Good oral health is essential for overall health and well-being. Following these 10 scientifically proven tips can help to keep your teeth and gums healthy and prevent cavities and other dental problems. Be sure to brush twice per day, floss once per day, use fluoride products, limit sugary and acidic foods and drinks, chew sugar-free gum, visit your dentist regularly, quit smoking, use a tongue scraper, and get enough Vitamin D. By following these tips, you can help to ensure good oral health, maintain a beautiful smile and prevent costly dental problems in the future.