toshi

8. Use Dental Sealants if needed: Ask your dentist about dental sealants, which are protective coatings applied to the chewing surfaces of back teeth to prevent decay.

By following these preventive measures, you can significantly reduce your risk of tooth decay and maintain a healthy, cavity-free smile.