Dental check-ups are an important part of your health. You may think dental check-ups are all about getting your teeth cleaned. But your dentist does much more than polish your pearly whites when you visit. Regular dental visits are important because they allow your dentis Detect cavities (tooth decay) early. Your dentist examines your teeth to find cavities while they're still minor. The earlier you catch them, the less expensive cavities are to treat. Catch gum disease early. Many people with periodontal (gum) disease don't even realize they have it. Detect early-stage oral cancer. Your dentist can check your mouth for signs of oral cancer. This is especially important if you smoke or use tobacco. Check your fillings. Your dentist will examine your fillings to make sure they're secure, and find any that are defective or have decay. Catch dry mouth or bad breath. Your dentist can catch and treat oral conditions that cause dry mouth or bad breath. Review your oral hygiene. Your dentist and hygienist can help you build and maintain good dental hygiene habits. Protect your overall health. Research has linked gum disease to several medical conditions, such as heart disease and diabetes.1 Safeguard your family's oral health. Kids need dental care, too. Tooth decay is one of the most common chronic infectious diseases among childrens.