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Is five hours of sleep enough? Doctors explain how much sleep you need, quality sleep basics, health effects of sleeping 5 hours and tips for better sleep.
Sleep deprivation, also known as sleep insufficiency [2] or sleeplessness, is the condition of not having adequate duration and/or quality of sleep to support decent alertness, performance, and health.
One researcher found only getting five hours of sleep a night or pulling an all-nighter is the same as drinking four or more drinks. You're also more likely to get sick.
There are very rare exceptions: people called “short-sleepers,” who can function well and don’t face any health consequences despite sleeping only four hours or less each night, Dr. Bhanu ...
Once you have enough data to figure out the average amount of time you’re sleeping per night versus the average amount of time you’re staying in bed, you and your therapist can come up with an ...
Sleep debt or sleep deficit is the cumulative effect of not getting enough sleep. A large sleep debt may lead to mental or physical fatigue, and can adversely affect one's mood, energy, and ability to think clearly. There are two kinds of sleep debt: the result of partial sleep deprivation, and of total sleep deprivation.
Detecting sleep state misperception by objective means has been elusive. [1] [3] A 2011 study published in the journal Psychosomatic Medicine has shown that sleep misperception (i.e., underestimation of sleep duration) is prevalent among chronic insomniacs who sleep objectively more than 6 hours in the sleep lab.
Even though the NIH recommends that adults get seven to nine hours of shuteye a night, many of us get far less. 27 horrible things that happen if you don't get enough sleep Skip to main content