Tag Archives: sleep deprived

8 Serious Dangers of Sleep Loss

sleeping-1094329-mYou know that feeling when you haven’t had enough sleep. I very rarely get a full night’s sleep. I fight going to bed like a 2-year-old child. But then, the next morning I am dragging around, irritable and simply not at my best. I swear I will go to bed early that night, yet I will stay up late again.

You may already know that lack of can affect your memory, concentration and mood. You may be surprised to learn that there can be even more serious side effects to sleep loss.

Here are 8 serious dangers of sleep loss and insomnia:

Health issues
One of the biggest reasons to get more sleep is to avoid the risk of developing serious, chronic diseases. Studies have shown that people who suffer from insomnia and sleep loss also have a chronic health condition. These common diseases include stroke, heart disease, heart failure, high blood pressure and diabetes. Sleep deficiency has also been linked to an increased risk of cancer.

Accidents
Serious accidents have been linked to poor sleep and fatigue. Some of the world’s biggest disasters may have involved sleep deprivation, such as the Exxon Valdez oil spill and the nuclear meltdown at Chernobyl. Sleep loss can be dangerous in everyday life, too. Driving when tired can slow your reaction time as much as driving drunk. You are also more prone to accidents and injuries at home when you’re tired.

Depression
Over time, lack of sleep can contribute to the symptoms of depression. Studies have shown that people who suffer from anxiety and depression often sleep less than six hours on average a night. Insomnia has the strongest link to depression. Insomnia and depression can feed on each other. Lack of sleep can aggravate depression symptoms, and being depressed can make it more difficult to sleep.

Impaired judgment
Sleep plays an important role in your thinking process and learning. Lack of sleep impairs your cognitive processes in several ways. You are less alert, have trouble concentrating, reasoning and solving problems. These side effects of sleep deprivation also make it difficult to learn and put forth your best effort.

Weight gain
Lack of sleep seems to be related to an increase in hunger and appetite. There is a link between sleep and the peptides that regulate appetite. Sleep loss can also stimulate cravings for high-fat and high-carbohydrate foods. Throwing your appetite out of whack also increases your likelihood to overeat, and this may contribute to obesity over time.

Forgetfulness
When you sleep, your brain consolidates memories, which helps make the things you have learned throughout the day easier to access and recall. Your brain also transfers short-term information to where it can be stored for long-term knowledge. This transfer occurs in the deepest part of the sleep cycle, so losing sleep can hurt your long-term memory and contribute to forgetfulness.

Aging skin
While one night of missed sleep can lead to puffy eyes or dark circles, continual sleep loss can cause more lasting skin damage. Sallow skin and fine lines across the face, as well as dark circles, can become more permanent over time. The elasticity of the skin can also become more damaged when you don’t get enough sleep.

Manage stress
Your mind and body can do a better job of managing stress when you are more rested. Fatigue can put an added strain on your body and contribute to anxiety and make it more difficult to make decisions. Stress can also be harmful to your overall well-being and make it harder to maintain life balance.

Learn more about improving your sleep habits in our blog “11 tips to getting a good night’s sleep.”

 

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10 reasons to get more sleep

need more sleepI have terrible sleep habits. I like to stay up late, I watch TV or play on my iPad in bed, and then I don’t want to get up in the morning. Most nights, I get maybe 6 hours of continuous sleep. No big deal, right? So what if I can take a nap standing up and get grouchy for no reason.

Well, after doing some research, I was surprised by how much getting enough sleep affects overall health and well-being.

Check out these 10 reasons you should get more sleep:

Live longer
I was surprised to learn that getting enough sleep can help you live longer. Sleep may have more influence on longevity than healthy eating habits, exercising or heredity. Without enough sleep, you are more likely to suffer a heart attack, have a stroke or possibly even develop breast cancer.

Be healthier
Sleep may also help you fight off illness. Good sleep helps boost your immune system. When you don’t get enough sleep, you are more likely to catch colds, the flu and other infectious diseases. It will also take you longer to recover if you are skimping on sleep.

Look better
Yes, you do need your beauty sleep. We undergo changes in metabolism and secrete growth hormones when we are in our deepest sleep. That means you look better – and possibly even younger – when you are well-rested instead of deprived of sleep. 

Feel better
You also feel better when you get plenty of sleep. You have more energy, ambition and enthusiasm. Being more rested can help you have a better attitude and be prepared to deal with whatever comes your way throughout the day.

Build your brain
Sleep can boost your memory. During sleep, new memories are processed in your brain. Lack of sleep affects your concentration, decision-making skills and overall performance. In fact, not getting enough sleep can have mental and physical affects similar to drinking too much alcohol. Sleep just helps your brain work better.

Be skinnier
Studies suggest that people who don’t get enough sleep are more likely to gain weight. Sleep can help you maintain better hormonal balance, and that helps you choose to eat healthier foods. When you are sleep deprived, you crave high-carb and high-sugar foods. So, sleep more and leave the cake, donuts and cookies alone.

Be safer
As mentioned earlier, being sleep deprived is similar to drinking too much alcohol. With the right amount of sleep, you are more alert and aware. You are less likely to have an injury due to falling or being careless. In addition, you are a better driver when you are more rested.

Make better decisions
Lack of sleep can make it difficult to make good decisions, or for that matter, even any decision at all. I have been known to stare at my sock drawer for five minutes in the morning, trying to pick out a pair of socks. I have trouble making decisions on a good day, but without enough sleep it’s nearly impossible.

Reduce pain
Physical pain can be associated with lack of sleep. Studies have shown that if you have chronic pain from an injury, getting enough sleep may help reduce the pain. Sleep is nature’s pain reliever and can even help reduce the need for pain medication.

Be happier
When you are deprived of sleep, you may experience more moodiness and anxiety. Some studies have shown that lack of sleep can also lead to depression. Getting enough sleep can improve your overall mood, help you concentrate and improve your productivity. You can better cope with stress and stressful situations in your day-to-day life.

After learning how important sleep can be to my overall health, I am setting a goal to get 8 hours of sleep every night. Are you sleep deprived? Tell us about your sleep habits!