Why need to prepare to go to bed at 9 pm?

Unexpected benefits of going to bed early

Try to finish the work before 21 pm to have a good night's sleep. Because from 21 o'clock when we are fast asleep, the immune system and the organ that removes toxins in your body start working.

Frequently sleeping late will quickly age and bad skin

According to Dr. Nguyen Quoc Quan, who specializes in geriatrics and family (Vietnam Geriatric Institute), sleep is extremely important for human health. For women, sleep not only affects health but also plays an important role for skin, beauty and physique.

A woman who often loses sleep, or often goes to bed late will never get beautiful skin. Scientists have researched and shown that going to bed late often will make women faster and possess bad skin.

The reason sleep is important for health is because the evening is the period when the immune system excretes toxic substances, and it is also the recovery period of the body's immune system. For the liver, the time between 1 hour and 3 am is when the liver is the most active to excrete toxic substances, so during this time the deep sleep becomes more effective at helping the liver complete the treatment. except for toxins in the body.

Scientists have researched and pointed out that, in the evening, starting at 21 hours, the human body begins to need to be relaxed to fall asleep after 1-2 hours. Deep sleep helps your body's immune system work effectively. Specifically, the body's biological clock mechanism takes place as follows:

From 21-23h is the time when the immune system (lymphocyte) is poisonous (eliminating toxic substances), at this time, quietly listening to relaxing music.

From 23h - 1am is the period of time of liver poisoning, it should be done while sleeping.

From 1:00 am - 3:00 am is the time of poisoning of bile, also need to be done in a deep sleep.

From 3:00 am - 5:00 am is the time of poisoning the lungs. This is also the reason why people who are sick with coughing are coughing violently at this time, because poisoning has run to the lungs. Therefore, anti-cough medicines should not be used to avoid obstructing the elimination of residues in humans at this time.

From 5pm - 7pm is the time when the large intestine is poisoned, so you need to go to the toilet at this time.

From 7 am - 9 pm , when the small intestine absorbs most nutrients, it is necessary to eat breakfast.

Because of the body's biological clock mechanism, people who often sleep late at night or stay awake at night will be affected. Poor health is manifested by gray skin, pale green, or full of acne, melasma .

Often going to bed late often results in bad health consequences such as memory loss; languid, hard to focus on work; Tinnitus, dizziness, blurred vision; Hot-tempered, irritable (though paying attention to avoid hot flashes, it's useless, until hot is uncontrollable); Muscular aches and pains, sometimes cramps. For people who practice bodybuilding, staying up late will reduce muscle recovery and development; Central nervous area sluggish, taste buds also stagnated, leading to appetite eating; The skin is pale, lack of energy, oil, sometimes rough and pimples, dark circles under the eyes.

Usually around 10-11 pm the skin is in a state of rest and recovery. If staying up late at night will disturb the normal circulatory system of metabolism and the nervous system, will cause the skin to become dry, reduce elasticity, be dull and not smooth; Dry eyes, eye strain, and if the eyes have to work late in low light conditions, it is easy to lose sight; Staying up late or sleeping less can lead to a negative risk of weight gain, which can cause other effects such as the risk of diabetes, hypertension . Staying up late for a long time leading to The risk of cancer is higher than that of people who do not stay up late.

Sleep is very important for health, it is one of the factors that helps people function effectively in life. Experts say that sleep helps the body recover, and conserves energy, sleep also helps boost memory and develop learning ability.

9 ways to get deep sleep

According to Dr. Quan to have a good night's sleep without taking drugs, note the following:

1. Eat well, not too full and should not eat a lot of spices, eat heavy foods during dinner.
2. Avoid tobacco and caffeinated drinks in the afternoon.
3. After a meal, exercise lightly to help your body's circulation, such as walking, dark drinking a glass of warm milk.
4. Avoid thinking, relaxing your mind, relaxing your muscles after a hard day's work. Do not bring books, research materials into reading before sleeping. Do not exercise near before bedtime.
5. Do not use alcohol to find sleep, although alcohol acts to soothe your nerves and make you sleepy, drinking alcohol will be fast asleep while alcohol is still present and often wakes up when the alcohol is gone.
6. Suitable sleeping place with no noise, limited lighting, comfortable seating. Do not wear tight pajamas.
7. Should get into the habit of going to bed on time by stopping all work, internet, and facebook when the clock reaches 21 hours.
8. Make sure your mattress is clean
9. Do not eat or drink for 2 hours before bed so that you do not have to wake up at night, if you wake up, it will be harder for you to go back to sleep than those who sleep a night until morning.