The earlier you sleep, the earlier you die? How long is sleep a day beneficial for longevity? It's not 8 hours

Article | Guo YuzheEditor | DaewoofollowSleep is a part of our daily life and a necessity for maintaining normal physical functioning. We have always advocated for going to bed and getting up early, but now there is a saying that 'the earlier you go to bed, the earlier you die'

Article | Guo Yuzhe

Editor | Daewoo

• follow

Sleep is a part of our daily life and a necessity for maintaining normal physical functioning. We have always advocated for going to bed and getting up early, but now there is a saying that 'the earlier you go to bed, the earlier you die'. Is this true?

In our opinion, falling asleep as soon as possible and ensuring sufficient sleep time are very beneficial for the body. So how much sleep per day is beneficial for longevity? Many people will blurt it out for 8 hours, but in fact, it's not.

Sleep is crucial for physical health and can also affect mental health. Although people's understanding of the importance of sleep is becoming increasingly profound, many people simply cannot guarantee high-quality sleep.

Some people may work overtime until late at night due to work, or they may work two shifts and frequently work night shifts, which all result in them not being able to sleep well at night.

Some people like to play mobile phones and games, often staying up late at night and never getting up in the morning. Over time, the body's resistance will become weaker and more prone to depression and other emotions.

Adequate sleep can ensure that we are full of energy, all organs of the body receive sufficient rest, and work more vigorously. Therefore, people's resistance can be improved, the risk of various diseases will be reduced, and aging will be delayed, making people younger.

If you often stay up late or lack sleep, it is not only easy to cause cardio cerebral Vascular disease, but also easy to cause cancer. So maintaining good sleep habits is very important

In modern society, people face numerous pressures such as buying a house, getting married, and raising children. Coupled with the high competition in their work, they dare not relax at all. Every day, many people suffer from insomnia due to stress.

They lay in bed early, thinking of their future life in confusion, tossing and turning, unable to sleep at all. Some people sleep late at night, and considering the need to maintain sufficient sleep, they tend to wake up later, which is unscientific.

Each organ of the body has its own work and rest time, and they should not be overloaded, otherwise it can easily lead to endocrine disorders.

This is all about our traditional cognitive aspect of sleeping, believing that going to bed early and getting up early is the best way to sleep for seven or eight hours a day. But a study suggests that people who go to bed early are more likely to die early. What's the matter?

This study was published in 2014. By comparing people who go to bed early with those who go to bed late, it was found that people who go to bed early are more likely to suffer from cardiovascular and cerebrovascular diseases.

This survey involves a wide range of countries and populations, with a total of over 20 countries and over 110000 people. Their daily routines were tracked for up to nine years.

This group of people is divided into three groups. The first group is the early sleep group, which goes to bed from 6 to 10 pm at night. The second group is the normal group, sleeping from 10 to 12 pm at night. The last group is the late sleep group, who only goes to bed after 12 pm.

Through comparison, it is found that the risk of cardiovascular disease and sudden death in the normal group is lower, while the early sleep group will increase by 29%, and the late sleep group will increase by 11%, so it is said that early sleep is more likely to lead to early death.

However, this survey is not necessarily representative, as there are differences in the daily routines and lifespan of residents in different countries.

Taking the European and American regions and Africa as examples, Africa has shorter lifespans, while European and American countries have longer lifespans, which can affect the accuracy of the results, so this statement is not credible.

In order to study the impact of sleep on lifespan, the Japanese side conducted specialized explorations, mainly targeting the Asian region. The study lasted for 14 years and selected 320000 volunteers. The results showed that sleeping for 7 hours a day is the healthiest and can effectively reduce the risk of diseases such as cancer.

However, there are still certain differences between men and women. The optimal sleep duration for men is 6 hours, with the lowest risk of all cause death, and for women it is 7 hours, which is beneficial for longevity.

For the sake of everyone's physical health, these three types of sleep must be reduced or not slept. The first thing is to go to bed immediately after meals.

At this time, the stomach is still wriggling and the food is still digesting. If you sleep in bed at this time, it is easy to cause indigestion, gastrointestinal discomfort, and even stomach cancer and Esophageal cancer cancer in serious cases.

So dinner can be eaten early to give food sufficient digestion time, and it is best to go to bed three hours after meals.

Next is laziness. Many people like to sleep in, especially on weekends when they don't want to get up and just want to lie in bed. And on weekends, people still don't want to go to bed early and think they don't have to wake up early, so everyone stays up late with peace of mind.

If you wake up after 8 o'clock in the morning, it will be defined as sleeping in late. This will disturb the body's Circadian clock and cause endocrine disorder, which is very harmful to the body for a long time. Finally, sleeping with emotions is absolutely unacceptable.

Anger can cause great harm to the body. People often say that many diseases are caused by anger, although it is not very accurate, there is also a certain reason that negative emotions can increase the risk of various diseases.

So if you are very angry before going to bed, you must find a way to vent this negative emotion, so that you can sleep peacefully and be energetic the next day.

Sleeping is a big problem, it is necessary to develop good sleeping habits, ensure sufficient sleep, improve sleep quality, so as to maintain a clear mind during the day.

What do you want to say about this? Welcome to leave your thoughts in the comments section!

Disclaimer: The content of this article is sourced from the internet. The copyright of the text, images, and other materials belongs to the original author. The platform reprints the materials for the purpose of conveying more information. The content of the article is for reference and learning only, and should not be used for commercial purposes. If it infringes on your legitimate rights and interests, please contact us promptly and we will handle it as soon as possible! We respect copyright and are committed to protecting it. Thank you for sharing.(Email:[email protected])