What are the disadvantages of sleeping too much for people, and what are the harms of sleeping too m

Some people often feel tired and weak, listless during the day, and have no interest in anything. Is tiredness sleep deprived or is it sick? Recent medical studies have found that many people who often feel tired are not physically ill or sleep deprived, but caused by too much sleep!

So, don't think that the more sleep you get, the better. Why does too much sleep affect mental and physical strength? Because during sleep, blood circulation slows down, and the supply of nutrients and oxygen to the brain is greatly reduced.

If you sleep too long, your brain cells don't get enough nutrients, so your ability to move is reduced. Sleeping too much reduces the activity of muscles and tissues, and the muscles get less oxygen and nutrients from the blood, so they become relaxed and weak, and naturally feel tired. Many people who sleep too much and feel tired, if you reduce some sleep time and do proper physical exercise, you can make people fall asleep faster, sleep deeper, and eliminate the feeling of tiredness and weakness.

In addition, if you sleep too much, it will also cause a lack of water in the body for a long time, and the blood will be viscous, which will easily induce cardiovascular disease. Proper sleep is necessary for the human body, and too much sleep is harmful to the human body, feeling groggy or listless after waking up. People who sleep 10 hours a day are twice as likely to die from heart disease and twice as likely to die from stroke as those who sleep only eight hours.

Too much sleep, like eating too much, is bad for your health. Getting enough sleep is not entirely in quantity, but more importantly in the quality of sleep. Some people say that the more sleep the elderly, the better, and the longer they can sleep, this statement is not comprehensive.

Due to the different physique of each person and the different living habits developed over the years, sleeping more and sleeping less cannot measure and determine the health level, as long as you get up after going to bed and have good spirits.

The more you sleep, the more sleepy you become, and the more you sleep, the more tired you become.

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.

If you sleep for too long, you can't get rid of fatigue and will bring a lot of harm to the human body.

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.

It's easy to get groggy after sleeping too much, and I always have the idea of wanting to sleep when I can't find the feeling. The best time to sleep is 6-8 hours, and the best time to take a nap is hours.

Causes hypoxia.

The whole person has no spirit, and it is possible that the spirit will be in a trance.

After a long day.

It is recommended to follow the normal work and rest time.