How much should you sleep?

How much should you sleep?

How much should you sleep?

How much should a person sleep? It seems to be an easy answer to this question - everyone knows that in a dream we spend the third part of our life, namely eight hours a day. But the fact is that scientists still have not come to a single opinion on this important issue. Some of them are convinced that eight hours of sleep during the day is too much, another part is said that in order to properly sleep and recover, it is enough for the body to sleep for about five hours, the third category of scientists argues that in the matter of quantity sleep, you can not make any generalizations, because for each person all individually. But how much sleep do you need to have a good sleep and feel fit and rejuvenated throughout the next day?


How much should I sleep per day?



Usually, the average adult, in order to have a good sleep, should be carried out in a dream for 7-8 hours a day. There is a very well-known rule of the “three eights”, which distributes the day into three segments of eight hours: one eight for work, the second for rest, and the third eight for sleep.Indeed, the body of most of the representatives of the human race is just designed for an eight-hour sleep.


But, of course, not without exceptions. There are a large number of examples of famous personalities whose time for sleeping was much shorter compared to the average data, or, on the contrary, much more. For example, the great French emperor Napoleon Bonaparte was content with only five hours of daily sleep, because he believed that spending the third part of life on sleeping is not a permissible luxury. But to the brilliant physicist Albert Einstein, recharging was needed much longer, and he slept at least twelve hours a day. The striking experience of sleep had an outstanding Renaissance scientist, the great Leonardo da Vinci, who slept for 15 minutes every four hours, for a total of 90 minutes in one day!


Sleep experiments



What could be the consequences of sleep experiments, expressed in the form of constant sleep deprivation, or, on the contrary, too long sleep every day?


In the overwhelming majority of cases, lack of sleep can lead to a decrease in the body's defenses, disrupt the functioning of the nervous system (irritability, deterioration of reaction, attention and memory) may appear.Constant lack of sleep can lead to hypertension, type 2 diabetes, depression, insomnia, and a set of excess weight.


Excessive sleep is also very unfavorable for the human body. Recent studies by some scholars have cast doubt on the old rule of three eights: it turns out that if a person sleeps more than 7 hours a day, then you can get into a group of people who face too early death.


In addition, new studies have shown that lack of sleep or excess sleep can lead to the emergence of suicidal tendencies in humans. According to statistics, the vast majority had a variety of problems with sleep.


Individual approach to sleep



But still, most researchers agree that a person must listen to his body, his own individual biological clock. If you feel vigorously, spending five hours a day to sleep, or you feel more comfortable after a twelve-hour sleep, then it means that your body needs just such a duration.


How much should you sleep?

How much should you sleep?


In addition, sleep is not only night, but also daytime, which not only can restore strength in the daytime, but also in a very short time (about half an hour) is able to compensate for the hours that people have not slept at night. With regular daytime sleep, the risk of a heart attack is reduced, and the level of efficiency increases. Residents of Latin American countries are right, arranging a famous siesta!


It is very important for you to also decide what hours you get the best sleep. It is well known that for “owls” and “larks” completely different clocks are needed to get a high-quality, replenishing power, sleep. If you begin to sleep exactly in the hours required for your body to rest, you will get enough sleep in a very short period of time.


Also, one should not forget that quality sleep depends not only on its duration, but also on a number of other very important factors, such as the optimum temperature level and humidity in the bedroom, a comfortable bed, the refusal of heavy meals before bed, the withdrawal of nicotine and alcohol in evening time, a positive attitude and complete relaxation before bedtime.


So, the main criteria in answering the question of how much you need to sleep per day are considered the individual characteristics of the human body, its ability to recover within a specific period of time, the level of fatigue per day, and other factors accompanying sleep. Having established for yourself what is the optimal sleep duration for you, you need to strictly adhere to this duration so that health problems do not appear.

Date: 23.10.2018, 02:01 / Views: 34395

Related News

How to insure a car
The best haircuts that go to women after 40
T-shirt and t-shirt with their own hands: 9 simple workshops on the photo
Interesting facts about glycerin
Get rid of grease and stubborn stains on towels
How to warm the frozen pipes
Why does not Kalanchoe bloom
Heart shaped gift box