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10 Signals From Your Body Telling You Should Sleep More

10 Signals From Your Body Telling You Should Sleep More

Sleep deprivation is so much a part of American culture that many people don’t even see it as a problem — and some people will actually brag about how little they can “get by” on. But the truth is that there are serious consequences to not getting enough zzzz’s at night: the Sleep Foundation notes that, each year, there are 100,000 car accidents, 76,000 injuries and 1,500 deaths that occur due to not getting enough rest.

Here are ten important things that can happen when you don’t get enough sleep:

1. Weight Gain

Multiple studies have shown a link between weight gain and lack of sleep. In one study, people who were sleep deprived ate 300 more calories a day than when they were able to get a full night’s sleep — and those 300 calories can add up over time.  Also, lack of sleep causes the body to become stressed, which increases levels of cortisol, a stress hormone that signals that body that it needs to put on fat.

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2. Impaired Thought Processes

Most people realize that they tend to feel foggier or less able to concentrate if they have had a late night. This is because going without even one night’s sleep can decrease alertness and other mental processes by 32%; with one study even finding that over a lifetime, the brains of those who are chronically sleep-deprived become smaller and less dense, affecting many important mental processes.

3. Emotional Problems

Again, most people can tell that they feel crankier if they have been up late the night before.  And multiple studies have backed this up, showing a link between sleep deprivation and less emotional control and the ability to cope with stress.  If it goes on long enough, sleep deprivation can even cause problems like depression.

4. Poor Memory

Sleep deprivation can also affect your ability to remember even very simple things — like where you left your keys or checkbook!  Studies have shown that the REM waves which people experience when they get a good night’s sleep help to boost memory and other mental functions; without a normal amount of sleep, however, these REM cycles  don’t occur.

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5. Decreased Immune System

When you do not get enough sleep, none of your body’s systems function well — and this includes your immune system. Because of this, if you are sleep-deprived, it will make you more vulnerable to everyday infections like the flu or the common cold. This can greatly decrease your quality of life and lead to missed work and other similar problems.

6. Decreased Sex Drive

Several studies have also linked a long-term lack of sleep with a decreased libido. This is because of several factors, including hormonal changes that occur in the body when it does not catch enough zzzz’s and because of the lack of energy that most people feel when they have simply not gotten enough rest.

7. Decreased Longevity

A long, healthy life is probably at the top of most people’s wish list — but chronic sleep deprivation can stop this from happening.  In one study, it was shown that women who got less than five hours of sleep per night over a lifetime were less likely to live as long as women who got adequate rest.  This is probably due to the chronic stress that sleep deprivation puts on the body.

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8. Heart Disease

Because of the link between sleep deprivation and weight gain and because not getting enough rest can also raise blood pressure levels, lack of sleep can also be a contributing factor to heart disease, which is still the number one killer for both men and women in the United States (and in many countries around the world).

9. Injuries and Accidents

The statistics quoted from the Sleep Foundation in regards to accidents and injuries are due to the fact that when people are less likely to focus, concentrate or pay attention, they are more likely to make mistakes that lead to things like accidents while driving or performing job-related activities.

10. Chronic Disease

Because of the chronic stress and associated compromising effects on the immune system of sleep deprivation, it can lead to a number of chronic diseases, and studies have linked it not only to heart disease but to strokes, obesity and mental health problems among other chronic conditions.

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Avoiding Sleep Deprivation

The consequences of sleep deprivation are severe — but the good news is, there are simple ways that you can make sure that you avoid it and give your body the rest it needs to stay healthy.  These include:

  • Planning on getting 7-8 hours of sleep most nights.
  • Trying to get to sleep and get up around the same time each day.
  • Keeping your sleep environment cool, dark and quiet.
  • Taking a warm bath or shower before bed to relax the muscles.
  • Keeping TV/electronic devices out of the bedroom.
  • Scheduling an hour or so of a quiet activity to relax before going to sleep.
  • Avoiding caffeine, sugar and heavy meals before sleep.

So don’t try to skip out on your sleep tonight!  Although it may seem difficult on a daily basis to get enough shut-eye, in the long run, it is worth it for both your happiness and your health.

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Brian Wu

Health Writer, Author

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Last Updated on October 18, 2018

10 Benefits of Sleeping Naked You Probably Didn’t Know

10 Benefits of Sleeping Naked You Probably Didn’t Know

Sleeping is one of the most important things we do every night.

Getting the right amount of sleep has an untold number of health benefits and not getting enough sleep is a serious problem in many countries around the world.

So you should have heard of the many benefits of getting adequate sleep, but did you know that you can get additional benefits by sleeping naked?

Here are some benefits of sleeping in the nude:

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Video Summary

1. It is easier.

When you don’t have to worry about sleeping in clothes, things start to get easier. You don’t have to buy pajamas, which can save you money. You have less clothes to wash and less clothes to put away. You may have to clean your bed sheets more often, but not nearly as often as you’d have to wash your pajamas when you run out.

2. It forces you to be ready to go more often.

Some people get off of work, change into their pajamas, and use this as an excuse to stay home the rest of the evening. This can lead to a more sedentary lifestyle, which has been attributed to things like weight gain.[1] When you keep your regular clothes on, you tend to go out more often and that’s a good thing.

3. It can make you feel happier and more free.

Just imagine the feeling of laying in bed naked. You’re free of your pants and underwear. Women, you’re not wearing a constrictive bra. It’s just you sandwiched between two cool sheets. The feeling just makes you want to smile and it makes you feel more free. Everyone can use that kind of good feeling every now and then, and it may even help you be happier as a person.

4. Skin-on-skin contact is the best.

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    If you’re married, or living with your significant other, sleeping naked gives a greater chance of skin-on-skin contact, especially when it comes to cuddling. This kind of contact can also lead to a more active sex life. All of this releases copious amounts of oxytocin, which is the neurotransmitter that helps you feel those good feelings about your significant other.[2]

    5. It could lead to better sleep.

    Let’s revisit the scenario I described above. There are no drawstrings or clothes getting tangled in sheets. You don’t have to worry about shirts getting twisted. All of these distractions go away when you sleep naked and it may help you get better, deeper sleep. You don’t need science to tell you that better, deeper sleep only helps you be healthier.

    6. It can help your skin.

    For once your body gets to breathe. Your private parts, armpits, and feet are generally restricted all day and are often covered by multiple layers, even in the summer time. Give those parts a chance to air out and breathe. This can lower the risk of skin diseases, like athlete’s foot, that result from wet, restricted skin.[3]

    7. It helps you regulate your cortisol.

    Cortisol is a very strange chemical in the body but it can do a lot of damage. When you sleep naked, it helps keep your body temperature at the optimal ranges so your body can better create cortisol. If you sleep overheated your cortisol levels tend to stay high, even after you wake up. This can lead to increased anxiety, cravings for bad food, weight gain, and more terrible things.[4] Sleep naked so you can keep your body temperature down and sleep well so your body can properly produce and regulate cortisol.

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    8. It balances your melatonin and growth hormone.

    Continuing along that same vein, keeping your sleeping environment below 70 degrees (F) every night can help your body regulate its melatonin and growth hormone levels. These chemicals help the body do things like prevent aging and are essential to good health. When you sleep in clothes, your body heats up and prevents effective use of these hormones. In other words, sleeping with clothes on makes you grow old faster.

    9. It can keep your sex organs happier.

    For men, the cooler sleeping conditions allows your testes to remain at a cooler temperature. This helps keep your sperm healthy and your reproductive systems functioning as normal. For women, the cooler and more airy sleeping conditions can actually help prevent yeast infections. Yeast grows better in warm, moist conditions.[5] When it’s cooler and dryer, the growth of yeast is prevented.

    10. Sleeping in the summer is more bearable.

      Summertime is a tricky time to get good sleep. If you don’t have air conditioning, then you may find your bedroom a bit stuffy at night.

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      Shedding those bedtime clothes can help the bedroom feel more comfortable. You may even be able to turn the A/C off on those cooler nights, which can save you a few bucks on your electricity bill.

      Don’t wake up drenched in sweat again because your thermostat is downstairs and the hot air expands up to your bedroom where the thermostat can’t read the warm temperatures.

      Sleep well with your naked body!

      With these tips in mind, it’s time to start taking off your clothes at night!

      Of course, there are times where clothes are preferable. If you are ill or it’s cold outside, then you should sleep with clothes on to help you stay warm and prevent further illness. Otherwise, go commando!

      If you’re looking for more tips to sleep well and get up feeling energetic, I recommend you to check out this guide:

      Want to Feel More Energized Throughout the Day? Start With This

      Reference

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