Eat more yogurt and green, leafy vegetables, which are high in calcium
, or drink more milk. Fluoride is also a great way to stop tooth decay.Most household water contains fluoride, but for those who aren't so lucky, you can get a fluoride treatment for your teeth at your dentist's office, or use a fluoride rinse. Even if your teeth are healthy and you have no problems, you need to see your dentist twice a year. If your gums bleed or you notice a difference in the way your teeth feel when you bite, or even if you experience pain, see your dentist. Robust teeth can last a lifetime when you take care of them and visit the dentist frequently.