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<\/p>\nEven Boris Johnson supposedly favors a\u00a0power nap\u00a0during his workday (though the prime minister\u2019s staffers\u00a0contest this claim). Winston Churchill, Albert Einstein, and Leonardo Da Vinci were all\u00a0famous nappers.<\/p>\n
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But while many of us may not feel we usually have enough time to squeeze a nap into our day, working from home during the pandemic may now afford us an opportunity to give napping a try:<\/p>\n
1. Napping is a great way to feel more\u00a0rested and alert<\/strong><\/p>\n 2. And some research shows it can benefit our cognitive function.<\/strong><\/p>\n However, you may want to consider how long you have to sleep before heading to bed for your midday nap.<\/p>\n If you need to be alert\u00a0right after waking up\u00a0(for example, if you\u2019re catching a few extra minutes of sleep during your lunch break), so-called \u201cpower naps\u201d of 10-30 minutes are recommended. Longer naps may cause some initial drowsiness \u2013 though they keep sleepiness at bay\u00a0longer. But drinking coffee\u00a0directly before a nap\u00a0may help you wake up\u00a0without feeling drowsy\u00a0while also\u00a0boosting your alertness.<\/p>\n While short naps are great for increasing energy, longer naps are both more restorative and\u00a0beneficial for learning. For example, they improve activation of the hippocampus \u2013 an area of the brain important for\u00a0learning and memory. A\u00a0one to two-hour afternoon nap\u00a0is shown to benefit both your motor skills and your ability to recall facts and events.<\/p>\n A\u00a0recent study\u00a0from China has even suggested that regular afternoon napping is linked to better cognitive function in older adults. The researchers asked 2,200 over-70s about their napping habits before having them undergo a series of cognitive tests which measured things like memory and language skills. They found that those who usually napped were less likely to have cognitive impairments than those who didn\u2019t. This was true regardless of age or level of education.<\/p>\n But nap length may play a role here \u2013 a\u00a0similar study\u00a0showed that those who usually napped for 30-90 minutes had better overall cognition compared to those who napped for longer or shorter, or who didn\u2019t nap at all.<\/p>\n The reasons why short naps are so beneficial for alertness and focus are not well understood. It\u2019s possible that napping helps the brain\u00a0clean up sleep-inducing waste products\u00a0that would otherwise inhibit brain activity, and that they\u00a0replenish the brain\u2019s energy stores. Short naps may also help improve your attention by letting particularly sleepy areas of the brain recover, thereby preventing instability in the brain\u2019s\u00a0networks.<\/p>\n Longer naps, on the other hand, are more restorative partly because there is time to enter multiple sleep stages, each of which supports\u00a0different learning processes. For example, during REM (rapid eye movement) sleep, the brain is almost as active as when awake. This activity in different brain regions \u2013 including those important for learning and memory \u2013 may be why REM sleep supports both\u00a0long-term memory\u00a0and\u00a0emotional memory.<\/p>\n During REM sleep, in particular, the brain\u00a0strengthens newly developed connections\u00a0that are important for improvements in motor skills. Longer sleep also reduces unimportant connections, and this balance can improve how quickly and effectively the brain works as a whole.<\/p>\n Non-REM sleep \u2013 the sleep stage we spend most of our time in \u2013 contains both slow brain waves and sleep spindles. The sleep spindles are periodic burst-like signals between different brain areas, which are believed to reactivate and consolidate memories. Both the\u00a0slow brain waves\u00a0and the spindles\u00a0increase plasticity\u00a0\u2013 the brain\u2019s ability to learn and adapt to new experiences.<\/p>\n Although napping has many positive short-term effects, it is not recommended for people who\u00a0suffer from insomnia. Because naps decrease sleepiness, they may make it harder to fall asleep when going to bed in the evening. Naps should also be avoided in situations where optimal performance is needed instantly afterward, as it may take some time to fully wake up.<\/p>\n Other research\u00a0has shown that frequent napping was related to high BMI and high blood pressure. Napping was more common in shift workers, retired people, and smokers, and in people with genes related to sleep disorders or obesity. To what degree napping was harmful or beneficial for these groups remains unknown, but it\u2019s clear that napping is more common in groups who have disturbed sleep or need more sleep.<\/p>\n If you\u2019re finding that your attention span is wavering in the afternoon while working from home, perhaps try squeezing a nap into your lunch break. Short naps are great at improving alertness and attention \u2013 and if you have time for a longer nap, this can support memory and learning.<\/p>\n![\"SLEEP-EXPERTS-REVEAL-2-HUGE-BENEFITS-FROM-MIDDAY-NAPPING-rapidnews-dailyrapid-dailyrapidnews\"](\"https:\/\/dailyrapidnews.com\/eng\/wp-content\/uploads\/2021\/03\/SLEEP-EXPERTS-REVEAL-2-HUGE-BENEFITS-FROM-MIDDAY-NAPPING-rapidnews-dailyrapid-dailyrapidnews-scaled.jpeg\")
<\/strong><\/h3>\nWHY NAPS WORK<\/strong><\/h3>\n