Breaking a nail is one thing. Breaking a nail-biting habit is another, say dermatologists. Nail biting typically begins in childhood and can continue through adulthood, and the side effects can be more than cosmetic, say dermatologists.
Breaking a nail is one thing. Breaking a nail-biting habit is another, say dermatologists. Nail biting typically begins in childhood and can continue through adulthood, and the side effects can be more than cosmetic, say dermatologists.