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Not getting enough sleep is the equivalent of being drunk. 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 ...
It's suggested that idiopathic insomnia is a neurochemical problem in a part of the brain that controls the sleep-wake cycle, resulting in either under-active sleep signals or over-active wake signals. Sleep state misperception is diagnosed when people get enough sleep but inaccurately perceive that their sleep is insufficient. [128]
Even though the NIH recommends that adults get seven to nine hours of shuteye a night, many of us get far less.
Cutting sleep short on a regular basis may harm immune stem cells, potentially increasing the risk of inflammation and heart disease. What happens when you don't get enough sleep? Blood samples ...
Sleep is a state of reduced mental and physical activity in which consciousness is altered and certain sensory activity is inhibited. During sleep, there is a marked ...
Sleep plays a vital role in regulating metabolism and appetite. When sleep deprived, the metabolic system will be out of balance, which will ultimately affect the dietary choices people make. Teens who are sleep deprived crave more carbohydrates. Sleep deprivation is a risk factor for obesity among young adults. [7] [medical citation needed]
If you are sleeping within the recommended range, wake up feeling rested and don't experience excessive daytime sleepiness, you're probably sleeping enough, the experts note.
Quality of sleep is also vital, and assessing it can help you find your optimal sleep duration, says Dr. Adrian Pristas, MD, the medical director of the Centers For Sleep Medicine & NeuroScience ...