Nail biting is a common behavior among kids and affects an estimated 50% of children between ages 10-18. Similar to thumbsucking, it’s often a way to self-soothe and manage feelings of anxiety. Unfortunately, it can also lead to oral health problems if it continues for too long. To prevent these issues, start by seeing a pediatric dentist to identify any habits your child has and get personalized tips to handle them. In the meantime, keep reading to find out how nail biting can impact your child’s smile. You’ll also get some general ideas for helping them overcome the habit!