Nail Biting: You must have seen many people talking, watching TV or chewing their nails engrossed in thought. Many times a person himself does this work without thinking. This habit is so common that people do not consider it a big deal. But this seemingly small addiction can cause great harm to the body. Hands touch many things like mobile, keyboard, money, doors, handles etc. throughout the day. The dirt and germs stuck on them go directly into the body through the mouth. Doctors believe that this habit not only spoils teeth or nails, but can also affect the stomach, skin and mental health. The good thing is that it can be avoided with a little understanding and some easy methods.

Why does nail biting become a habit?
Often this habit starts from childhood. Initially this is an action done out of nervousness or boredom, but gradually the brain starts considering it as a “comfort action”. Before a presentation in the office, while waiting for results or during a long conversation on the phone, people unknowingly put their nails in their mouth. Psychologists consider it a nervous habit. That is, when the mind is under stress, the body searches for some repetitive action. Some people comb their hair, some chew pens and some chew nails.

What effect does this habit have on health?
1. Risk of stomach infection
Most of the dirt hides under the nails. Even if hands appear clean, microscopic germs still remain. These can enter the stomach and cause problems like diarrhoea, vomiting and stomach ache.

2. Skin and finger problems
Biting nails can tear the surrounding skin. Many people experience swelling, redness or even pus in their fingers. This is called nail bed infection.

3. Effect on teeth
Constantly biting nails can spoil the shape of teeth. The front teeth may become weak and pain in the gums may begin.

4. Sign of mental stress
This habit often indicates that a person is facing stress internally. That means this is not just a physical but also a mental sign.

examples from everyday life
An IT professional from Delhi said that during meetings she was not even aware and her fingers would go into her mouth. After repeated stomach upsets, the doctor advised me to give up this habit. At the same time, a college student increased this habit so much during the examination that his nails almost got worn out.

How to give up the habit of nail biting?
identify the cause
Notice when you do this work – when bored, under tension or while thinking? Understanding the reason is the first step.

1. Keep nails short
Short and clean nails reduce the urge to chew.

2. Apply bitter nail polish
Such products are available in medical stores which taste bitter. The habit comes to mind as soon as you touch your mouth.

3. Keep your hands busy
Playing with a stress ball, pen or rubber band helps.

4. Deep breathing and relaxation techniques
If the cause is stress then breathing exercises, light walk or music can help.

Consult a specialist if needed
If the habit is severe then it is better to consult a counselor or doctor.

Why is it important to stop this?
This is not just a visible habit, but also a way of spreading diseases inside the body. If stopped at a young age, it can be cured quickly, otherwise it can become a permanent addiction when it grows up.