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Experts explain what happens to your body when you sleep four hours, health effects of sleep deprivation and tips to improve sleep. ... 8–10 hours. Adults (18 or more years old) need 7 or more ...
Is 7 Hours Enough Sleep? "Maybe," says Dr. Julia Blank, MD, a board-certified family medicine physician at Providence Saint John’s Health Center. "The recommended range for sleep is seven to ...
Thirteen- to 18-year-olds need about eight to 10 hours of sleep per night, but the sleep schedule shifts, with bedtime coming later in the evening and wake-up coming later in the morning.
Sleep may not be restful, and the person may feel sluggish despite many hours of sleep, which may be a factor in the worsening of their depressive symptoms, which interfere with other aspects of their lives. [3] This type of sleep disorder may make it harder to fall and stay asleep at night than during the day.
EDS can be a symptom of a number of factors and disorders. Specialists in sleep medicine are trained to diagnose them. Some are: Insufficient quality or quantity of night time sleep [5] Obstructive sleep apnea [6] Misalignments of the body's circadian pacemaker with the environment (e.g., jet lag, shift work, or other circadian rhythm sleep ...
Sleep hygiene studies use different sets of sleep hygiene recommendations, [15] and the evidence that improving sleep hygiene improves sleep quality is weak and inconclusive as of 2014. [2] Most research on sleep hygiene principles has been conducted in clinical settings, and there is a need for more research on non-clinical populations. [2]
Experts discuss how much sleep people need, how sleep impacts health, and tips to get more shuteye. Do you really need 8 hours of sleep every night? Sleep experts weigh in
Depression is sometimes associated with insomnia (difficulty in falling asleep, early waking, or waking in the middle of the night). The combination of these two results, depression and insomnia, will only worsen the situation. Hence, good sleep hygiene is important to help break this vicious circle. [183]