What are the dangers of sleeping more? The disadvantages of sleeping more

The disadvantages of sleeping too much:

1. Sleeping lazily will disrupt the rhythm of the human biological clock.

The normal endocrine and various organ activities of the human body have a certain diurnal pattern. This biological law regulates various physiological activities of human beings, so that they are energetic during the day and sleep peacefully at night. If you usually live a more regular life and sleep lazily during the holidays, it will disrupt the body's biological clock rhythm and cause endocrine hormones to be abnormal.

If you do this for a long time, you will lose energy and feel depressed.

2. Sleeping lazily will affect the function of the gastrointestinal tract.

Breakfast is usually around 7 o'clock, when the food for dinner has been basically digested, and the stomach and intestines will shrink due to hunger. People who love to sleep lazy would rather be hungry than get up early to eat breakfast, and after a long time, they are prone to chronic gastritis, ulcer disease, etc., and are also prone to indigestion.

3. Sleeping lazily can affect the excitability of muscles.

After a night's rest, the muscles are more relaxed in the morning. Getting up and moving immediately after waking up can intensify muscle blood circulation and increase blood **, which is conducive to the thickening of muscle fibers. However, the muscle tissue of people who lie in bed is in a relaxed state for a long time, the muscle repair is poor, and the metabolites are not eliminated in time, and they will feel soreness and weakness in the legs and waist discomfort after getting up.

4. After taking a nap for more than a certain time, people will enter deep sleep from a light sleep state, and in this process of transformation, the metabolism in the body will be reduced, and the blood circulation in the brain will also slow down, and the whole person will be in a state of complete relaxation and rest. If you wake up suddenly at this time, the body will not have time to react, and the capillaries will not be able to open in time, which will lead to insufficient blood supply to the brain, which may cause damage to the brain, and you will also feel very uncomfortable.

5. If you go to bed at noon for too long, it is easy to fall asleep. I believe that many people have had this experience, the more they sleep, the more they want to sleep, and if they don't continue to sleep, they will feel dizzy and bloated, which is very uncomfortable anyway. However, if you continue to sleep, it will have an impact on your work, study, and life during the day.

6. Taking too long a nap will put people in a state of low energy. If I sleep for too long, the whole person is dazed, and I will look very tired in the afternoon study and work, feel tired and don't want to do anything.

1.Weakness. When a person is active, the heart beats faster, the contractility of the heart muscle increases, and the cardiac output increases.

When the human body is resting, the heart is at rest, and the heartbeat, contractility, and blood output decrease. If you sleep for a long time, it will destroy the rhythm of rest and exercise of the heart, and the heart will rest again and again, and eventually the heart will be weakened by contraction, and the heart will not beat after a little activity.

1. Panic and fatigue, so I have to lie down again to form a vicious circle, resulting in weakness.

2.Susceptibility to respiratory diseases. The air in the bedroom is the dirtiest in the morning, even if the windows are closed, there is still some air not circulated, and the unclean air contains a lot of bacteria, viruses, carbon dioxide and dust, which has an impact on the respiratory tract's ability to resist diseases.

As a result, those who snooze behind closed doors often suffer from colds, coughs, and sore throats.

3.Limb fatigue and weakness. After a night's rest, muscles and joints will become relaxed, and immediate activity after waking up can increase muscle tension, increase the blood of muscles, make bones and muscle tissue in a state of repair, and eliminate metabolites accumulated in muscles at night, which is conducive to muscle tissue recovery and exercise.

People who sleep lazily miss the opportunity to move due to muscle tissue, and feel weak legs, lumbosacral discomfort, and weakness after waking up.

4.Affects digestive function. Lazy people cannot eat on time, and the gastrointestinal tract has hungry peristalsis, which disrupts the secretion of gastric juice and affects digestive function.

5.Interferes with nervous system function. People who sleep lazy sleep have a long-term excited sleep center, while other nerve centers will be relatively slow to resume their functions due to inhibition for too long, so they will feel groggy and listless.

Major hazards. Sleeping too long and mental decline.

In life, people often complain that they sleep too little, so that their heads are dizzy and their whole body is weak. Therefore, most people will think that to eliminate fatigue, you should sleep, and the more you sleep, the better your spirit will be. In fact, this notion is completely wrong.

Experts from the Chinese Sleep Association pointed out that too much sleep is the same as lack of sleep, which can lead to fatigue, fatigue, and reduced metabolic rate. Because after sleeping for too long, the beating of the heart slows down, the metabolic rate also decreases, and the muscle tissue relaxes. In this way, over time, people become lazy, weak, and even intellectually decline.

Therefore, the notion of wanting to get health by sleeping more is not only incorrect, but also counterproductive and shortens lifespan.

Sleeping more than 8 hours a day is more likely to develop diabetes.

In addition to shortening lifespan, sleeping too much or too little can increase various diseases. According to a study, sleeping too long or too little can trigger diabetes.

The research report was based on a follow-up survey of more than 1,100 middle-aged and elderly men on their sleep, aiming to find out the relationship between sleep duration and diabetes. At the start of the study, none of the participants had diabetes. Researchers took into account factors such as age, blood pressure, smoking history and obesity and found that people who slept 7 to 8 hours a night were the healthiest.

However, if you sleep less than 6 hours a night, your risk of diabetes increases by about 2 times; If you sleep more than 8 hours, your risk of diabetes increases by more than 3 times.

Sleep is important for human health, and just as too little sleep is harmful to the body, too much sleep can also pose risks to the body. While it's hard to put into account what it means to get just the right amount of sleep, most adults only need 7 to 9 hours of sleep per night to be at their best sensory and bodily functioning. If adults regularly sleep more than 9 hours a night, instead.

The dangers of sleeping too much are as follows:1It is easy to cause insufficient blood supply to the brain. Due to being in a state of sleep for a long time, blood circulation will be relatively slowed down, the body's metabolism will slow down, and the brain nerve center will appear due to insufficient blood supply.

Sleep is important for human health, and just as too little sleep is harmful to the body, too much sleep can also pose risks to the body. While it's hard to put into account what it means to get just the right amount of sleep, most adults only need 7 to 9 hours of sleep per night to be at their best sensory and bodily functioning. If adults regularly sleep more than 9 hours a night, instead.

Usually the normal sleep time of a person is about 6-8 hours, if you sleep too much, it will also cause certain harm to the body, as follows:

1. Insufficient blood viscosity flow during sleep, which will lead to excessive blood viscosity, which in turn leads to hyperlipidemia. Therefore, when you sleep too much and exercise less, the biggest harm to the body is to slow down the blood flow rate, and it will also cause secondary hyperlipidemia. Clause.

If you do this for a long time, you will lose energy and feel depressed.

Sleeping too much may lower your IQ.

Reduces blood circulation and lung energy. Traditional Chinese medicine also says that lying down for a long time hurts qi.

Sleeping too much can also cause tiredness.

Recently, some foreign medical studies have found that many people who often feel tired do not feel sick or lack of sleep, but are caused by too much sleep! Why does too much sleep affect mental and physical strength? Because during sleep, blood circulation slows down, and nutrients and oxygen are greatly reduced to the brain.

If you sleep too much, your brain cells don't get enough oxygen and nutrients, and your ability to move is weakened. Sleeping too much reduces the activity of muscles and muscles, and the muscles get less oxygen and nutrients from the blood, so they become relaxed and weak, and naturally feel tired.

For many people who feel tired due to excessive sleep, if they reduce some sleep time and do appropriate physical exercise, they can fall asleep faster, sleep deeper, and eliminate the feeling of fatigue and weakness.

1.Sleeping for too long, not eating or drinking, can easily cause excessive gastrointestinal contraction and cause gastrointestinal problems.

2.Sleeping too long will reverse the normal biological clock, and people's physiological structure determines that they should go to bed early at night and sleep less during the day, so sleeping too much every day for a long time will disrupt physiological functions and lead to a decrease in biological function resistance.

3.Most importantly, girls should understand that night is the best period for the body's metabolism, and it is more effective to go to bed an hour earlier at night than to sleep 5 hours more during the day. If she is young, she should understand that young ** time should not be wasted on sleeping.

Hope it helps.

Sleeping for a long time will disrupt endocrine hormones, resulting in lack of energy, and will seriously damage gastrointestinal function, and after a long time, it is easy to develop chronic gastritis, gastric ulcer and other gastrointestinal diseases, resulting in indigestion, sleeping too long will lead to insufficient blood supply to the brain, and dizziness and vomiting will occur in severe cases.

Sleeping too long will disrupt the normal biological clock of the human body, leading to endocrine hormone disorders, which will lead to mental malaise for a long time, and it will be difficult for the whole person to be completely awake, and there will be a phenomenon of depression, feeling weak in the whole body, and unable to do anything to lift the spirit, which is not conducive to normal work and study.

Three meals a day are indispensable, generally breakfast at about 7 o'clock, sleeping too long may miss the time to eat, and the stomach is already in a state of emptying, if not timely replenish the food will cause the stomach and intestines to contract due to hunger, in the long run will cause chronic gastritis, gastric ulcer and other gastrointestinal diseases.

After the sleep time reaches a certain length of time, it will enter deep sleep, at this time, the metabolism in the body will slow down, the body is in a state of complete relaxation and rest, and the body's reaction after waking up from this sleep state can not keep up with the awakening of consciousness, the blood supply to the brain is insufficient, and in severe cases, dizziness and vomiting will occur.