It also causes the body to release additional stress hormones, such as norepinephrine and cortisol. "Insufficient sleep can affect hormone production, including the production of growth hormones and testosterone. Insufficient sleep could affect your fertility This also translates to higher risk of accidents while driving and using heavy machinery," says Dr Praveen Gupta, Principal Director & Head, Department of Neurology, Fortis Memorial Research Institute, Gurugram in a conversation with HT Digital. ![]() ![]() It also impairs ability to pay attention, react quickly and make decisions. A lack of sleep may affect the ability to form new memories. "Sleep deprivation affects the prefrontal cortex, which handles reasoning, and the amygdala, which deals with emotion thus having effects on behaviour and judgment. Also a study found out that about 71,000 people suffer injuries every year due to sleep-related accidents, and 1,550 of those die. If you are finding it difficult to concentrate nowadays and facing trouble making decisions, you must pay attention to how much (or little) you are sleeping. They can range from fatigue, irritability, mood changes, difficulty focusing and remembering and reduced sex drive. The warning signs of sleep deficit should not be ignored. Sometimes, people do not pay attention to the quality of their sleep and may not understand its connection with various health problems they are facing. They can range from fatigue, irritability, mood changes, difficulty focusing and remembering and reduced sex drive.(Unsplash) (Also read: World Sleep Day 2022: Bizarre sleep disorders you may not have heard about) The warning signs of sleep deficit should not be ignored. Sleep debt over a period of time could be even more devastating to overall health and well-being. Studies say that delaying sleep even by 30 minutes could lead to adverse consequences like difficulty in concentration and behavioural problems. Yet, many of us do not set proper sleep routines and reap full benefits of the recuperative and restful good night's sleep. In fact, it’s the opposite.The best way to relieve stress, keep your brain healthy and agile, and even boost your immunity is to get those mandatory 7-8 hours of sleep. Walker argued that it’s time to stop thinking that needing sleep is a sign of weakness or laziness. But Musk has also admitted to The New York Times that his work schedule was taking a toll on his mental health and whole life. He’s a “ night guy.” Donald Trump and Elon Musk both have said they sleep only a few hours a night. Barack Obama said he only sleeps about 5 hours. ![]() Tim Cook reportedly wakes up at 3:45 am to start work. His message came across as a rebuke of the idea that sleep deprivation and success somehow go hand in hand. They took notes during his talk (which is uncommon at TED, to my surprise) and as he spoke to the crowd afterward. (Walker has just started a company called Stim Science, with backing from Khosla Ventures, to make such a product, he told WIRED.) Eventually, he said, he may be able to offer an “affordable, portable” brain-stimulating device that would use transcranial direct-current stimulation to help people have deeper sleep. Don’t default to sleeping pills, which are “blunt instruments that do not produce naturalistic sleep,” he said. Meditate to calm your nervous system and your mind. “You wouldn’t sit at the dinner table waiting to get hungry, so why lay in bed waiting to get tired,” he told a TED attendee who’d asked for advice. ![]() If you are lying awake in bed, listening to the litany of worries your brain is churning through, get up, go into a different room, and do an activity, then return to bed when you’re ready. Go to bed at the same time every night and wake up at the same time every morning (even on the weekends). His answers? Don’t drink caffeine or alcohol. They wanted to know what to eat, when to sleep, how to dream. As the next session of TED talks was starting up, Walker kept trying to escape so he could watch, but people wouldn't let him pass. After Walker’s talk, he was mobbed by acolytes in the conference center desperate to tell him how much his book-which covers the same topic as his TED talk-changed their lives, how they’d given up caffeine and alcohol and stopped feeling bad for leaving parties early to get sleep or refusing to look at work emails in bed.
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