Melatonin: The Myths and Facts
Melatonin is a hormone produced in the pineal gland. The pineal gland is about the size of a pea and is located in the center of the brain (http://www.milatonin.com/melfaq.htm). Melatonin is secreted at night or in the dark (http://www.ceri.com/melaton.htm). It is used to regulate the sleeping cycle. It is also found to correlate with a lot of other functions and problems in the body. Because of its many uses, melatonin is being manufactured by pharmaceutical companies as a dietary supplement. People are using it to treat everything from jet lag to cancer. There have been many studies done on the effects of melatonin. The bulk of the studies have been done on the effects of melatonin on sleep and on treating jet-lag. The findings show that melatonin is proven to be an effective sleep aid and also help alleviate jet lag.
Melatonin is a substance that the public is taking without being knowledgeable about its benefits, side or dosage. Many companies manufacture melatonin. There are two kinds of melatonin available, synthetic or natural. It is recommended to take the synthetic time release formula. It is the closer to the molecular make-up of melatonin and is made with pharmaceutical grade ingredients. Natural melatonin may contain animal parts through which viruses and diseases can be carried (http://www.teleport.com/~jor/#1).
What is being said about melatonin
Melatonin and Sleep
Melatonin is used most frequently for sleeping troubles and jet-lag. By differing the amount of exposure to lightness and darkness, there is a possibility of abrupting the sleep/wake cycle. It is believed this change results from varying levels of melatonin being produced. Taking melatonin is thought to induce sleep. It is found to work best when taken between twenty to forty minutes before bedtime. Low levels of melatonin seem to impede or disrupt sleep (http://www.readysorf.es/lifeplus/ingredients/p2.html). Without rising levels of melatonin in the evening, it is difficult to fall asleep (http://www.liberty.com/home/appaloosa/mel.htm). The peak of melatonin production appears to be at 2:00 a.m. Melatonin levels rise when the sun goes down and decrease after 2:00a.m. (http://www.ceri.com/melaton.htm). By taking melatonin tablets before bedtime, one can supplement their melatonin levels, making sleep come more easily and sleeping more consistently.
Melatonin and Jet Lag
Melatonin is also used to relieve jet-lag. Jet lag occurs after experiencing rapid, long distance travel through different time zones. Other behaviors that produce symptoms similar to jet lag are working all night shifts, staying up all night and working multiple shifts.
Ibn Khaldun. “Il Muqaddimah.” Ed. Paul Davis. Gary Harrison. David M. Johnson. John F. Crawford. Boston: Bedford/St. Martin’s, 2009. Page Range:1732-1739. Print.
The information presented during this course has increase my knowledge and experience about my role as an early childhood educator. The resources presented helped me to learn ways to promote healthy development and well-being of all children and how to be an advocate for them. I believe this class enriched my knowledge about infant-toddler care and education to the point that I would most like to express to others its importance. One thing that I would like to share is that infant–toddler care and education is crucial for physical and cognitive development. The caregiver/parent interaction is necessary for the children to keep alive the desire for communication and learning. I would like to express to others that we should keep in mind at all times that children are unique individuals that deserve care and respect. The caregiver should be a role model from day one, so the child will learn to copy her, and later on impart the same behavior to others. She should interact with the children to develop a relationship that will help the child to express feelings and emotions in a nice way. Also, I would like to express the importance of teamwork. Parents and caregivers need to work together in developing relationships to promote healthy development for children. According to Mary Benson McMullen and Susan Dixon, “ Each family and professional must learn to work and make decisions together to support the child’s healthy development and to ensure the family’s well-being” (McMullen & Dixon, 2006). In my opinion caregivers need to start developing the relationship with the parents from day one, and supporting their wishes on what they prefer for their child. One way of doing this is by respecting thei...
Since 1967, numerous illegal Israeli settlements have been built on Palestinian land and the occupied territory, “housing more then 400,000 Jewish settlers.” Even since 1967, there has been a lot of divergence, unrest, bereavement, war and obliteration on both sides. There was a war in 1973 and two intifadas Palestinian uprising one that began in 1987 and one that began in 2000 that brings us into the 21st century. There have been many attempts in resolving conflicts however; the conflict is a matter of whether the Palestinians should be permitted to form their own independent country and government in an area that was once theirs yet now occupied and currently the nation of Israel. The Arab- Israeli conflict is historically a fuse that ignites regional battle due to the occupation of Palestine.
According to the Office of Special Education and Rehabilitative Services, inclusion is the action of including students with disabilities in a regular public classroom (2010). Children with disabilities are now being included in the general education classrooms along with their peers who do not have disabilities; they are offered additional support and any other help that may be needed for them to succeed in a general education classroom. Having inclusion in schools makes every child feel welcomed and apart of something bigger. This practice not only helps the child with disabilities but inclusion helps the children without disabilities. In the following paragraphs, I will discuss the history, the pros and cons of inclusion and the next steps.
The Israeli-Palestinian conflict derived from the Zionist population. The Zionist wanted to colonize a piece of land that could be considered the Jewish homeland. As they immigrated to different parts of Europe, they eventually landed in Palestine. In the beginning, the Zionist's immigration was not a problem to the people that were already living in Palestine. But the problems presented themselves because the Zionists decided to take over Palestine, and turn it into a Jewish state. As the years went on and the wars continued, majority of Palestine was conquered by Israel. And as a result of the wars, the Israeli-Palestinian conflict has remained prevalent throughout history.
Insomnia Almost everyone experiences insomnia now and then. When one believes he must be in bed by a certain time every night or that he needs a certain number of hours of sleep, it may be the very thing that is preventing him from going to sleep (Munson 21). It is unfortunately true that many people still suffer from poor sleep but do not know that there are numerous programs that can help them. Insomnia, which is due to various causes and includes a vaiety of symptoms, can be reduced or eliminated in a number of ways. Stress is one of the main causes in determining insomnia. It is a fact of every day life and can be defined as any event which causes a significant emotional response. Happy occasions such as getting married, promoted, or going on a vacation can cause stress reaction, not only because because participation in the event is occurring but also in the preparation. More obvious events that occur throughout one's life are the loss of a job, a loved one, or the need for surgery. In such major life changes, the sources of the emotional response is much more easily identified (Shapiro MacFarlane Hussain 49). There are two types of stress: bad stress or negative stress which destroys your ability to operate at capacity, mentally and physically and good stress which improves your performance (Shapiro 49-50). There are different ways to reduce stress. One should try to find a job he really enjoys. It is not the stress of work that wears one out but the stress of frustration and failure. Two big causes of stress on the job are not knowing what is expected and not having adequate facts or tools. Escaping for a while is another method to help eliminate stress. One can visit a friend, go to a movie, or shop. When he returns, he can attempt to cope with the problem. However, it does not help to keep escaping, the individual should try to cope with problems as promptly as they arise (Hauri 111). Even though it is often difficult to make changes in lifestyle, the effort is worth it. Exchanging stress for a sense of control can lift a heavy weight from one's shoulders. The more control one has over his life during the day, the more likely it is that his night time sleep will become satisfying again (Hauri 113).
Explain the importance of defining the objectives, scope and success criteria of the decisions to be taken
"THE BENEFITS OF PARTICLE ACCELERATORS FOR SOCIETY." accelerators america. N.p., n.d. Web. 28 Apr. 2014. .
Sleep is important for many reasons. Nothing can replace a good night of sleep, not even any pills or vitamins. We all have a internal body clock which makes us feel sleepy throughout the day. Our internal body clock controls the "circadian rhythms" in our bodies. These "circadian rhythms" are what let our bodies know when we are sleepy and it also tells us when we suppose to be awake. (UCLA) Our bodies know when it is time to prepare for bed, a hormone called melatonin is released when it is dark outside which causes our bodies to feel tired. (Mann, Denise) It is very important to listen to our bodies. This is something most teens don’t do. During the day a compound called adenosine builds up in our bodies and when we go to sleep our bodies break that adenosine that had been building up throughout the day. Adenosine is a nucleoside that occurs naturally in all cells of the body. Chemically it is 6- amino-9- beta-D- ribofuranosyl-9-H-purine (Mandal). Adenosine is an important hormone in sleep. As soon as we wake up, adenosine builds up in our brains. During the day, as the hours go by it continues to build up...
Parents always want the best for their children, and most importantly, they want the best education and the best environment. Deciding which school to place their child to get an education can at times be a hard decision. Education in general is a form of learning where the knowledge, skills, and habits of a group of people are carried from one generation to the next through teaching, training, or even research. There are many types of education that schools offer to use in the classroom and inclusive education is one of them. Inclusive education in the classroom is incorporating students with disabilities in all, or some of the day, in a classroom with students without disabilities. Inclusion of students that have learning disabilities into regular general education classes has become a priority in many school districts. Many reasons supports providing opportunities for students with learning disabilities; to learn and interact with their peers that do not have disabilities, learn age- appropriate social skills, they’re more independent and acquire developmentally advanced skills, and develop friendships. The general education classrooms affect the achievement of the students as well as the social behavior. Placing disabled students in these classrooms affects many aspects of not only their lives, but the teachers and other students as well.
Because sleep is vital to our well-being, we have to make sure to get an enough quality sleep at the right times as it helps to protect our mental and physical health, quality of life and safety.
A conflict between Palestine and Israel began when a promise was made by Britain in 1917 to make Palestine Israel’s homeland, and their belief that the land was meant for them since biblical times. Despite their beliefs and Britain’s promise, it still does not give them the right to drive Palestinians out of their homes. They should negotiate and come up with a peaceful agreement instead of causing conflict and violence. The conflict between Israelis and Palestinians still exists today, they have yet to find a way to resolve their conflict and live together in peace once again.
Special education has undergone immense changes through the years. Research and studies on the debate of whether or not inclusion is appropriate for special education students is just beginning to cultivate. The question has always been, what is best for these students? Schools and teachers are becoming leaders in the exploration of new paths, in search of new teaching styles and techniques. Mainstreaming or inclusion at the middle school and high school level, which is educating students with special needs in regular classes with their non-disabled peers, has proven to be beneficial for the special education students cognitive and social developmental needs. It can not only benefit the handicapped student but all students in the classroom.
What research has told us is that sleep is relegated by an internal time clock or what the experts call the circadian cycle. First circadian comes from two Latin words circa: about and dia: day. All the various bodily function cycle that occur during the day are related to our circadian cycle. Since the time of Aristotle and Hippocrates these cycles have been recognized. Our sleep/wake cycles is one of the best known bodily functions to show circadian rhythms, and even our vital signs are directly linked to this cycle. As technology advances we gain more precise measurements, allowing researchers to recognize more circadian cycles which in turn teach us how our bodies work and function. On an interesting note it has been found that bone length is linked to and show a circadian cycle.
Sleep is a very important factor in the human function. Our body and brain is able to reset itself and rejuvenate while we sleep. When we do not get the required amount of sleep, we start to feel lethargic and foggy minded, because our mind and body wasn’t able to replenish itself. Sleep is imperative that an insignificant rest deficiency or lack of sleep can affect our ability to remember things; decisions and can affect our temperament. Chronic sleep deficiency can get the body to feel agitated and it could lead to serious health problems such as, heart problems, stress, acne, and obesity.