Drink three glasses of milk a day for a healthy smile. Milk is high in calcium, which your teeth need, and it can also help to keep your teeth white. If you want to have the brightest, healthiest smile around you will be sure to drink your three eight ounce servings of milk every single day.
Do you tend to grind your teeth? Do your best to get rid of this habit. Avoid eating hard foods, chew some gum and relax as much as you can. If you grind your teeth at night, it is best to wear a mouth guard until this bad habit goes away.