How to Check for Tooth Decay in Toddlers

Tooth decay is the most common chronic children’s disease in the country—even more chronic than allergies. Over 40 percent of children will have tooth decay before kindergarten. And those who have it are more likely to suffer from cavities in adulthood. Dr. Cindy Gellner tells you how to check for tooth decay and simple ways you can keep your child's teeth strong and healthy.