20 Bad Habits Of Sleeping &Nbsp; Accelerate Your Aging.

1.

Some women, especially young women.

2, wear a bra to sleep:

Brassiere is protective for breasts, but wearing a bra will help you get sick.

In particular, breast tumors are induced.

According to the experts' research, the risk of breast cancer is higher than that of girls wearing bra for more than 17 hours a day, more than 20 times higher than that of short bra or bra.

This is the result of prolonged pressure on the breast, obstruction of lymph flow and retention of harmful substances in the breast.

3, wear accessories to sleep:

Some women are

For one thing, some ornaments are metal, which can cause chronic absorption and accumulation poisoning, such as aluminum poisoning.

Secondly, some ornaments with luminous effect will produce radium radiation, though the amount is weak but long time accumulation can lead to adverse consequences.

Third, sleeping with accessories will hinder the circulation of the body and adversely affect metabolism. This is also the reason why local skin with jewelry is prone to aging.

4, get drunk and fall asleep.

With the change of lifestyle, young women's nightlife is more abundant nowadays, especially for some professional women.

According to medical research, it is easy to suffer from asphyxia after drinking and falling asleep, usually about 2 times a night, about 10 minutes each time.

For a long time, people are prone to diseases such as heart disease and hypertension.

5, get angry before going to bed:

Anger and anger before going to bed can make people's heart beat faster, breathe quicker and have more thoughts, so that they can hardly sleep.

6. Bedtime meals:

If you eat too much before going to bed, your stomach will be digested and your stomach full of food will stimulate your brain constantly.

When the brain is excited, people will not be able to sleep peacefully. Just as Chinese medicine says, "stomach is not harmonious, it is restless."

7, drinking tea before bed:

Tea contains caffeine and other substances. These substances stimulate the central nervous system and make people excited.

Drinking tea before bed, especially strong tea, will make it difficult for people to fall asleep.

8. Vigorous exercise before bed:

Violent activity can stimulate brain neurons to become excited. This excitement will not calm down in a short time and can not fall asleep very quickly.

So try to keep your body calm before going to bed.

9. Pillows are too high:

From a physiological point of view, it is advisable for a pillow to be 8~12 cm.

Pillow is too low, easy to cause "stiff neck" or too much blood flow into the brain, resulting in the next day, brain swelling, eyelid edema; high pillow will affect airway smooth, easy to snore, and long-term high pillow, easily lead to neck discomfort or hunchback.

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10, pillow to sleep:

When sleeping, both hands fall under the head. In addition to affecting blood circulation and causing numbness and pain in the upper limbs, it is easy to increase the pressure in the abdomen. As a result, "reflux esophagitis" will be produced over time.

11.

Because of the cold weather, many people are afraid of a cold head. They like to sleep with their quilt covered with their heads. They do not know how to sleep with their heads asleep.

The continuous decline of oxygen concentration and the absorption of humid air for a long time are very harmful to the brain.

A long time will lead to anoxia, resulting in poor sleep and easy nightmares.

When you wake up, you will feel dizzy, tired and depressed.

12, mouth breathing:

Lying down at night is the best way to maintain vitality, while mouth breathing not only attracts dust, but also makes it easy for the trachea, lungs and ribs to be stimulated by cold air.

13. Sleep in the wind:

When the human body is asleep, it adaptens to the changes of the environment.

Therefore, sleeping places should be kept away from the draught, and the bed should be kept at a distance from the windows and doors.

14, sit down and sleep:

Many girls were very nervous about their work. When they got home, they felt very tired. When they were full, they sat down on the sofa and began to doze off.

Sitting down will slow down the heart rate, dilate the blood vessels, aggravate brain hypoxia, and lead to dizziness and tinnitus.

15, relative to sleep:

Some families, such as husband and wife, mother and son, often sleep in opposite directions.

This leads to the fact that most of the inhaled gases are the exhaust gas from the other side. The brain lacks fresh oxygen or insufficient oxygen supply, which is also prone to insomnia and dreaminess.

Because everyone's sleeping habits are different, pulling quilts, pushing legs and snoring can easily cause the quilt to slip, catch cold and catch cold, and affect sleep.

16, sleep with a bare shoulder.

Some people sleep with their shoulders exposed outside the quilt. They do not know that the weather is cold in winter. The wind cold is very easy to invade the shoulder joint of the human body, causing local meridians, joints, Qi, blood stasis and stagnation, and it is not easy to circulate, causing rheumatism, arthritis, joint swelling and pain.

Being attacked by wind and cold is also easy to cause a cold, runny nose, causing poor breathing, dizziness and headache.

17. Do not sleep with electric blanket.

The electric blanket was opened all night, which not only made people wake up feeling dry and thirsty, but also easy to catch cold.

When people fall asleep, the ideal temperature in the quilt is 33 - 35 degrees, and the relative humidity is 55% - 60%. Under such a "small environment", a large number of blood vessels in the skin are in a state of contraction, and blood flow slows down, so that the body is fully rested and adjusted.

If the electric blanket is heated too long and the temperature inside the quilt continues to be too high, the blood vessels will expand, the blood circulation will accelerate, the respiration will become deeper and faster, and the ability to resist the bacteria will decrease, which will easily lead to a cold.

Therefore, the correct way to use electric blankets is to turn on the power supply 10 minutes before bedtime. When the bedding is preheated, turn off the power supply.

18, store sleep:

The human body can not store sleep, and sleep for several hours in order to stay up late, it is not much help to the human body.

In fact, the human body only needs a certain amount of quality sleep. Not only can we sleep more, but it is also no good for our health.

19, lack of sleep:

The main way for the brain to eliminate fatigue is sleep.

Chronic lack of sleep or poor quality will accelerate brain cell decline and intelligent people will become confused.

20. Overdraft sleep:

Some women like to stay up late and even play all night.

Although second days later, they were able to supplement their sleep, but the adverse effects caused by the clock disorder were unavoidable. During the day, sleepiness and energy were difficult to concentrate, and they could not fall asleep at night.