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Naps should be 60 to 90 minutes for the greatest benefits but any longer may result in affecting a person's circadian rhythm. [60] [61] After napping, a person can wake with sleep inertia, where a person feels groggy or disoriented after waking. [59] Naps have positive short term effects, especially in improving performance and attention. [59]
It may come with insomnia or major depressive disorder, or indicate other mental disorders. [2] The consequences can negatively affect the health, cognition, energy level and mood of a person and anyone around. It increases the risk of human error, especially with technology. [3]
Prior research shows a positive link between daytime naps and memory and other health markers. But nap duration seems to be key, as excessive daytime naps are associated with poor health outcomes.
This is an accepted version of this page This is the latest accepted revision, reviewed on 12 January 2025. Short period of sleep during typical waking hours For other uses, see Nap (disambiguation). A man napping in a hammock, on a patio in Costa Rica A nap is a short period of sleep, typically taken during daytime hours as an adjunct to the usual nocturnal sleep period. Naps are most often ...
Emotions play a key role in overall mental health, [1] and sleep plays a crucial role in maintaining the optimal homeostasis of emotional functioning. [ 2 ] [ 3 ] Deficient sleep, both in the form of sleep deprivation and restriction, adversely impacts emotion generation, emotion regulation , and emotional expression .
After learning about how using apps like Facebook, TikTok and Instagram can affect your mental health, you may be tempted to do an immediate purge and disconnect yourself and your kids from these ...
Other aspects of sleep health have been associated with obesity, including daytime napping, sleep timing, the variability of sleep timing, and low sleep efficiency. However, sleep duration is the most-studied for its impact on obesity. [124] Sleep problems have been frequently viewed as a symptom of mental illness rather than a causative factor.
A Flinders University study of individuals restricted to only five hours of sleep per night found a 10-minute nap was overall the most recuperative nap duration of various nap lengths they examined (lengths of 0 min, 5 min, 10 min, 20 min, and 30 minutes): the 5-minute nap produced few benefits in comparison with the no-nap control; the 10 ...