The Human Body And Body Needs Sleep

Sleep is important for our health and well-being. Extensive research has been done on the effects of sleep. These studies consistently show that sleep plays a vital role in promoting physical health, longevity, and emotional well-being. This explains why, after a good night's sleep, we feel better, our thoughts are clearer, and our emotions are less fragile. Without adequate sleep our judgment, mood, and ability to learn and retain information are weakened.

Introduction: I’m sure everyone likes sleep. Everyone needs sleep to keep the least bit active through out there day. Sleep is an important factor for your body to restore energy. Sleeping is a time to rest your body from all the hard work you have done. It is relaxing so deeply that you lose consciousness of your surroundings.

The question “why do we sleep?” is a very difficult question to answer. One way to think about why sleep is important is looking at sleep as if it was food. Food helps us feel better and also helps the human body function properly.There are many different assumptions on why we sleep.The first is that sleeping allows the body to repair cells damaged by metabolic

There are numerous reasons detailing the importance of sleep, for instance sleep helps to protect you as we’ve been conditioned from early on to go to sleep in order to be safe. Sleep also helps restore the immune system, repair resting neurons, consolidate our memories, feeds creative thinking, and supports growth. As stated earlier sleep is a vital and necessary function that humans need to stop neglecting. Get those eight hours of sleep and let your body repair itself, get those memories sorted out, and feed you those good

Sleeping is where the brain rests, however sleep is an active period in which a lot of important processing, restoration, and strengthening occur. The brain needs time to process all the information, the less time the individual sleeps the brain is having a harder time to process information. When people are sleeping the brain goes through and sees what is important to gain or to lose information, even what has happened that particular day. The brain stores the information during sleep. It is important to get as much sleep possible.

Sleep is a glorified free trial version of death; we don't have to commit to dying just yet. We lie on our warm, cozy queen mattresses motionless for a few hours, while our head rests on the doughy white pillows, our muscles are paralyzed and our breathing is unconsciously monitored through our brain. A scary dream pops out of nowhere, flashbacks of our past come spiraling in our memory, we get to witness movies starring ourselves as the protagonist and surviving in different scenarios. Anywhere from two to ten hours of sleep could just kill our past and make us forget about yesterday. Or we can sleep to relieve the pain or sleep to prepare ourselves for the next day. “ Each night, when I go to sleep, I die. And the next morning, when I wake up, I am reborn.” These are wise words said from Mahatma Gandhi; the most peaceful non violent icon that lead India to its independence from British rule. If Gandhi swore by some serious shut-eye to lead his peaceful protests then there’s no reason for you to not keep pressing snooze on your iPhone alarm clock to go tackle your day, peaceful or not. Sleep is more than just snoozing away on a king size mattress with the blanket tucked in and the fan turned on. Sleep is unique and catered to each person differently.

There are four main reasons why we sleep. The first is for cardiovascular relaxation which lower blood pressure, lowers heart rate, and lowers metabolic rate. The second reason is for mental and physical restorative properties. Lack of sleep will then manifest itself with physical and cognitive side effects such as fatigue, difficulty focusing, slower response times, memory problems, decreased balance, and decreased ability to perform tasks. The third reason we sleep is to help with learning. Studies have shown that good sleep prior to taking tests increases performance. Finally sleep is the only cure for sleepiness. Daytime sleepiness can cause a person to fall asleep while reading, watching television, talking to others, or even driving. Not getting enough sleep puts people at risk for hypertension and coronary events. It also increases morbidity and mortality.

Sleep is undoubtedly one of the most essential requirements for the human body to function properly. It plays a very important role in ensuring the wellness of the human body both physically as well as mentally. In fact, the importance of sleep is clear from the fact that it helps you in maintaining a good lifestyle throughout our entire lifetime. Not only does it help maintain our physical and mental health; rather it also helps in maintaining a decent and healthy lifestyle along with ensuring safety from a number of fatal diseases. It is usually said that the mood in which you wake up is largely dependent on the type of sleep you have been in. This in itself is a big proof of the importance of sleep in our lives. While sleeping, our body finally gets its share of rest and it also gets ample time in rejuvenating from all the wear and tear that it went through during the entire day. Not only this, the body is in its own working condition when we are sleeping as this is the time when it supports the healthy functioning of the brain as well as physical attributes of our body.

What do the effects of sleep deprivation have on people? When a person does not get enough sleep, he or she is depriving his or her body of something that it needs. A delightful sleep is one of the most satisfying human experiences with a role to play in supporting a good mood and cognitive acuity as well as in promoting physiologic balance and resilience (Chittora, Jain and Suhalka). People think because they get an insufficient number of hours of sleep, they will not have an emotional impact by it. Sleep is a required need for peoples’ day to day life to be able to perform and stay healthy emotionally and physically. The effects of sleep deprivation are an issue because it affects mood, performance, and health.

Sleeping is extremely important for all mammals, but humans especially. Without sleep we are unable to function properly and at our fullest abilities. When we sleep we grow, and it is an opportunity for us to dream which has many benefits. Sleep is also a way for us to relieve ourselves of stress.

Everyone has had a time in their life when they felt a little sleep deprived; there was a time in their life when they felt more tired than usual. It was either just a busy work week, or one night accidentally stayed up a few hours longer, but college students bring a new meaning to sleep deprivation. We are reported to be the highest number of sleep deprived people. Sleep deprivation comes in two stages: chronic and acute, whichever category, both come with extreme side-effects. The effects of chronic sleep deprivation form long-lasting symptoms and can lower your body’s natural defense system. One of the more obvious signs of sleep deprivation is yawning and increased irritability. As well as the obvious signs, chronic sleep deprivation has been linked to parts of the brain that decreases coordination and decision-making abilities. How many times have we reached a stage of exhaustion and called it “slap happy?” For the other stage of sleep deprivation, acute deprivation is more noticeable as it shows through appearance. Skin can start showing signs of hypoxia, which is when not enough oxygen is reaching the surface of the skin. Sleep deprived people’s skin can appear to be a pale, dull grey color. It is almost expected of college students to be sleep deprived and barely getting five hours a sleep a night. It is true, college students are almost walking zombies during the week. With the balance between classes, social life, working out, extra activities, and those that are

Why is sleep so important to us? There have been studies done that suggest that sleep deprivation can be detrimental to or decrease the function of our immune systems. Just think, how often was it that after many days of continual sleep deprivation did you start to think that you had a cold? Sleep deprivation can also result in a decrease in core body temperature, decrease in the release of growth hormone, and possible cause an increase in heart rate variability. Sleep also seems to be important in order for our nervous system to work properly. Without sufficient amount of sleep, our behavior and our ability to do things are impaired. We feel drowsy and are unable to concentrate after not getting enough sleep. With enough sleep deprivation, it has been found that some begin to hallucinate and develop mood swings. Higher-ordered cognitive task become more difficult to do where it has been shown that tests that require speed and accuracy have lower results compared to those that are not sleep deprived. Judgment is also impaired; it has been tested that riskier behavior is more likely to occur when sleep deprived. (2).This is part of the reason why you should not drive when you are sleep deprived. Aside from the risk of falling asleep at the wheel, since judgment is

According to the Oxford dictionary, sleep is a condition of body and mind in which the nervous system is relatively inactive, the eyes closed, the postural muscles relaxed and consciousness is practically suspended. Sleep typically recurs for several hours every night. It is made up of two states, rapid eye movement (REM) and non-REM (NREM) sleep that alternate in a repetitive cycle across a sleep episode (Carskadon & Dement 2011).

Most people have at least stayed awake for the entire night once during their lifetime. This behavior is common amongst individuals enrolled in High School or pursuing University degree. One might wonder how lack of sleep for the night impact him/her. However, it has being proven that being awake for 24 hours has unpleasant effects on health.So why is sleep so important? How does lack of sleep impact one’s mood so significantly, causing people to be ‘grumpy’, isn 't sleep just people lying down in their bed and closing their eyes.sleep is a complex process, it is a natural process where body relaxes and repairs itself. Sleep takes places in 3 stages, 1-2 stage ,2-3 stage and REM (Rapid Eye Movement ) stage. Our body is like a battery, sleeping helps replenishes that energy, if one does not store enough energy for the next day the body will struggle to carry out simple tasks which can Aultimately lead to exhaustion. Sleep is the time when the human body gets a chance to rest. Personally suffering from sleep deprivation it has caused a lot of problems in my own life such as flying safely, concentrating on school work and working efficiently.

I. Everybody needs it: sleep. But what happens to us when we sleep? And what are common sleep-sicknesses? Those are questions that many people think of, sometimes even right before they fall asleep. Humans, like all animals, need sleep, along with food, water and oxygen, to survive. For humans sleep is a vital indicator of overall health and well-being and we spend up to one-third of our lives asleep. There are hundreds, maybe even thousands of things to know about sleep, but the focus will lie on the things that happen to our bodies when we are asleep, common, uncommon and dangerous sleep-sicknesses, and on dreams and nightmares.