How many people can live without sleep and what are the consequences? How many people can without sleep: a record

If you ask a few people on the street, without which they can not live, the answers will be very different: without the Internet, favorite gadgets or food. But few people will say that the most important thing for everyone is sleep. After all, if without food you can hold out for two weeks, then waking for 5 days entails serious consequences. That is why now I want to talk about how many people can live without sleep and what problems may arise during a certain period of excessive wakefulness.

how much a person can without sleep

About the norm

Probably, every person knows that a day you need to sleep for 7-8 hours (if we are talking about an adult person) and 8-10 hours - if a child. In this case, the dream must be continuous. Only in this case, all body systems will work normally.And most importantly, the brain will function correctly, and various negative consequences will not arise at all.

If a person does not sleep during the day, the work of the whole organism is jeopardized. Everything becomes vulnerable to various viruses and infections, concentration is disturbed, which can lead to unintended and serious consequences. Summarizing a small result, it should be noted that without harm to the body, one-time (and not systematically) a person can stay awake for 20-25 hours.

how many people can live without sleep

On changes in deviations from the norm

If you want to know what changes will occur in the body in the absence of sleep, it is best not to experiment with yourself, but read everything in reliable sources. So, how many people can live without sleep and what changes at different time stages can occur:

  • Without sleep, the general condition of a person deteriorates. There will be irritability, nervousness. Blood pressure values ​​may also change. Most often the numbers go up.
  • Without sleep, a person's brain activity slows down for two days. The concentration of attention decreases significantly, thought processes slow down.Even the simplest information is perceived very poorly. Suffering memory. A person becomes lethargic, exhausted. Activity is reduced to zero.
  • If you have to stay awake for three days, depression may begin. Nervousness rises, the person "rushes" on everyone, even for minor reasons. Other nervous disorders are also noted.

Understanding how many people can without sleep, it should be noted that after a three-day wakefulness, irreversible changes begin to occur in the body. There may also be hallucinations (both visual and auditory), shortness of breath is formed, all chronic diseases are exacerbated. And first of all, the brain suffers, which in the future will have an extremely negative impact on the state of the whole organism.

how many people can live without a record

About records that are better not to repeat

I wonder how many people can live without sleep? The record belongs to US resident Robetra Mac Donald, who was able to stay in wakefulness for 453 hours, which is almost 19 days. Thanks to these figures, he got into the Guinness Book of Records. But that's all the positives for the party ended. He had permanent headaches as a result.And the memory has suffered a lot. Yes, and it should be noted that this is rather an exception to the rule. After all, an ordinary person can survive without sleep for a maximum of 3-4 days.

how many people can sleep without a record

About experimenters

The question of how many people can sleep without and what the consequences may then arise is worrying many people. And some even decide to check everything for themselves. So, one journalist decided to find out how much he can hold out without sleep. He managed to stay awake for four days. And it was only thanks to the help of colleagues who were constantly around and in the case of a transition into the fast phase of sleep they immediately woke up. At the same time, the experimenter asserts that he was able to fall into a light sleep as soon as he went to bed, or simply sat down to rest. That is, the body itself tried to help itself, disconnecting for at least a couple of minutes. The journalist also replied that without the help of his colleagues, he was able to hold out no more than 45 hours.

However, this is not an isolated case. Find out how many people can sleep without trying, the famous showman Peter Tripp. Back in 1959, he tried to stay in the waking state for about 5 days. But after that he claimed that at the end he was already disturbed by hallucinations, which made him refuse to further abandon sleep.

A little later, in 1965, Randy Gardnen set up the same experiment on himself, which was able to hold out for 264 hours. He also decided to find out how much a person can without sleep. As a result, hallucinations began to torment him. But the unpleasant consequence was that he lost his memory: he could not remember the phrase he uttered a few minutes ago.

Understanding how many people can live without sleep, it should be noted that the recovery period after such experiments is quite short. Enough to sleep for one day, and everything will come to a relative rate. But the consequences in this case acquire an irreversible effect.

how much a person can without sleep and what are the consequences

More than a record

Already told how many people can without sleep, the record from the Guinness Book considered. However, it should be noted that there are precedents in history that are not subject to science or any other explanation.

  1. In 1979, Jacob Tsiperovich was poisoned by his own wife, as a result of which he suffered a clinical death. But after that he could not sleep until 1995, that is, for 16 years. The doctor did not find any deviations in his health. And besides, he also received a great bonus - he stopped aging.
  2. Knowing how many people can without sleep and what the consequences of prolonged insomnia may be, some people can laugh at these statements. After all, history is a case when the Vietnamese have not slept for 27 years. And it had absolutely no effect on his state of health.

Simple conclusions

And there are quite a few such facts in history. However, this is an exception to the rule. A certain protest of nature against normality. But still, it should be noted that repeating the above experiments on yourself is not worth it. After all, this is fraught with irreparable health problems. It is best to keep your youth for a longer period, sleep at least 8 hours a day and go to bed not on the day when you need to get up.

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