Nail biting, or onychophagia, affects many people worldwide. It often starts in childhood due to stress or boredom. This ...

When body-focused repetitive behaviors (BFRBs) are discussed, the conditions that typically come to mind include trichotillomania (hair pulling) and excoriation disorder (skin picking). However, one ...

Many children have the habit of biting their nails. Maybe yours does too. What are the possible consequences? Why do they do it? And how can you get them to stop? Tension and stress are often the ...

Health experts have warned that individuals who habitually bite their fingernails are at increased risk of having stomach or gut infections, dental damage, and permanent nail deformities.The ...

Many people unconsciously engage in repetitive body behaviors like nail-biting or skin-picking, often triggered by stress or ...

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 ...

Sign up for CNN’s Stress, But Less newsletter. Our six-part mindfulness guide will inform and inspire you to reduce stress while learning how to harness it. In an ...

Select independently determines what we cover and recommend. When you buy through our links, we may earn a commission. Learn more. I’ve been biting my nails for as long as I can remember. It started ...