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For people who do not sleep well, bedtime is an abominable time. Sleep can become a task and a burden that increases people's worry about getting enough sleep, leading to nervousness, and increases their psychological stress. This can lead to a variety of negative health outcomes, including fatigue, mood swings, and difficulty concentrating. [22]
Bundling up and going for a 10-minute afternoon walk is one way. If you have SAD, light therapy has been proven to work. A light therapy box mimics sunshine, boosting your mood and alleviating ...
A 2008 "Sleep in America" poll conducted by the National Sleep Foundation found that 42% of respondents awakened during the night at least a few nights a week, and 29% said they woke up too early and couldn't get back to sleep. [13] Other clinical studies have reported between 25% and 35% of people experience nocturnal awakenings at least three ...
Though trend pieces suggest that Gen Z-ers prefer going to sleep at 9 p.m., this poll found that 11 p.m. is more popular, with 24% of 18- to 29-year-olds naming that as their usual bedtime ...
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.
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 disorders) [7] Another underlying sleep disorder, such as narcolepsy, sleep apnea, [8] idiopathic hypersomnia, or restless legs syndrome
The most common sleep-related symptom of bipolar disorder is insomnia, in addition to hypersomnia, nightmares, poor sleep quality, OSA, extreme daytime sleepiness, etc. [27] Moreover, animal models have shown that sleep debt can induce episodes of bipolar mania in laboratory mice, but these models are still limited in their potential to explain ...
Sleep deprivation can have a negative impact on mood. [55] Staying up all night or taking an unexpected night shift can make one feel irritable. Once one catches up on sleep, one's mood will often return to baseline or normal. Even partial sleep deprivation can have a significant impact on mood.