Is Nail Biting Shortening Your Teeth?
Everyone knows that nail biting is a bad habit, but many don't know just how much damage it can do to your teeth. If you think that crooked teeth and chewed up nails is the worst that you can go through, you might be surprised. Biting your nails on a regular basis can severely damage your teeth, even resulting in some of them being much shorter than others. Here's what you need to know about this kind of damage and what you should do about it.