Powerful strategies to kick this deep-seated habit at any age. Tim Robberts/Getty Images Growing up, you may have been instructed to stand up straight, mind your manners, and behave yourself. Along ...

Add Yahoo as a preferred source to see more of our stories on Google. An expert-approved guide to stop biting your nails. Nail biting is a common reaction to anxiety and stress—there's a reason why ...

I bite my fingernails. It’s something I’ve done my entire life. I’ve been able to quit for periods of time, and at other times it seemed like I always had a finger in my mouth, biting my nails to the ...

Did you bite your nails today? While it might seem harmless, nail biting can actually increase your risk of infection. “Nail biting can cause small injuries around the nail, allowing bacteria, viruses ...

Nail-biting–You’ll notice it in the car seat line, during story time, and at soccer. Tiny fingers drift to tiny teeth. Maybe they chew until the nails are ragged. Maybe they pick at the side-skin ...

Many people have bad habits. These may include arriving places late, unhealthy eating or cramming for a school exam or work project at the last minute. Though frustrating, such habits are often ...

Nail-biting, known medically as onychophagia, has long been considered a common habit, especially among children and teenagers. Yet doctors caution that the behaviour can be far more damaging than it ...

If your child is a frequent nail-biter, it’s easy to jump to the conclusion that something may be amiss emotionally, or they’re the only kid with this annoying habit. But neither is (necessarily) true ...

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“Nail biting can cause small injuries around the nail, allowing bacteria, viruses and fungi to enter. This may lead to an infection called paronychia, which causes inflammation of the nail fold,” ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Nail biting is a common habit that’s difficult to break. New research finds that certain repetitive ...