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The relationship between genetics and obesity
Essay on genes affecting obesity
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Obesity: A Growing Plague In the year 2010, the documentary Fat, Sick, and Nearly Dead was released. In the film, Australian native Joe Cross has realized that his health is worsening very fast. So Cross finally decides that he will turn his life around by taking an extreme diet that will deprive him of macronutrients for 60 days. Macronutrients are nutrients found in foods other than fruits and vegetables. Micronutrients are those nutrients found in fruits and vegetables. Micronutrients provide minerals such as Vitamin A, Iodine, Iron, Folate, and Zinc. While the body does not need these in large amounts, they are essential to the body because they help develop disease prevention and promote well-being. Micronutrients are important to include …show more content…
This relates directly to the first reason and is the cause of it. People can talk about how low-income and obesity goes hand in hand, but the greater root cause of this is education or rather the lack thereof. The first examination is upon children with parents who did not complete high school. A study by the National Survey of Children’s Health found that children with parents that didn’t finish high school had a 30% greater chance of developing obesity than children with parents that had a college degree. The National Center for Health Statistics also shows an interesting stat that supports the claim of education and obesity. From the ages of 25 to 54, the largest percentage of obese individuals were those who do not have a high school diploma. The only age bracket that was different was 55-64 where the largest group was those without any college education. These two groups of education levels, however, make up 75% to 85% of obese individuals in all age brackets. By observing this, one can deduct that education does have a relationship with obesity. By receiving a better education, one can get a better job and live in a good neighborhood and from there live a healthy …show more content…
However, an article from the Medical School at Harvard University disagrees. This paper says that there have been mutations in genes that make humans more susceptible to obesity and increase fat levels. Yet, the author of the article said that even though these genes are hereditary, that doesn’t mean their destiny. The article clearly states that obesity is 100% preventable by living a healthy lifestyle. This invalidates the argument that obesity is a genetic disorder. Genetic disorders are often untreatable, so to argue obesity as one is
Common causes of obesity can be excessive caloric intake, thyroid disorders, lack of physical activity, genes, medicines, emotions, smoking, age, and pregnancy. The combination of calorie restriction and exercise seems to be more effective rather than either one alone. Sticking to a weight
Although inherited conditions have been linked to childhood obesity, they are rare. However it has been noted that children with obese or overweight parents are more than likely to be obese themselves, the reason for this as described by Heaton-Harris (2007) is because of the length of time it takes to break a bad habit. Unless the parents are correctly informed of healthy diets themselves the problem will continue from an ill-informed childhood into adult hood. Other probable causes are numerous ones. Fast food and processed foods becoming more read...
Genetics plays a major role in obesity; inherited genes sometimes contribute to the accumulation of fat in the body. Over 200 genes have effect on the weight having repercussions from physical activity, food choices and metabolism. Therefore, genes may increase the vulnerability of a person to become obese. Family eating patterns and social tendencies can also trigger obesity. Moreover, environmental circumstances such as availability of food high in calories and fat and the increase of the portions and combination selections in meals contribute to the development of fat accumulated for years in the body (Whitney & Rolfes, 2011, pg. 277).
In comparing two poems on Anorexia such as late poets Eavan Boland and Louise Glück, we look into the lives of two individuals who struggled with eating disorders. While eating disorders are still a problem in the world today we don’t often see the emotional and mental taxes up close and personal. With these two poems on Anorexia, we get to see perspectives of the way women view their bodies that aren’t easily accessible. In reading the two works, there are striking differences and they merit thorough analysis.
Proper nutrition is important in maintaining a long and healthy life. Most Americans are rushed due to their busy work schedules, and do not take the time to plan their diets properly. Like me, most Americans are unaware of the importance of eating a healthy diet and consuming too many foods without the proper nutrients. Throughout my life, I have been fortunate. I have not had any major health problems, and have been able to consume most foods without having to worry about gaining weight.
Anorexia nervosa is a disorder typically shown in the media as a teenage girl whose bones show through her skin, picking and prodding at her body in the mirror. This is the image that comes to mind for most people when they think of anorexia. However, this image only scratches the surface of a disorder as complex as anorexia. Anorexia can be understood by looking at a few different things: its definition, its causes and prevalence, its resulting complications, and its treatment.
intro- Ninety percent of teenage girls have been on a diet. Some take it too far and starve themselves to be thin. Over one million people in just the US are afflicted with anorexia. If what is on the inside matters, then why are does society and the media constantly promote being thin? The influence of society’s promotion of a thin body plays a significant role in the development of such eating disorders as anorexia.
Anorexia has many negative effects as well. According to the University of Maryland Medical Centers article Eating Disorders, “Anorexia nervosa can increase the risk for serious health problems such as: hormonal changes including reproductive, thyroid, stress, and growth hormones, heart problems such as abnormal heart rhythm, electrolyte imbalance, fertility problems, bone density loss, anemia, and neurological problems.” Anorexia can severely affect a person internally. The continuous lack of nutrients can leave an anorexic person extremely frail. The heart in particular can grow so weak, that heart failure occurs. Eating disorders can lead too permanent health damages can stay with a person for the rest of their life.
The healthcare community defines obesity as being 20 percent or more over a person?s ideal body weight, which is based on their height (?U.S. Health Professionals?? np). Usually this is 100 pounds or more over their ideal body weight. Researchers found that the two main causes of obesity are the overabundance of food and people?s sedentary lifestyles (?U.S. Health Professionals?? np). Other causes include genetics, lifestyle choices and environmental factors. These alarming statistics have prompted many to seek a solution for a problem that is clearly not going to go away by itself.
According to an article in Oxford Journals, “There is substantial evidence for the hereditability of obesity, and research in both rare and common forms of obesity has identified genes with significant roles in its etiology” (Genetics…).
“If we could give every individual the right amount of nourishment and exercise not too little not too much, we would have food the safest way of health” (Barasi.E.M, 2003). This essay is going to discuss on the important of six essential nutrients in human body. According to PosnerB.M (1998), he define essential nutrients as a nutrients that the body cannot synthesize on its own-or not to an adequate amount and must be provided by the died. Oxford dictionary (2009), also define essential nutrients as are those nutrients that are required by the body and cannot be synthesise in the adequate amount to meet requirement, so must be provided by the diet. Essential nutrients are those found to be essential to human life and optimal function, Williams.M. H (2006).There are six main type of nutrients used to maintain body health. They are carbohydrates, protein, fat, vitamins, minerals and water. They must be in balance for the body to function properly.
The PBS show Frontline documentary Sick Around the World, depicts how the correspondent Mr. T.R. Reid traveled to five capitalist countries namely - Japan, Taiwan, Switzerland, Great Britain, and Germany to look at their health care systems and how they have managed to provide health care for everyone at no cost to them. Moreover, because everyone receives free universal health care they have managed to increase the life expectancies rates for their citizens, contribute to a lower infant death rates, and pay less money to provide health care compared to that of the United States system. On an average, at least 45 million plus Americans still does not have any health coverage. Thus if there is any lessons can the U.S. learn about health
Nutrients are the compound in food that organisms need in order to grow and survive. It is also a substance in order for growth body functions, and metabolism. Aside from food intakes and calories, nutrients are different because nutrients help your body to function properly and a lack of it can cause malnutrition. It is also unusable and is use to support healing, metabolism, function, and repairing. There are two types of nutrients: micronutrients and macronutrients. Starting with Greek and Latin roots, micro means small and macro means large. On the other hand, Micronutrients is a dietary component that attribute as minerals and vitamins and is required in small amounts. Meanwhile, macronutrients are nutrients that provide energy and calories and is required in large amounts. Both micronutrients and macronutrients can be obtained by the environment. The food industry provides many varieties of foods that contain nutrients to supply the human body. Michael Pollan, the author of Escape from Western Diet, he stated that “the undertow of nutritionism is powerful”, I agree with this because nutrients plays an important role in food intakes. Thankfully with the intakes, it helps the industry grow as a result of people constantly buying
The macronutrients a person consumes are what the body needs to function properly. They are the nutrients from protein, fats and carbohydrates that make up a person's daily nutrition. The amount of macronutrients and ratio of one to the other is what people alter to achieve a certain result. For example, lowering carbs and fats while amping up on protein is what body builders do to gain more muscle. Runners will lower protein while increasing carbs to give themselves a rush for a big races.
Obesity is a common condition that affects thousands around the world. Its causes may vary from simply eating too much to not getting the exercise needed to attempting to quit smoking. Treatment of this condition may be as simple as getting the right diet or exercise, or a planned schedule from one’s physician. Obesity may be heredity or may be a result of any of the above mentioned causes. It is a serious matter to be dealt with yet may be treated easily.