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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 November 14, 2018

          Have You Fallen Into the ‘Busy’ Trap? Here’s Your Way Out

          Have You Fallen Into the ‘Busy’ Trap? Here’s Your Way Out

          Do you find yourself constantly feeling busy? Or, maybe you feel like you have too much on your plate? Perhaps you have a to-do list with no end in sight, or many responsibilities to juggle on a daily basis at work. When you get home, you have household responsibilities to take care of, too, and it just seems like you never have much time for a breather.

          Being busy is good, it’s better than not having anything to do and letting time slip away. But, what many people don’t realize is, being busy doesn’t always mean you’re being productive. The more time you take to complete something does not equal to more success. Many people end up falling into this trap as they pack their day with tasks and errands that may sometimes produce little outcome or output for the effort that they’ve put in.

          For example, let’s say that your washing machine at home broke down and you need to fix it. Instead of calling the handyman to come, your husband decides he’s going to fix the machine. He ends up spending half a day figuring out the machine, and does eventually fix it. He did however have to make a trip to the tool shop to buy some extra tools and parts for the machine. Now, if you had called the handy man, it would probably have taken the handyman much less time, and he would have all the necessary tools and parts already, because that is his job. So in this instance, was your husband’s time and effort worth it? Oh, and because he took half the day fixing the machine, you now had to take over his duties of dropping the kids off at soccer and swim practice.

          We Need Not Be That Busy

          I hope you would agree, that it would have been ideal to delegate this task to the handyman. That would have saved you time and effort, so that you and your husband could focus on doing other things that were more important to you, like being there for your kids or spending time with each other. This is just one example of how we often impose busyness on ourselves without us even realizing it.

          But, I’m going to show you just how you can gain quality time from external sources. Whatever big goals or ambitions that you may have, it’s normal for them to involve a lot more of your time than you first expect. I’m talking about things like starting a new business, changing careers, perhaps even moving to a new city. New challenges often involve things that are outside of our experience and expertise, so covering all the bases ourselves is sometimes not feasible as it takes too much time to learn and do everything.

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          You Are Just One Person

          At the end of the day, you are just one person, and you have a limited amount of time. So, you have to do things that are meaningful to you. While an overall goal may be meaningful, not all of the milestones needed to get there may be meaningful. Because we all have our strengths and weaknesses, likes and dislikes, not every task will be enjoyable or all fun & games. Some simply require pure willpower and discipline to grind through. And that is where delegation comes in.

          What is Delegation?

          You may hear this term a lot in the business or corporate world; it’s an effective way for managers to distribute (or sometimes avoid!) work. But, that’s not what I’m referring to. Instead, delegation means leveraging time from an outside source to give you opportunities to increase your quality time. By outside source, we simply mean that it’s not your own time that you’re spending.

          What Should You Delegate?

          To delegate effectively, it has to be done with deliberate intention. So the aim of delegation is to create more quality time for yourself. There are 3 types of tasks that you should generally delegate, called the Delegation Triangle.

          The first are tasks you don’t enjoy doing. These are things that you know how to do, but don’t enjoy. Second, are tasks you shouldn’t do. These are things you know how to do and may even enjoy, but may not be the best use of your time. Third, are tasks you can’t do. These are things that need doing, but you don’t have the skills or expertise to follow through with them at this moment.

          Have a look through your daily tasks and responsibilities, and see if you can fit them under these 3 categories.

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          Pitfalls of Delegation

          Using the Delegation Triangle, you can decide which tasks are worth delegating. In theory, it might look easy to sort actions at first glance; but often, it’s actually harder than you think! 

          One such example, is diverting time on tasks you shouldn’t do. Let’s go back to the washing machine example. Your husband decides to fix it on his own instead of simply getting an expert to fix it. Why? Because it’s probably a challenge he enjoys, and it’s an accomplishment that would bring him satisfaction. However, if the value of the task is too low, you really ought to delegate it to others.

          Sometimes, when you have a larger goal in mind, you might have to sacrifice some actions in return for making progress. Always think about the bigger picture! One thing that can help you avoid this pitfall is to keep your deadlines in mind whenever you set milestones for a project or task.

          Deadlines are a commitment to yourself, and every bit of time is precious. So if an activity you’re focusing on is taking time away from progress towards your goal, it may be time to let go of it for now. You can always decide to pick it up again later.

          Then there’s the other extreme of delegation. And that’s when you start delegating everything you dislike doing to external sources.Sometimes it’s tempting to abuse delegation and get carried away outsourcing everything on your “don’t like doing” list.

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          Some people are too picky on what they’re going to do. But sometimes, if you don’t like doing so but you’re the only one who can do it, you still need to finish the job. At the end of the day, it does take your own hard work and effort to achieve the success you want.

          So if you find that you’re constantly running into this problem of over delegating, then it may be time to re-evaluate your motivation, or reason for doing whatever it is that you’re doing.

          Ask yourself, “Is this task contributing towards a meaningful objective that I want to achieve?” and “what kind of progress do I make each time I carry out the task myself?” If the task is both meaningful and creates progress, then the next step is to ask yourself questions that can help you create actions.

          What obstacles are causing you to avoid this task? Is it because of low confidence in your ability? Do you think someone else can do a better job? Is it your level of focus? Or is there an alternative action you can take that can produce the same results?

          Take Action Now

          Take a look at your current tasks or to-do’s that you have planned this week. Which tasks are possible candidates that fall under the Delegation Triangle? Are there any that fall under the pitfalls mentioned above? Which tasks can you immediately identify that should be delegated out right now?

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          I hope this exercise helps declutter your tasks and responsibilities a little and allows you to see how much more time you can be saving for more important things. But, this is not the end of delegation. After you’ve sorted out the tasks that can be delegated, the next step is to determine who it should be delegated to. Besides people like your co workers, or spouse/family members, did you know that there is a whole delegating industry out there?

          If you’re keen to learn more about this delegating industry, and find out how you can decide who’s the best fit to do your delegated tasks, subscribe to our newsletter today. We will help you discover many more skills that will boost your productivity by leaps and bounds!

          Featured photo credit: rawpixel via unsplash.com

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