Name: How to Take the Perfect Nap
Uploaded: 2022-04-04T02:50:21.000Z
Duration: 4 min 37 s
Description: Thousands of YouTube videos with English-Chinese subtitles! Now you can learn to understand native speakers, expand your vocabulary, and improve your pronunciation...

Research has shown a full night’s sleep is  good for your memory, mood, and immune system  

just to name a few benefits. But what about  taking a nap during the day? Is it helpful or  

harmful? How does the length of the nap impact  you? And is there an optimal time to grab a quick  

snooze? Thankfully researchers have looked into  this too, and much like an unconscious body on  

a couch in the afternoon sun, the results need  to be laid out. Depending on a person’s age,  

napping is downright necessary. Generally  speaking, the younger a person is, the more  

sleep their developing brains & bodies need,  so experts recommend that newborns get 14 to  

17 hours of sleep, while preschoolers should get  10 to 13 hours of shuteye every day. That's a 

long time to spend unconscious—that's like cat-levels  of napping—

so it’s not going to happen  all in a row. The kiddos  

need to take naps, no matter how much they  kick and scream when they hear it’s nap time. 

Guidelines also say that kids age 6 to 13  should get anywhere from 9 to 11 or even 12  

hours of sleep daily, so if you’re in junior high  and keep nodding off in class, let the teacher  

know a science YouTube video says it’s healthy.  It won’t get you out of detention but your  

instructors can share a good laugh later in the  teacher’s lounge. Once people are adults though,  

do they really need to sneak in a siesta? Strictly  speaking, it doesn’t seem like something we as a  

species need to do. Our modern way of life with  our 9 to 5 jobs and our fancy electric light bulbs  

might have altered how we sleep compared to our  ancient ancestors. So to see if that’s the case,  

researchers studied 94 individuals from  current-day hunter-gatherer groups in Tanzania,  

Namibia, and Bolivia who live more like humans  did 10,000 years ago. While almost all of them  

would take a break in the middle of the day  when the sun was beating down, none of them  

would take that time to catch some Zs. So it doesn’t look like napping is  

something humans would do intrinsically if  it weren’t for the demands of modern life. 

Napping isn’t necessary for adults, but it  still could have potential upsides. Because  

our brains go through different stages during  sleep, the benefits of a nap are correlated with  

its length. If you find yourself slowing down  in the middle of the day after lunch, a quick  

20 minute power nap could be all you need to wake  up feeling refreshed and alert. A short nap could  

also help your memory in some ways, but longer  naps could have bigger benefits to learning and  

recall. Konking out for 60 minutes could help  you with remembering vocabulary or directions. 

Staying asleep for an hour to an hour and a half  will allow your brain to enter REM sleep and some  

research has found that the benefits for learning  are on par with getting a full night’s rest. 

The perfect nap length will  vary from person to person. 

The 20 minute power nap isn’t a hard and  fast rule; you may get the same benefits  

from as little as 10 minutes of  sleep or as much as 45 minutes.  

Be warned though: allowing your brain to  go into the deep sleep stage could lead to  

what’s called “sleep inertia,” where you  wake up feeling groggy and paradoxically  

more tired. Taking a nap at the wrong time of day  can also make it difficult to fall asleep later  

that night. If you’re on that 9 to 5 grind, try  to avoid napping after 4 pm. I guess that means  

you’ll have to nap at work. Again do not try  to pin this on me if your boss doesn’t approve. 

Regular nappers appear to get more out of  it than those who don’t doze off daily. 

They might feel sharper and in better  spirits compared to their counterparts,  

who feel sluggish after waking.I wish I could say  this was a case where they had honed their napping  

abilities by being dedicated to their craft  because it would mean I finally have a chance to  

truly be great at something, but it’s possible  that people who nap regularly choose to do so  

because they get benefits from it. In other words,  they’re a self-selecting bunch, and people who  

find themselves feeling icky after a nap likely  won’t do it as often. If you fall into that second  

category of people then maybe naps just aren’t  for you, but hey at least there’s always coffee. 

If you have trouble getting to sleep you may use  a white noise machine, but would it help more if  

your noise was pinker? Check out my video on  pink noise here. Let us know in the comments   

if you’re team nap or team no sleep, be sure  to subscribe, and thanks for watching Seeker!