A full night rest is key to wake up alert and energize for the day. But by a wave of social media a wave, Tiktok platforms have recently pruned the opposite tinted trend: preventing the feeling of sleeping. Many reports Wiring and feeling more paradoxically productive in Weird three to even hours instead Seven to nine hours Most experts recommend adults.
Lot scientists say that when people can have acute lack of sleep, they are stems as a result of a natural but elusive sense of respect. “I can’t deny, subjectively, people feel the type of cable,” says Jamie Zeitzer, Stanford medicine researchers. “Physiologically speaking, that doesn’t happen. They aren’t really more alert.”
However, social networks and grind cultures continue to romantize in practice. And the famous and famous entrepreneurs have long attributed to prioritize the work of sleeping work. Microsoft builds early, Bill Gates often competed with colleagues To see who can run the least sleep. Elon Musker often pulled and slept Tesla factory floor. The company’s name, Nikola Tesla did not sleep anymore Two hours A night as he worked in an invention.
To help Science Journalism
If you enjoy this article, consider entering award-winning journalism Subscribe. By purchasing subscription, you are helping to ensure the future of stories about the discoveries and ideas that are conformed to today.
Sleep scientists, however, want to clear the subject: it is not the type Lack of sleep After all it’s good for you. “Our biology needs to sleep, and there is no way,” says Ethi Ben Simon, Neuroscientist and Sleep researchers at Berkeley from California.
American scientific What happens in the brain he spoke more with experts to sleep in limited sleep and how it can affect health.
Activate the survival mode
When the brain is confused with sleeping, it is something wrong, and as if the instincts of survival are thrown. The body creates a physiological reaction to maintain the brain alert and indints, as Ben Simon explained. The network of the sympathetic nervous system creates a struggle or flight response, which uses energy to react to the captured predators.
The lack of sleep is the only night tightWhat acts through the central nervous system to activate the hypotalamic-bipofisary-adrenal (HPA) axis. This circuit between the brain and adrenal gland lights the response of stress and the adrenal gland will put the coly and adrenaline that expensive hormones. This can change liver To release sugar into the bloodstream, creating an immediate energy supply or response to flight.
“This level of energy level could feel after a short sleep, they are probabilities to deal with the loss of the body and brain,” says Ben Simon. Zeeizer adds that it is not only a small blow to the climb of Cortisol that is not enough sleep, wake up and to hide the fatigue in a few hours.
Encourage the energy of the sympathetic nervous system is temporary, and does not mean that people’s brains are fully functional. Ben Simon says sleep loss experiments show people’s memory and attention immediately violate Single sleeplessness.
LO to Inertia
Researchers generally describe Five phases Sleeping cycle: wake up, three phases of non-movement (NREM) and a phase of fast eye movement (REM). Michael Breus clinical psychologists work with commercial approaches to improve today, which can affect how it sleeps scenarios can cause a way that can react violently and subjectively to be refreshed.
“Disconnecting from the environment is so deep if someone wakes up deep sleepIt takes more time to realize where they are and what happened, “Ben Simon said. And the longer they will have the greater the chance to sleep after the temporary period and fog woke up.
Breus said that people feel more “awake” to sleep more in the first or second stage to sleep nrem. Waking up in these sleep phases could decrease the inertia of sleep and a person feels stronger in a period of despising, but Ben Simon says that half hour can be deceptive in the first half. People recommend the level of activity of the day and emotional response to see how they affect how sleep.
Caffeine
Caffeine blocks the chemical of the brain called Adenosine and this increases Lo pressureOr biological desire to rest. But The world’s most popular drug It has average Half of five hours of life Before wearing the body. Ben Simon stressed that caffeine does not remove fatigue caused by sleep shortage; It just has masks. “Adenosine is building, but the brain doesn’t make sense. So when caffeine wears, you suddenly rush the adenosine when you realize what you are tired,” he explained “.
“Often, people who think they can get without sleep are masking that sleep pressure increasingly caffeine,” it adds to yourself. By consuming more caffeine by consuming this, singing numerous coffee or energy drinks, such as can help: An exam is found Caffeine does not cause people’s alert after the fourth day of the partial sleep shortage.
When adrenaline and cortisol erod
Sleeping single nights can be harmful, but the placement of your body under the stress obtained has inconvenience. Just a loss Two hours sleep People may have mistakes and mistakes to make mistakes. In addition, the energy of the high levels of coachesol and adrenaline disappears during the day. “None of these things will be permanent for a long time,” explained yourself.
And Lost hours lost may have long-term effects. Losing the sleep chronically increases various risk Health issuessuch as high blood pressure, type 2 diabetes and heart disease. It is also linked Decline in cognitive performance.
For a better way to reduce treatship, Ben Simon recommends sleeping as much as possible in two or three days without a resting alarm. Lately, a fairly high-person people seemed to change thinking when it comes to sleeping. Gates, when he slept once he was useless, now a At least seven hours Every night.
Bottom line: You can’t sleep. There is no shortcut to be ready to take the day, when not sleeping. As Ben Simon puts it, “Mother’s Nature had to make millions of years of sleep, to give appropriate performance and mental health.”
