Sleep is important free essay sample

What a good night’s rest says about a person. † People need their sleep when it comes to critical thinking. The average teenager is on a late to bed, late to rise cycle. Medical researchers found this cycle is part of the maturation of the endocrine system. The endocrine system is the system of glands that produce endocrine secretions that help to control bodily metabolic activity. Lack of sleep can also lead to depression. In 2005, people who were diagnosed with depression or anxiety were more likely to sleep less than six hours at night. The most common sleep disorder, insomnia, has the strongest link to depression. In fact, insomnia is often one of the first symptoms of depression. Lack of sleep can also age your skin. Most people have experienced thin skin and puffy eyes after a few nights of missed sleep. When you don’t get enough sleep, your body releases more of the stress hormone. We will write a custom essay sample on Sleep is important or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Sleep also plays a big part in one’s growth pattern, especially for a teenager when they are in their most crucial stage of growth. â€Å"It’s during deep sleep that the growth hormone is released,† says sleep expert Phil Gehrman, PhD. Sleepiness can also make us forgetful. That is why it is so strongly advised to get a good night’s rest before big events such as test or projects. There was a study done in 2007 by American and French researchers that determined that brain events called â€Å"sharp wave ripples† are responsible for storing memory. Sharp wave ripples occur mostly during the deepest levels of sleep. Interestingly enough, sleep deprivation can actually make you gain weight. The longer you are up and awake, the more energy you are burning up. If you are not on a good sleeping schedule, your mind will begin trying to fill the energy needed with food when what it really needs is sleep. When you continue doing this, it becomes second nature. Your body will begin to adapt to these new eating habits. Once you sleep, the food in your system will just sit and you will not have been able to work off any of the extra weight you may have just gained by just doing your day to day activities such as even just walking. This is a big problem that often times leads to obesity. Sleep is also in most cases, the number one cure to an illness. When you are in a deep sleep, your body is at its most relaxing state. Blood flow is increased, resulting in the cleansing of the body. The infected cells in your blood get pushed out, with new healthy blood cells to take thier place. Also when you are in a nice rested place, all of your energy can be focused on the recovery of your body. In conclusion, sleep is the most important part of living. Sleep grants us the ability to think, walk, talk and maintain our health. Without our sleep it is pretty safe to say, our lives would be a complete disaster. We need our sleep for everything we do, not to mention just the little day to day things we take for granted like walking or even talking. Sleep gives us the energy that a drink or a pill cannot.