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15 Hair-Raising Consequences of Sleep Deprivation

15 Hair-Raising Consequences of Sleep Deprivation

We live in a time when sleep is just a substitute of coffee for people who have too much free time on their hands. We all try to squeeze as many things into our daily schedule as possible. Theoretically, we all know that we need more sleep, but there are so many matters that require our urgent presence. But it turns out that we might be doing ourselves a grave disservice.

It’s time to face the cold and cruel reality and recognize sleep deprivation as the archenemy of our well-being. Raise your pillows! This is your wake-up call (pun so absolutely intended).

Let’s take a look at what will happen if you neglect your sleep:

1. You will be ugly.

Shocking, isn’t it?! Well, not really. I can bet that you’ve never heard anyone complimenting your swollen eyelids, pale skin and droopy corners of the mouth. And that’s precisely what scientists from Karolinska Institute in Stockholm have confirmed in their study titled Cues of Fatigue: Effects of Sleep Deprivation on Facial Appearance.

Ten participants of the study were kept awake for 31 hours. Subsequently, their before and after pictures were assessed by 40 observers. The verdict was, of course, unanimous. All of the participants were perceived as less health, sadder, and more fatigued after the 31-hour period of sleeplessness.

2. You will be drunk.

You might not be literally drunk, but it has been estimated that “17 hours of sustained wakefulness was equivalent to driving with a blood alcohol content of 0.05%.” (Drowsy Driving Prevention by Siobhan Kuhar, MD, PhD, DABSM).

Sleepiness has comparable impact on our mind to alcohol (minus fun factor of course)–it decreases awareness, impairs judgment and slows reaction time.

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Sleep deprivation makes you drunk

    3. You will be less innovative.

    Are you planning to create a next big thing in the likes of Twitter or Facebook? There is a slim chance that you’ll succeed while suffering from sleep deprivation.

    Research conducted on a military personnel who were kept awake for two days revealed significantly reduced ability to come up with ideas about given topics [May, J., Kline, P. (1987) Measuring the effects on cognitive abilities of sleep loss during continuous operations. British Journal of Psychology].

    4. Your resting blood pressure will increase.

    There is a growing body of research confirming that sleep deprivation leads to increased blood pressure (Fujikawa et al., 2009). What’s more, for people with hypertension as little as even half a night of sleep can lead to the same result (Lusardi et al., 1996).

    5. You will be dumber.

    I think that we all have experienced it at some point in our lives–even small amounts of sleeplessness affect our cognitive functions.

    study conducted in 2004 showed that those deprived of sleep for 24 hours have trouble remembering, and difficulty concentrating. So say goodbye to proper reasoning and your problem-solving skills! What’s more, even one night of sleep loss will reduce your ability to distinguish between relevant and irrelevant information.

    6. You will get sick.

    During sleep, the immune system produces cytokines–proteins which combat various types of viruses. Their number increases when your body needs protection from bacteria.

    Sleep deprivation means that we are more prone to disease and virus attacks as the level of cytokines drop (Susan Zafarlotfi, PhD, clinical director, Institute for Sleep and Wake Disorders, Hackensack University Medical Center, N.J.).

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    You will get sick

      7. You will look old.

      That’s right. You can spend all you want on magical beauty products but it won’t help you if you’re sleep deprived.

      Why?

      Stress increases the production of a hormone called cortisol, which increases sebum secretion and contributes to the attacks of acne. Sleep plays a key role in the process of skin regeneration. While you sleep, stress hormones return to normal levels and give cells time to repair and regenerate.

      The study included premenopausal women, aged 30-49 years, half of whom were classified as having poor quality sleep. Several tests have confirmed that the dermal tissue of sleep deprived women have twice as many internal indicators of aging, such as wrinkles, blemishes, low level of firmness and elasticity (Effects of Sleep Quality on Skin Aging and Function, University Hospitals Case Medical Center)

      8. You will kill your sex drive.

      If your libido drops, it is possible that you are not getting enough sleep. Fatigue, depleted energy and increased tension are usual culprits. But for men with sleep apnea another factor comes into play.

      A study published in 2002 (Lavie, P. Journal of Clinical Endocrinology & Metabolism; vol 87: pp 3394-3398.) suggests that men suffering from this condition have abnormally low levels of testosterone.

      How to kill your libido

        9. You will get fat.

        I know it’s a bit depressing, but it turns out that losing sleep can make you gain weight.

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        The fact that people who sleep more are less likely to be overweight has been confirmed by many studies (Stephanie M. Greer, Andrea N. Goldstein, Matthew P. Walker. The impact of sleep deprivation on food desire in the human brain. Nature Communications, 2013; 4 DOI: 10.1038/ncomms3259). Research has shown that people who sleep less than four hours a day are more likely to be obese by an average of 73% than the ones who sleep normally.

        Why is that?

        Hormones. Those pesky hormones! Hunger signals in the brain are controlled by ghrelin and leptin. Ghrelin sends a signal to the brain that it’s time to eat. On the other hand, leptin, a hormone produced in adipose tissue, reduces appetite and causes the feeling of satiety. When we are tired, the level of ghrelin in our bloodstream increases while the level of leptin decreases.

        10. You will feel cold.

        Make sure you have your jumper handy. Sleep deprivation slows down your metabolism, which in turn lowers your body temperature (M Suzanne Stevens, MD, Assistant Clinical Professor, Department of Neurology, Medical and Laboratory Director of Sleep Medicine Clinic, University of Kansas: Normal Sleep, Sleep Physiology, and Sleep Deprivation).

        11. You will get depressed.

        According to statistics, patients with sleep problems are more likely to develop a wide array of mood disorders. Take your pick: Irritability? Check. Mood swings? Check. Anxiety? Double check!

        What’s more, the risk of depression among sleep deprived patients is four times higher than among healthy subjects. If the period of insomnia lasts long enough, it can even lead to suicidal thoughts (National Sleep Foundation: “Teens and Sleep,” “ABCs of ZZZZs — When you Can’t Sleep,” “2005 Adult Sleep Habits and Styles.”).

        12. You will damage your bones.

        Ok, I admit, it might be a little bit far-fetched. So far it’s been proven true among rats. In a 2012 study, researchers found changes to bone mineral density and bone marrow in these little creatures after they were kept awake for 72 days. It’s speculated that the inability to repair bone damage while being sleep deprived might be also true for us (Everson CA, Folley AE, Toth JM., Chronically inadequate sleep results in abnormal bone formation and abnormal bone marrow in rats).

        13. You will be clumsy.

        Don’t even think about showing your friends cool butterfly knife tricks after a night without proper shut-eye. According to Clete Kushida, M.D., Ph.D., director of Stanford University Center for Human Sleep Research, lack of sleep compromises our balance and depth perception, as well as dulls our reflexes. In other words, it’s bad for our  motor skills.

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        14. You will be overly emotional.

        Does the picture of this puppy brings tears to your eyes? Then get a grip on yourself, or on the pillow since it turns out that lack of sleep makes us emotionally volatile.

        One of the studies conducted among 26 participants has showed a 60% rise in the amygdala activity (compared to well-rested volunteers), which is responsible for processing fear and anxiety (Seung-Schik Yoo, Ninad Gujar, Peter Hu, Ferenc A. Jolesz and Matthew P. Walker, The human emotional brain without sleep — a prefrontal amygdala disconnect).

        You will be overly emotional

          15. You will live shorter.

          Numerous studies report that sleep deprivation causes increase in mortality even after adjusting for other medical conditions that affect sleep and death rates, such as obesity, alcohol and depression, as well as for age, race, education and body mass index.

          A 2010 study established that men who slept for less than six hours a night were four times more likely to die over a 14-year period (The Pennsylvania State University College of Medicine, Insomnia with Short Sleep Duration and Mortality).

          Time for a new resolution

          I don’t know how about you, but I solemnly swear that I’ll at least try to sleep more. It’s worth it.

          Need help? Here are some great tips to get some quality shut-eye.

          Have you noticed any of these symptoms in yourself or maybe have some interesting story to share as a warning? Let us know in the comments.

          Featured photo credit: clock black church/Dan Shirley (Fishmonk) via rgbstock.com

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          Last Updated on May 7, 2021

          Productivity Boost: How to start your day at 5:00 AM

          Productivity Boost: How to start your day at 5:00 AM

          I have been an early-riser for over a year now. Monday through Friday I wake up at 5:00 AM without hitting the snooze button even once. I never take naps and rarely feel tired throughout the day. The following is my advice on how to start your day (everyday) at 5:00 AM.The idea of waking up early and starting the day at or before the sunrise is the desire of many people. Many highly successful people attribute their success, at least in part, to rising early. Early-risers have more productive mornings, get more done, and report less stress on average than “late-risers.” However, for the unaccustomed, the task of waking up at 5:00 AM can seem extremely daunting. This article will present five tips about how to physically wake up at 5:00 AM and how to get yourself mentally ready to have a productive day.

          Many people simply “can’t” get up early because they are stuck in a routine. Whether this is getting to bed unnecessarily late, snoozing repetitively, or waiting until the absolute last possible moment before getting out of bed, “sleeping in” can easily consume your entire morning. The following tips will let you break the “sleeping in” routine.

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          Relocate your alarm clock.

          Having an alarm clock too close to your bed is the number one reason people simply cannot get up in the morning. If your alarm clock is within arms reach of your bed, or if you can turn your alarm clock off without getting out of bed, you are creating an unnecessarily difficult situation for yourself. Before I became an early-riser, there were many times that I would turn off my alarm without even waking up enough to remember turning it off. I recommend moving your alarm clock far enough away from your bed that you have to get completely out of bed to turn it off. I keep my alarm clock in the bathroom. This may not be possible for all living arrangements, however, I use my cellphone as an alarm clock and putting it in the bathroom makes perfect sense. In order to turn off my alarm I have to get completely out of bed, and since going to the restroom and taking a shower are the first two things I do everyday, keeping the alarm clock in the bathroom streamlines the start of my morning.

          Scrap the snooze.

          The snooze feature on all modern alarm clocks serves absolutely no constructive purpose. Don’t even try the “it helps me slowly wake up” lie. I recommend buying an alarm that does not have a snooze button. If you can’t find an alarm without a snooze button, never read the instructions so you will never know how long your snooze button lasts. Not knowing whether it waits 10 minutes or 60 minutes should be enough of a deterrent to get you to stop using it.

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          Change up your buzzer

          If you use the same buzzer day in and day out, you begin to develop a tolerance to the sound. The alarm clock will slowly become less effective at waking you up over time. Most newer alarm clocks will let you set a different buzzer tone for the different days of the week. If you change your buzzer frequently, you will have an easier time waking up.

          Make a puzzle

          If you absolutely cannot wake up without repetitive snoozing, try making a puzzle for yourself. It doesn’t take rocket science to understand that the longer your alarm is going off, the more awake you will become. Try making your alarm very difficult to turn off by putting it under the sink, putting it under the bed, or better yet, by forcing yourself to complete a puzzle to turn it off. Try putting your alarm into a combination-locked box and make yourself put in the combination in order to turn off the alarm — it’s annoying, but extremely effective!

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          Get into a routine

          Getting up at 5:00 AM is much easier if you are doing it Monday through Friday rather than sporadically during the week. I recommend setting an alarm once that repeats everyday. Also, going to bed at about the same time every night is an important factor to having a productive morning. Learn how much sleep you need to get in order to not feel exhausted the following day. Some people can get by on 4-6 hours while most need 7-8.

          Have a reason

          Make sure you have a specific reason to get up in the morning. Getting up at 5:00 AM just for the heck of it is a lot more difficult than if you are getting up early to plan your day, pay bills, go for a jog, get an early start on work, etc. I recommend finding something you want to do for yourself in the morning. It will be a lot easier to get up if you are guaranteed to do something fun for yourself — compare this to going on vacation. You probably have no problem waking up very early on vacation or during holidays. My goal every morning is to bring that excitement to the day by doing something fun for myself.

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          As I previously mentioned, I have been using these tips for a very long time. Joining the world of early-risers has been a great decision. I feel less stressed, I get more done, and I feel happier than I did when I was a late-riser. If you follow these tips you can become an early-riser, too. Do you have any tips that I didn’t mention? What works best for you? Let us know in the comments.

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