Best and Worst Foods for Your Teeth
Milk and other dairy products are the primary dietary source of calcium, which is essential for healthy teeth. Calcium is the key ingredient in a mineral, known as hydroxyapatite, that strengthens tooth enamel as well as bones. (Teeth aren't bones, technically, but they share some of the same properties.)
Dairy productsespecially cheesealso contain casein, a type of protein. Research suggests that caseins, along with calcium, play an important role in stabilizing and repairing tooth enamel.
Next: High-fiber foods
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