Yahoo: Do You Bite Your Nails? Here's How This Bad Habit Changes Their Structure Over Time Do You Bite Your Nails? Here's How This Bad Habit Changes Their Structure Over Time standardmedia.co.ke: Five reasons why you shouldn’t bite your nails and how to stop Most nail biters admit that the habit comes up when they’re nervous or when they’re bored.

Context Explanation

When you’re experiencing a lot of anxiety, biting your nails can be a way of releasing some of that stress ... Five reasons why you shouldn’t bite your nails and how to stop The Indianapolis Star: Why do people bite their nails? 'Onychophagia' affects up to 30% of the population. Why do people bite their nails?

Insight Material

'Onychophagia' affects up to 30% of the population. Kids can develop pretty gross habits. Nail biting is a common one—more than 50 percent of teenagers bite their nails. But frequent nail biting can lead to infection, warts and permanent nail damage.