Some seem to have found a way to break a common compulsive habit. Nail biting, medically known as onychophagia, affects more people than many realize. According to EBSCO data, roughly 20% to 30% of ...

“Is Biting Your Nails Dangerous—Or Just Gross?” Time magazine asks. Turns out that the answer is both. It is seriously gross how dangerous biting your nails can be. Nail disorder expert Dr. Richard ...