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Sleep hygiene is a behavioral and environmental practice [2] developed in the late 1970s as a method to help people with mild to moderate insomnia. [2] Clinicians assess the sleep hygiene of people with insomnia and other conditions, such as depression, and offer recommendations based on the assessment.
That's because sleeping less than seven hours per night on a regular basis is associated with adverse health outcomes, according to a joint consensus from AASM and the Sleep Research Society.
Other researchers have questioned these claims. A 2004 editorial in the journal Sleep stated that, according to the available data, the average number of hours of sleep in a 24-hour period has not changed significantly in recent decades among adults. Furthermore, the editorial suggests that there is a range of normal sleep time required by ...
Health impact of only sleeping 5 hours a night. After sleeping five hours in one night, most people can catch up with one or two nights of sleeping their normal amount or a few hours extra, says ...
As sleep time decreased over time from the 1950s to 2000s from about 8.5 hours to 6.5 hours, there has been an increase in the prevalence of obesity from about 10% to about 23%. [2] Weight gain itself may also lead to a lack of sleep as obesity can negatively affect quality of sleep, as well as increase risk of sleeping disorders such as sleep ...
The link between sleep and the risk of developing obesity or type 2 diabetes is unclear but is expected to be bidirectional. Sleeping different amounts each night could be linked to diabetes risk ...
Even sleeping only 4.5 hours per night is associated with very little increase in mortality. Thus, mild to moderate insomnia for most people is associated with increased longevity and severe insomnia is associated only with a very small effect on mortality. [206] It is unclear why sleeping longer than 7.5 hours is associated with excess ...
Sleep hygiene is defined as habits or practices that allow for healthy amounts of sleep on a daily basis. [8] Good sleep hygiene habits include keeping a consistent sleep schedule, having a quiet sleep environment, avoiding the consumption of caffeine after lunch, and minimizing alcohol consumption before bed. [ 10 ]