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health benefits of exercise essay
health benefits of exercise essay
the benefits of exercise essay answer
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Health and Nutrition Effects on Cognition
There have been many questions out in the world of people wondering if exercise can truly help live a better life. People perceive exercise, nutrition, and drugs as something that changes the body, but most do not understand what changes occur. In this paper there will be information provided in order for people to understand how exercise, nutrition, and drugs can affect the body.
Increased/Decreased Cognition While in the Womb. There have been many studies conducted over the years based on how exercising, nutrition, drug and alcohol can affect an unborn child. Based on a result of a Canadian research by the University of Montreal, babies who are born from more active mothers tend to develop their brain faster(Kirkey ,2013,). First the study was conducted on rats and shortly after on a group of pregnant women. Now according to Kirkey’s(2013) article the study of humans was conducted on 18 women in their second trimester which were separated into an exercise group and a sedentary group. Out of 18, 10 women were selected to be part of an exercise program which conducted of 20 minutes of exercise three times a week at a moderate intensity. The women had a few things in common, those being their economic status, the amount of exercise and the way they ate(Kirkey ,2013,). This study kept going on until the babies were born and later tested. Between 8 to 12 days after the babies were born, the researchers put an electrode cap on them in order to monitor the activities of neurons related to memory. Ellemberg said. “The brain response corresponded to that of babies of six to eight months of age”(Kirkey, 2013, p.1). The food the mothers eat play an important role in the development of the child’...
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...mation. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3120118/
Kirkey, S.(2013). Exercise during pregnancy boosts a newborn baby’s brain capacity for life: University of Montreal study. National Post. http://life.nationalpost.com/2013/11/11/exercise-during-pregnancy-boosts-a-newborn-babys-brain-capacity-for-life-university-of-montreal-study/ Malnutrition Effects(2013). Malnutrition has devastating effect on child's learning potential. The information daily. http://www.theinformationdaily.com/2013/05/28/malnutrition-has-devastating-effect-on-childs-learning-potential Matta, C. (2012). Can Exercise Make You Smarter? Psych Central. http://psychcentral.com/blog/archives/2012/11/09/can-exercise-make-you-smarter/
Reynolds, G.(2013). How Exercise can Help us Learn. NY Times. http://well.blogs.nytimes.com/2013/08/07/how-exercise-can-help-us-learn/?_php=true&_type=blogs&_r=0
This helps the mother control weight gain as she tends to gain less weight in the first trimester. though, they had some differences in their vitamin intake as one mother took medication for prevention of malaria due to her surroundings, they both took the recommended vitamins and nutrition for healthy child development, such as vitamin B complex (folic acid), multivitamins, fruits, vegetables, and an increase intake of water to help with dehydration and constipation. They both exercised during their pregnancy, though their intensity was different. For instance, the first mother didn’t engage in any form of exercise until her second trimester due to her history of miscarriages. The sex exercise was the most shocking part for me as I believe it could potentially harm the baby if care is not taken, but she claimed it helps to prepare the birth canal for childbirth resulting in a less painful and strenuous delivery (Santrock,
Each second of fetal development during pregnancy is of extreme importance. This period of prenatal development is a time of change and growth with many factors affecting all areas of growth. Different stimuli having long-lasting effects on development is a process known as programming. The goal of this first article, (put the name of the article here) is to look into the idea of programming and how the influence of stress effects prenatal development. It begins with a biological approach. Looking at the role of Glucocorticoids cortisol in fetal development, the article states that they play a critical role in development and are associated with the “hypothalamic-pituitary-adrenal (HPA) axis, one of the body’s major stress responsive systems.” (Davis & Sandman, 2010) This cortisol increases in mothers over the course of pregnancy and is important in brain development in the fetus. While these Glucocorticoids are important and essential to prenatal development, overexposure can lead to negative effects, including emotional disturbances in early childhood, deregulated stress responses in infa...
Prenatal brain development is not usually the first topic on a pregnant woman’s mind, if it crosses her mind at all! Many women do not know what adverse effects certain circumstances can have on a child’s development. The most obvious deterrent of brain development would be a physical injury to the child. If any portion of the child’s brain is damaged during pregnancy, the effects will almost certainly be long term. Most pregnant women successfully take the necessary steps to avoid physically damaging the child’s brain. Perhaps even scarier is the thought that continuous exposure to stress can also permanently damage the brain development of a child that has yet to be born. The US National Library of Medicine states that in humans and animals, prolonged exposure to stress that can be controlled by the mother may result in abnormal behavioral, cognitive, and psychosocial outcomes. It is important for mothers to remember that they are no longer taking care of only themselves. Though unborn, there is a lot of damage that can be ...
The use of performance enhancing drugs improves the athletes’ performance; however, it may endanger the body’s natural mechanism. The body is an organism that is able to carry out its optimal function by how it is treated through the lifestyle, whether sedentary or active, nutritional habits, exercise and hygienic habits of the individual. These are altered by the use of drugs. Many athletes are oblivious to the reality of the grave effects of doping on the body and put themselves at risk for acquiring many potential illnesses, for example, “cardiovascular and liver disease, infertility in males and females and emotional instability – depression” (Maxwell et al., 2005). These reactions may be evident after prolonged use of drugs as athletes may become dependent. In contrast, enhancement drugs may “increase the athletes strength, speed, appetite and reduce fatigue” (Arnheim, & Prentice, 2002). These advantages add to the overwhelm...
“The main concept is that exercise (a term we will use generically to cover both exercise training and physical activity) does more than change traditional ‘risk factors’ (blood lipids, hypertension, diabetes, etc.; Mora et al. 2007; Green et al. 2008). In this context, there is a ‘risk factor gap’, and exercise appears to be far more productive than it should be based on changes in traditional risk factors alone.”
Watson, P. & McDonald, B. (2007) Activity levels in pregnant New Zealand women: relationship with socioeconomic factors, well-being, anthropometric measures, and birth outcome. Applied Physiology, Nutrition & Metabolism 32 (4), 733-742.
The term ‘cognitive health’ is often associated with conditions such as Alzheimer’s disease, ADHD, depression, etc. While an overwhelming body of research and evidence support that cognitive disorders are likely to be influenced by genetic predispositions and environmental factors, there has also been a great deal of research conducted in effort to explore the relationship between nutritional status and cognitive health. It has been found that many aspects of cognitive health are not only impacted, but also dependent upon certain nutrients which must be obtained through the diet. Through each stage of the lifecycle, nutritional status plays a key role in brain development, cognitive function and health, mood, and even the prevention of certain neurological and cognitive conditions. The influence that nutritional status has on cognitive health begins with conception.
Exposure to an adverse in-utero environment severely impacts child neurodevelopment. At school age, poor neurodevelopment is reflected by reduced general intelligence, poor attention and poor cognitive performance. Poor neurodevelopment across adolescence is a major concern affecting a child’s ability to thrive and reach academic and economic success. Whilst the financial burden due to adverse outcomes of preterm birth differs among families, the economic burden on society remains great. In 2012, the Australian education system spent $220 million dollars to support special learning programs, which included support teachers, improved classroom resources, learning assistance and intervention programs [REFERENCE]. By gaining awareness of the determinants of an adverse fetal environment, suitable intervention programs can be established to aid in reducing the health and economic burden currently seen within society.
Nutrition and fitness play two of the most important roles in human health, and it is not difficult to understand some of the consequences for ignoring their significance. Ignoring proper nutritional and fitness habits can lead to extreme health risks such as obesity; most of which will eventually cause serious health issues up to and including death. To decrease these serious health risks and promote favorable personal health, one should incorporate positive nutritional and fitness habits.
Scientists have recently discovered that there are many effects that food has on the brain.
Steady amounts of exercise help manage the fat to muscle ratio of the body. Exercise attracts attention because of its ability to maintain a person’s weight. The simple act of walking burns calories, contributing to overall weight loss. For fitness fanatics, consistent, and more intense, exercise builds muscle. When muscles are not worked out they weaken, and the chances of injury elevates. However if muscles are overused, they become fatigued, and the risk of strains rise. Long term cardio exercise induces long term benefits. Studies have shown, with regular exercise, comes an increase in metabolism. Since exercise improves overall fitness, it helps boost the immune system. Nonetheless don’t overdo it, too much exercise without enough rest can promote colds. Keeping a consistent
Exercise can benefit an individual in many ways. Through research I have found several articles which have been written throughout the years that address these benefits. Some of these benefits are to prevent diseases, to improve stamina, to strengthen and tone, to enhance flexibility, to control weight, and to improve quality of life. All of these benefits will be address throughout this paper. However, even though exercise does benefits an individual, it does also depends on their circumstances. For example, exercise can be done to help with a pregnancy and after a pregnancy, to control diabetes, and to help the brain function for achievement in school.
Chemically, the “ benefits of exercise come directly from its ability to reduce insulin resistance, reduce inflammation, and stimulate the release of growth factors—chemicals in the brain that affect the health of brain cells, the growth of new blood vessels in the brain, and even the abundance and survival of new brain cells” (Godman). This process, known as neurogenesis, counters the primary ramifications of aging on the brain, and helps with mental clarity, decision making skills, and organization. In the long run, this continuous growth of new blood vessels and the survival of new brain cells aid
“With the exception of nutrition, more fallacies exist in the area of exercise than in any other area of health” (Dintiman, Stone, Pennington, & Davis, 1984). Exercise produces significant physical and mental benefits and is extremely vital to life. It substantially improves stamina, strengthens and tones muscles, helps prevent diseases, enhances flexibility, controls weight, and prolongs the quality of life. In order to gain all the benefits from exercise and be truly healthy, it is very important to understand and take action with both types of exercise: anaerobic and aerobic. With the combination of aerobic and anaerobic exercise, an individual will greatly increase their overall health and wellness significantly.
One of the best ways in how people can improve their overall mood, keep their bones healthy and even live longer, is by being an active person. Fred DeVito stated that “if it doesn’t challenge you, it doesn 't change you”; however most people just want exercise just to have a fit body and be healthier without knowing great results. Other effects that exercise has into the body are normalization of glucose, insulin and leptin levels. In other words not only will it make the appearance in a person’s life to look great, but their entire body will have an extraordinary response. In order to have a more fulfilling and enjoyable life, those who are out of shape should participate in regular fitness schedule reginert.