DEAR DR. GOTT: I am a 72-year old male. I have always bitten my nails as my mother did and my daughter does. Now my beautiful grand-daughter is starting the habit. She just turned four. Is there anything or anyway that we can stop this awful habit before it really gets bad?
DEAR READER: Nail biting, otherwise known as onychophagia, is often a form of stress relief, boredom, performed during periods of excitement, or a learned behavior from family members. It can also be a nervous habit, such as hair twisting or thumb sucking. Oddly, most people bite their nails without even realizing what they are doing. For example, they may be watching a television show while they twist their hair, grind their teeth, or pull at the skin on their arms.
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