**Nail-Biting: An Overlooked Habit That Harms Dental Health and Appearance**
**Common Habit Adds Years to Your Face - Not Smoking, Sun or Alcohol**
A simple habit like nail-biting can significantly harm your appearance and health. Many do not realise that this action can damage teeth and lead to other health problems.
Dr. Taunk explains that as people age, their teeth usually become more discoloured due to enamel thinning. She notes, "Another natural effect of getting older is our teeth tend to get more discoloured thanks to years of enamel thinning and more exposure of dentin, the yellowish tissue that's at the core of teeth. Nail biting can certainly accelerate enamel damage, leading to a smile that looks older than it is."
Nail-biting not only impacts looks but also poses health risks. Bacteria from fingers can be transferred to the mouth, increasing the chances of illnesses. Dr. Taunk stated, "Aside from the appearance aspect, biting our nails can also lead to serious illnesses and, of course, long-term damage to the nail. Bacteria gets transferred from the fingertips and nails to the mouth, and this heightens the risk of issues such as stomach bugs, colds and salmonella."
Recognising the effects of nail-biting is essential for maintaining both dental and overall health.
This article is for general information only and is not a substitute for professional medical advice. Always speak to a GP or qualified health professional about your own health.