### How to Keep Your Teeth Healthy and Strong Your teeth are incredibly durable, thanks to their outer layer called enamel, which is the hardest substance in your body. However, daily activities like chewing, brushing, and grinding can wear them down over time. Here are some tips to protect your teeth: #### Avoid Grinding Your Teeth Grinding your teeth, also known as bruxism, can wear down enamel and even fracture fillings. This can be caused by stress, anxiety, teeth alignment, certain medications, or sleep apnea. To prevent this, try to be aware of when you grind your teeth and take steps to relax. Your dentist may recommend a mouth guard if you grind your teeth at night. #### Be Careful with Hard Foods Biting down on hard foods like ice, hard candies, or even non-food items like pens can damage your teeth. Instead, use tools like scissors to open packages and avoid chewing on hard objects. #### Protect Your Teeth During Sports Sports injuries are a common cause of dental damage. If you play contact sports, ask your dentist to fit you for a mouth guard to protect your teeth. #### Limit Acidic and Sugary Foods Acidic foods and drinks, such as citrus fruits, sodas, and sports drinks, can erode your enamel. Sugar can also cause cavities by feeding harmful bacteria in your mouth. Try to limit your intake of these foods and drinks, and rinse your mouth with water or chew sugarless gum afterward to boost saliva flow, which helps protect your enamel. #### Maintain Good Oral Hygiene Brush your teeth for two minutes, twice a day, with fluoride toothpaste. A fluoride mouth rinse can also help strengthen your enamel. Regular dental checkups are essential to catch any issues early and keep your teeth in top shape. By following these tips, you can help ensure your teeth remain healthy and strong throughout your life.