Decode 6 ugly habits of people

Few people expect a few small actions like nail biting, knuckling fingers, chewing stones . are bad habits to give up. In addition to unsanitary conditions, these habits can also be a sign of stress, excessive anxiety, or even nutritional deficiencies.

Besides, these actions also cause discomfort to the people around. Learn about this bad habit and how to abandon them through the article below.

1. Chew on ice

According to the study, people who like chewing stones are at risk of developing Pica syndrome - "bad" craving syndrome. People with this disease can eat well things like animal manure, clay, dirt, paint, sand, paper, coal .

According to experts, the hardness and cold temperature of ice can actually cause the teeth to be shaken, broken enamel or broken teeth.

The hardness and coldness of ice can damage tooth enamel, wobble or break teeth

The chewing action is also a sign of unstable emotional state such as stress or even obsessive-compulsive disorder (Obsessive - Compulsive Disorder - a type of chronic psychological disorder, which often has obsessive thoughts, unprovoked anxiety and forced acts to reduce stress.

Therefore, experts recommend that you give up this habit of chewing on ice cold and see a doctor to see if you have a nutritional deficiency or psychological anxiety.

2. Go stand shoulder-to-shoulder

Did you know, with standing and sitting back slightly forward, the back and ligaments have to work harder to keep you balanced. This will cause back pain, fatigue, headaches and other problems.

Right standing posture (left)

To eliminate that bad habit, experts say, you should practice walking posture regularly. When standing, the shoulders slightly open behind, the chest is stretched forward, the knees are relaxed.

Correct sitting posture

When sitting, try to keep your legs straight, your belly flat, your head straight, your back on the chair. Initially, sitting up straight will be difficult but you need to try to get the right posture - good for your health.

3. Bite your nails

This is a very unhygienic habit because of germs, bacteria will enter our hands every time you act as a keyboard, open the door or take the pet for a walk.

Experts at the National Institutes of Health recommend that if you chew the entire epidermis around the nail, the risk of nail infection is quite high. Like the bad habits, nail biting is an expression of emotional problems.

Nail biting is an unhygienic habit

To eliminate that habit, medical experts recommend that if you consider nail biting as a distraction when you're bored, look for some things to make your mouth and hands busy like eating chewing gum, playing musical instrument.

You can also apply nail polishes with odors or unpleasant tastes to limit nail biting. If you often take this action when you are worried, stressed or sad, you should go to a psychologist for advice.

4. Cracking knuckles

In fact, breaking your knuckles is not really a bad habit. Many people insist that this is one of the reasons for arthritis, but the truth is that there is no scientific evidence to prove this.

However, when the joint is broken, you feel comfortable but the sound emitted makes the people around you very uncomfortable and upset. So you need to limit this action.

5. Snacking late at night

Research shows that late snacking reduces your metabolism. If you eat a bag of popcorn when watching a movie at 10pm, your body will have to digest it instead of burning fat.

In addition, eating late will break your sleep because of the disturbance of heartburn. Therefore, try to brush your teeth after dinner to reduce snacking, restrain your cravings after 9pm because it will make you "general" and harmful to your health.

6. Still sleeping even though the alarm rang many times

Waking up is a manifestation of inadequate sleep and poor sleep quality. This can lead to many health problems such as weight gain or high blood pressure.

To avoid a health problem, try to ensure a deep sleep and adequate intake - from 7-8 hours per night. If you plan to go to bed at 10pm, go to bed 15 minutes earlier and limit the use of electronic devices and stimulants before going to bed.