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sleep is very important but you need to read here first
Sleep is essential for a person’s health and well being, according to the National Sleep Foundation (NSF). Yet millions of people do not get enough sleep and many suffer from lack of sleep. For example, surveys conducted by the NSF (1999-2004) reveal that at least 40 million Americans suffer from over 70 different sleep disorders and 60 percent of adults report having sleep problems a few nights a week or more. Most of those with these problems go diagnosed and untreated. In addition, more than 40 percent of adults experience daytime sleepiness severe enough to interfere with their daily activities at least a few days each month - with 20 percent reporting problem sleepiness a few days a week or more. Furthermore, 69 percent of children experience one or more sleep problems a few nights or more during a week. For me and experience I have on human development which includes much of person mind, I would very much advice people to sleep not less than 8 hours especially adolescents. This will help them heal their internal mental problem and build self-confidence and awareness. The other important of sleep are; People who can get by on four hours of sleep sometimes brag about their strength and endurance. But recent scientific studies show that a lack of sleep causes many significant changes in the body and increases your risk for serious health concerns such as obesity, disease, and even early death.
Sleep is an important function for many reasons. When you sleep, your brain signals your body to release hormones and compounds that help: Decrease risk for health conditions Manage your hunger levels Maintain your immune system Retain memory But you can’t catch up or make up loss of sleep. In fact, consistently sleeping more than six to eight hours a night can negatively impact your health. Seven to eight hours for longevity The healthy amount of sleep for the average adult is around seven to eight hours each night. Researchers in the United Kingdom and Italy analyzed data from 16 separate studies conducted over 25 years, covering more than 1.3 million people and more than 100,000 deaths. They published their findings in the journal Sleep. Those who generally slept for less than six hours a night were 12 percent more likely to experience a premature death. People who slept more than eight to nine hours per night had an even higher risk, at 30 percent. Researchers also found that people who reduced their sleep time from seven hours to five hours or less had 1.7 times the risk of death from all causes. Sleep helps manage your appetite Poor sleep habits can increase the body’s energy needs. At night, movement and need for calories is reduced. But when you are sleep-deprived, your brain will release chemicals to signal hunger. This can lead to eating more, exercising less, and gaining weight. Researchers conducting a study of almost 5,000 Japanese adults with type 2 diabetes found that those who slept fewer than 4.5 hours or more than 8.5 hours had a higher body mass index (BMI) and higher A1C values. An A1C is a measurement of a person’s average blood sugar levels over the course of three months. Those who slept between 6.5 and 7.4 hours a night had the lowest A1C levels of all the participants. Sleep deprivation also affects children. A 2014 study showed that children who slept less had an increased risk for obesity and high BMI. These risks can affect children as they mature. How to get more sleep The recommended seven to eight hours of sleep is mainly for adults, including older adults. Younger people may need more sleep. See the table below for the recommended amount of sleep by age. Age Recommended hours of sleep per day Infants 16-18 hours Preschoolers 11-12 hours Elementary at least 10 hours Teens 9-10 hours Adults (including seniors) 7-8 hours
Sleep is essential for a person’s health and well being, according to the National Sleep Foundation (NSF). Yet millions of people do not get enough sleep and many suffer from lack of sleep. For example, surveys conducted by the NSF (1999-2004) reveal that at least 40 million Americans suffer from over 70 different sleep disorders and 60 percent of adults report having sleep problems a few nights a week or more. Most of those with these problems go diagnosed and untreated. In addition, more than 40 percent of adults experience daytime sleepiness severe enough to interfere with their daily activities at least a few days each month - with 20 percent reporting problem sleepiness a few days a week or more. Furthermore, 69 percent of children experience one or more sleep problems a few nights or more during a week. For me and experience I have on human development which includes much of person mind, I would very much advice people to sleep not less than 8 hours especially adolescents. This will help them heal their internal mental problem and build self-confidence and awareness. The other important of sleep are; People who can get by on four hours of sleep sometimes brag about their strength and endurance. But recent scientific studies show that a lack of sleep causes many significant changes in the body and increases your risk for serious health concerns such as obesity, disease, and even early death.
Sleep is an important function for many reasons. When you sleep, your brain signals your body to release hormones and compounds that help: Decrease risk for health conditions Manage your hunger levels Maintain your immune system Retain memory But you can’t catch up or make up loss of sleep. In fact, consistently sleeping more than six to eight hours a night can negatively impact your health. Seven to eight hours for longevity The healthy amount of sleep for the average adult is around seven to eight hours each night. Researchers in the United Kingdom and Italy analyzed data from 16 separate studies conducted over 25 years, covering more than 1.3 million people and more than 100,000 deaths. They published their findings in the journal Sleep. Those who generally slept for less than six hours a night were 12 percent more likely to experience a premature death. People who slept more than eight to nine hours per night had an even higher risk, at 30 percent. Researchers also found that people who reduced their sleep time from seven hours to five hours or less had 1.7 times the risk of death from all causes. Sleep helps manage your appetite Poor sleep habits can increase the body’s energy needs. At night, movement and need for calories is reduced. But when you are sleep-deprived, your brain will release chemicals to signal hunger. This can lead to eating more, exercising less, and gaining weight. Researchers conducting a study of almost 5,000 Japanese adults with type 2 diabetes found that those who slept fewer than 4.5 hours or more than 8.5 hours had a higher body mass index (BMI) and higher A1C values. An A1C is a measurement of a person’s average blood sugar levels over the course of three months. Those who slept between 6.5 and 7.4 hours a night had the lowest A1C levels of all the participants. Sleep deprivation also affects children. A 2014 study showed that children who slept less had an increased risk for obesity and high BMI. These risks can affect children as they mature. How to get more sleep The recommended seven to eight hours of sleep is mainly for adults, including older adults. Younger people may need more sleep. See the table below for the recommended amount of sleep by age. Age Recommended hours of sleep per day Infants 16-18 hours Preschoolers 11-12 hours Elementary at least 10 hours Teens 9-10 hours Adults (including seniors) 7-8 hours