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The Secret Benefits of Sleep Deprivation You Didn’t Know About

The Secret Benefits of Sleep Deprivation You Didn’t Know About

Sleep deprivation is pretty common these days—it’s a major attribute of achievement-oriented societies—but why would anyone have a love-hate relationship with it? Usually, one would say, sleep deprivation and all the accompanying symptoms are the definition of a love-hate relationship, to the core.

Let me tell you something: you can use sleep deprivation for your own benefit. We’ll get into how this works, but first, let’s discuss the phenomenon of sleep, sleep deprivation and its symptoms, and finally design a “how to” experiment about sleep deprivation (commonly known as self-torture), and ask ourselves, more importantly, why?

Sleep: Functionality

“Sleep is a naturally recurring state characterized by reduced or absent consciousness, […] and inactivity of nearly all voluntary muscles.” (Macmillan, 1981). This is a short and clear explanation:

  • sleep is characterized by sleep stages/cycles (five cycles, differing in depth)
  • the deeper your sleep, the better the quality of sleep
  • More Sleep ≠ Better (healthy avg. 7.5-9 hours)

The functions of sleep are very multifaceted and majorly unexplored, but these (validated, and commonly accepted) aspects interest us the most right now. Sleep has a major impact:

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  • on our memory and the ability to re-organize thoughts, experiences and to learn new things (neuroplasticity)
  • on the regulation of necessary hormones and the ability of our body to regenerate physically

What is Sleep Deprivation?

Sleep deprivation is the lack of sleep: either it was caused by a very superficial and short sleep (over a period of some days) or by no sleep at all. The functionality and benefits of sleep are limited as a result (see above), and we might face some serious problems, if we stay sleep-deprived for a prolonged period of time.

The effects of sleep deprivation are various; some occur instantly after acute deprivation, other occur only after chronic deprivation:

Sleep deprivation

    (by Mikael Häggström, Wikimedia Commons, 2009)

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    After acute deprivation:

    • irritability
    • cognitive impairment
    • memory lapses
    • restricted judgement
    • severe yawning
    • increased heart-rate variability, increased reaction time and decreased accuracy
    • temporary emotional instability

    After chronic deprivation:

    The effects of chronic deprivation boil down to the development of various diseases, such as:

    • Diabetes
    • heart disease
    • growth suppression
    • restricted immune system functionality
    • weight gain/loss
    • depression

    Due to the diversity of acute deficits, sleep deprivation has been used as a successful interrogation technique. In fact, the U.S. military authorised sleep deprivation as an interrogation method (Leave no Marks: Enhanced Interrogation Techniques and the Risk of Criminality, August 2007).

    But hey, why would there be a love-hate relationship here? What’s the benefit for us?!

    How To (..and the benefits of sleep deprivation?!)

    The effects of sleep deprivation on the human body were observed and analyzed in the 70s: the methodological monitoring involved blood analysis, but also neuropsychological instruments to capture the brain activity during sleep-deprivation and during recovery sleep after deprivation.

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    The results: “There’s evidence of antidepressive effect after sleep deprivation.”As a matter of fact, subjects experienced a 37.2 % improvement in their mood!

    The background of these results are diverse—the reasons behind the remarkable mood improvement are, amongst others:

    • biochemical investigations proved an increase of different hormones, including serotonin and noradrenaline, which are also known to function as a happiness hormone (serotonin) and stimulating hormone (noradrenaline)
    • improved sleep continuity and depth in the night after sleep deprivation

    These mentioned effects take action in depressed but also non-depressed people, meaning that you can stay awake for a night, begin the next day as you usually do and try to keep yourself awake (that’s not very easy!) and go to bed quite early → sleep like a baby → wake up the next morning with more power and energy.

    By depriving yourself of sleep, you set your biological clock to zero— in case your time management is messed up and running out of fuel, this can very helpful (a love-hate relationship). You can call sleep deprivation sleep hacking: at first we abstain from sleep, and later (during the recovery night) we slip into a very deep state of sleep, which will regenerate us.

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    Admittedly, sleep deprivation amongst healthy people is often met with skepticism, mainly because healthy subjects can regulate their sleep pattern in other ways (through nutrition, sleep hygiene and sleep rituals). On the other hand, sleep deprivation is free of any serious side effects and can serve as a quick fix. Here’s a short how-to:

    • Perform your sleep deprivation “experiment” on the weekend (working in a sleep deprived state can be difficult)
    • Keep yourself awake during your sleep deprivation night (and the following day) with the help of tea or coffee, but please don’t overdo it
    • Go to bed early on your sleep-deprived day, and enjoy your deep recovery night (7.5 – 9 hours)
    • Wake up powerful and energized, feeling like a million dollars

    After your sleep deprivation experiment you should take care of a well-balanced diet and good sleeping habits—do not regress to old, negative tendencies. Sleep deprivation for a night can be applied easily, is highly effective and free of serious side effects. Have you already tried it? Share your experience with us!

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    Last Updated on July 18, 2019

    10 Small Changes To Make Your House Feel Like A Home

    10 Small Changes To Make Your House Feel Like A Home

    Your house is more than just a building that you live in. It should be a home that makes you feel welcome as soon as you open the front door.

    Making your house feel like a home is not something that simply happens on its own. You need to make some changes to a house when you move in, to give it that cozy, warm feeling that turns it into a true home. To help you speed the process, follow this guide to 10 small changes to make your house feel like a home.

    1. Make the Windows Your Own

    When you move into a home, they often come with boring Venetian blinds or less than attractive curtains.

    One of the best ways you can instantly warm your home and make it showcase your style is to add some new window dressing. Adding beautiful curtains not only improves your home’s appearance, but it can also help to control the temperature.

    2. Put up Some Art

    If you have a lot of bare walls in your home, it will seem sterile no matter how beautiful your paint or wallpaper is.

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    Hanging art on the walls will instantly give it personality and make it feel like home.

    3. Improve the Aroma

    A house that is not filled with inviting smells will never feel like a home. There are loads of ways you can make your home smell nice. There are tons of air fresheners on the market you can use.

    Incense and scented candles are a nice option as well. Don’t forget that baking in a home is also a great way to fill it with an aroma that instantly smells like home as soon as you open the front door.

    4. Put out Lots of Pillows and Throws

    A great way to make your home look warm and inviting is to place lots of pillows and throws out on the furniture. It is much better to have too many pillows than not enough.

    There is nothing like the feeling of sinking into a cushiony pillow that feels like a cloud to make you feel like you are at home.

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    5. Instantly Class up Your Closet

    If your closet is filled with wire or plastic hangers, it will never truly feel homey. To instantly make your closet feel classy, change out your old hangers for wooden ones.

    Not only do they look great, but they are better for hanging your clothes as well.

    6. Improve Your Air Quality

    One of the most overlooked ways to make your house feel more like a home is to improve its air quality.

    The easiest and best way to upgrade the air quality in your home is to change the old, dirty filters in your furnace regularly. Get some air filters delivered to your home so that you always have some on hand.

    7. Fill it with Plants

    Another way to improve the air quality in your home is to fill it with plants. You should have plants in every room of your home.

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    They help to improve the air quality and they look beautiful. As well as making your home appear homier, plants also help to boost your mood and lower your stress levels.

    8. Change the Doorknobs

    Most people don’t really give their doorknobs a second thought unless they are broken. That is a shame because changing your doorknobs is an easy way to add personality to your home.

    Changing your old, boring doorknobs to new ones that are works of art will instantly brighten your home.

    9. Upgrade Your Tub or Shower

    There is nothing like luxuriating in a whirlpool bath or steam shower to make the cares of the day melt away. Your family deserves a bit of luxury when they are in their bathroom.

    Install a new shower or tub today to make your bathroom worthy of a place in your home.

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    10. Fresh Cut Flowers

    You can make any room in your house feel homier by placing a vase full of beautiful flowers in it. The gorgeous look and intoxicating aroma of fresh cut flowers will immediately brighten your day when you encounter them.

    You don’t have to make all these changes at once. Try one or two a day though, and your house will feel like a home before you know it. The trick is to constantly keep adding these homey touches to make your home a place worthy of its name.

    Featured photo credit: https://www.pexels.com/photo/black-wooden-round-analog-wall-clock-on-brown-wooden-wall-121537/ via unsplash.com

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