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Sleep loss and decreased quality of sleep is another effect of shift work. To promote a healthy lifestyle, the American Academy of Sleep Medicine recommended that an adult have 7 or more hours of sleep per day. [10] Each year, there are almost 100,000 deaths estimated in the U.S. because of medical errors. [10]
Some adults need nine or 10 hours of sleep every night in order to feel rested, and that's healthy for them, says Kolla. "The AASM doesn't have an upper limit in terms for adults in terms of how ...
The evidence for harm to people who are deprived of sleep, or work irregular hours, is robust. Research from Europe and the United States on nonstandard work hours and sleep deprivation found that late-hour workers are subject to higher risks of gastrointestinal disorders, cardiovascular disease, breast cancer, miscarriage, preterm birth, and low birth weight of their newborns.
The National Sleep Foundation recommends that adults aim for 7–9 hours of sleep per night, while children and teenagers require even more. For healthy individuals with normal sleep, the appropriate sleep duration for school-aged children is between 9 and 11 hours.
Losing sleep can also cause heightened irritability or moodiness the next day, says Kolla. Sleep deprivation ... Adults should sleep 7 or more hours per night ... get the recommended amount of ...
The minimum amount of sleep recommended for adults by the American Academy of Sleep Medicine is seven hours. ... The day after sleeping for four hours, you'll likely experience a few different ...
Occasional noncircadian days may occur (i.e., sleep is "skipped" for an entire day and night plus some portion of the following day), followed by a sleep period lasting 12 to 18 hours. The symptoms do not meet the criteria for any other sleep disorder causing inability to initiate sleep or excessive sleepiness.
According to Ramlakhan, the 90-minute phase just before midnight is an extremely powerful phase of sleep because it is the period in which the body is replenished.