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Causes of obesity in the world
Causes of obesity
Literature review on obesity
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Obesity is a medical condition in which excess body fat has accumulated to the extent that it may have an adverse effect on health, leading to health problems. It also can be defined as abnormal or excessive accumulation of fat that can presents a risk to health. According to WHO, 2013, body mass index (BMI) is a measurement that can be obtained by dividing a person’s weight (in kilograms) by the square of the person’s height (in meters). “A person is considered obese when their BMI equal to or exceeds 30 kg/m2. A person with a BMI equal to or more than 25 kg/m2 is considered overweight”(WHO, 2013). Obesity is most commonly caused by a combination of excessive food energy intake, lack of physical activity and genetic susceptibility. Obesity is major risk factors for a number of chronic diseases, including cardiovascular diseases, diabetes and cancer.
For our information, unconsciously overweight and obesity are the fifth leading risk for global death. They were at least 2.8 million adults die each of the year due to the result of being obese. In addition, there are statistics that attributable to obese in which about 44% are diabetes burden, 23% are ischemic heart disease burden and between 7% and 41% of certain cancer burdens. Research had be done by some of World Health Organization(WHO) global that estimate from the year 2008; more than 1.4 billion are adults that around age 20 and older were overweight. Of these overweight adults, over 200 million men and nearly 300 million women were obese. Overall , more than 10 % of the world’s adult population were obese.(WHO, 2013). Besides that, based on BMI(Body Mass Index) there were nearly over 25 and only 5% obese Malaysians in 1996 rising to 14% in 2006 and 15% by 2012. ...
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...to joint this campaign. Other than that, the government and NGOs must help in improving the facilities in every village in the state. So everyone have a chance to do a sport or meditation with the facilities provided.
In the nutshell, people with obesity are increasing from year to year without realizing it. Many people look obesity as a simple problem but in reality obesity become the fifth leading risk for global death. If there are many causes of obesity, there are also many ways to prevent it. Therefore, we should be wise in preventing obesity because it can lead to many problems especially health problems. We must remember that preventing is much better than cure. Hopefully, after this Malaysians can be more alert toward this problem and must follow a good eating habit. We, as Malaysians must be healthy so that we can lead our country in achieving development.
Obesity is a global medical issue where people are confused between eating and dieting. I am an Omani student, and back in Oman, it has the same issue as the United States does. Both society try to stop their people from having obesity. However, “What You Eat is Your Business” written by Radely Balko explains how government allow unhealthy food to spread out over the country, and in return the government tries to push people to focus on health care systems where people may not be able to do it. Beside on that, American people try to reduce their meals or eat just a few amount of food without differentiate between health and unhealthy food, and that is because they want to become healthier, which Mary Maxfield clarifies that on her article “Food
Obesity has been identified as one of the risk factors affecting directly and indirectly the health outcome of the population. Even though many approaches and programs have been conducted in order to reduce the obesity rate, this health issue is still a big headache and keeps being put on the table. According to the Centers for Disease Control and Prevention (CDC), overweight and obesity rate have been increasing significantly in the past two decades in the United States with more than 35.7% of adults and almost 17% of children and adolescents from 2-19 years olds being obese ("Overweight and obesity," 2013). As Healthy People 2020 indicated, in the period from 1988-1994 to 2009-2010, the age adjusted obesity rate among U.S adults aged 20 and over increased from 22.8% to 35.7%, which means increased by 57% while the obesity rate among children and teenagers from 2 to 19 years old increased from 10% to approximately 17%, witnessing the increase of 69% ("Nutrition, physical activity," 2013). Obesity has impact both on economic and health of the nation. Obesity is the risk factor of serious chronic diseases, including heart disease, stroke, type II diabetes, certain kinds of cancer, and other leading causes of preventable deaths ("Overweight and obesity," 2013). Moreover, obesity continues to be economic burden in terms of medical costs for either public or private payers up to $147 billion per year which increased from 6.5% to 9.1% (Finkelstein et al, 2009). In 2008, medical spending per capita for the obese or obesity related health issues is $1,429 per year, as 42% higher than “those of normal weight” (Finkelstein et al, 2009, p.8).
There is no doubt that obesity has taken its seat as one of the top disease that strikes the world today. In America, obesity has now spread through the country leaving 2 out of 3 adults either overweight or obese, and worldwide 1.5 billion are overweight or obese (Overweight). The cause of this disease stems from multiple reasons such as the increase in modern food production, putting out ample amounts of food causing the prices for meat, groceries, and especially junk food to plummet. Subsequently, Americans especially were more inclined to purchase more food and showed an increase in the average American house hold food intake by 1,000 more calories a day (Dreifus).
Research studies say Obesity is in charge for a large number of early deaths every year in England, and decrease life expectation by an average of nine years. Therefore this document will discuss the major factors that contribute both causes and health risk includes a possible prevention. In general, Why do people become obese and what are the major health risks they would expand in the future?
Obesity is when a person’s calorie intake exceeds one’s activity level. Activity burns calories and what ever calories are not burned, are stored as fat cells in the body. 19-24% is a healthy body mass index (BMI) for an individual. Mary Jo Thomas, M.D., states that “One that is obese has a body mass index of over 30. With a BMI of 30 or greater, one is at an immediate health threat.” (Thomas, 2013) Scientific evidence supports that the main causes of an obesity may include: ““increasingly sedentary lifestyle; high consumption of simple carbohydrates and fats (especially the refined sugars and greasy preparations common in junk and fast foods); and stress. To a lesser degree illnesses such as hypothyroidism (u...
As a health care professional it is our position statement that obesity should be considered as a disease. Overweight and obese adults are considered at risk for developing diseases such as type II diabetes, hypertension, high blood cholesterol, coronary heart disease, and certain type of cancers. An average of 300,000 deaths is associated with obesity and the total economic cost of obesity in U.S. was about $ 117 billion in 2000. As health care professionals it is our responsibility to increase public awareness of health consequences of over weight and obesity. Obesity as a disease: Obesity fits all the definitions of ‘disease’, that is, interruption in bodily function.
Amongst one of the bigger health issues in United States children is obesity. Obesity is a condition in which a person has accumulated an excess amount of body fat that it has become detrimental to their health. To track this health professionals use the term “obese” when a person has a body mass index (BMI) of over 30. Although BMI should not be the only determining factor of whether or not you child is obese as it only takes into account of height and weight, it is one of the better known systems of telling whether or not a person is overweight or obese (Nichols). Obesity comes with a range of other health conditions that can include but are not limited to cancer, diabetes, and depression. Not only do children and teens who suffer from obesity acquire many health diseases, they also tend to get failing grades and are bullied amongst peers. Most Americans correlate being obese with having an unhealthy lifestyle, but according to a 2006 Fox News article there may be other factors that attribute to obesity that include smoking, medicine, pollution, technology and lack of sleep. (“10 Causes of Obesity Other Than Overeating”). One part that does although indeed play a role in to child obesity rates is economics.
What is obesity? Obesity is a heath condition where the subject has an abnormally large amount of fat for their height. A person who has a body mass index of over 30 is classified obese by the U.S. Dietary Guidelines.
Obesity is a physiological condition characterised by an excessive accumulation of body fat, specifically the build-up of adipose tissue beneath the skin. In recent years, the number of people diagnosed with clinical obesity has increased dramatically, with governments desperately trying to tackle the obesity epidemic and its associated consequences (McLannahan and Clifton, 2008). Studies have found that the prevalence of obesity once stood at an estimated 9.8% (Kelly, Yang, Chen, Reynolds & He, 2008), a considerable figure representing almost 400 million individuals worldwide. Even though obesity has now been recognised as a major problem the number of people affected is increasing rapidly, with almost 300,000 deaths attributable to obesity in the USA each year (Allison, Fontaine, Manson, Stevens, & VanItallie, 1999). Excessive amounts of fat can prove dangerous as the condition has a very high comorbidity rate with other long term health issues such as diabetes, cardiovascular disease, hypertension and cancer (Pi-Sunyer, 1993). Numerous examples of media, medical journals and educational literature concerning obesity refer to the condition as a disease, with an increasing use of the word ‘Epidemic’ to describe the somewhat recent surge of obesity cases in western societies (Boero, 2007), however there is little material available that offers evidence for obesity meeting specification for disease. Instead it has been proposed that obesity is alternatively a risk factor for developing other potentially harmful diseases, influenced by a variety of other factors i.e. genetics, cultural ideals and biological impairments.
Society should consider the physical and emotional problems of obesity in our nation. “Obesity is defined as an excess proportion of total body fat (Mayo Clinic).” American society has become increasingly obese, “characterized by environments that promote increased food intake, unhealthy foods, and physical inactivity (cdcinfo@cdc.gov).” Our nation increasingly has become consumers of a fast food diet. It is so simple to just pick up food on the go and not deal with the hassle of cooking and cleaning up afterwards. What are nation needs to acknowledge is the health risks they will obtain if they do not acquire a healthy life style.
When one hears the word obesity thoughts that may come to mind are overweight, big, or even unhealthy. "Obesity is defined as having a body mass index (BMI) of greater than 30" (Obesity).
Obesity is a serious condition that has generated a discussion on whether or not to be classified as a disease. According to the Centers for Disease Control and Prevention (CDC), obesity is the body mass index (BMI) of 30 or higher, which is calculated based on the person’s height and weight. For years, our society has been facing the obesity challenge, which can be extremely costly once it leads to several diseases. Thus, because of the constant increase of percentage of people with obesity, the American Medical Association (AMA) proposed in June 18, 2013 to classify obesity as a disease. Their argument was that obesity increases the risks of countless health conditions such as type 2 diabetes, coronary heart disease, stroke, hypertension etc. Moreover, it increases morbidity and mortality. By considering obesity as a disease, their aim was to maximize researches and funding, which will focus on obesity from different medical and health approach levels. Their idea of classifying obesity as a disease was in accordance with the National Heart, Lung and Blood Institute’s declaration of 1995. The institute declared, “ Obesity is a complex multifactorial chronic disease developing from multiple interactive influences of numerous factors.” In 2012, the CDC data showed 34.9% of adults obese and 17% of obese children. These numbers are very alarming especially since the struggle to deter certain factors contributing into this condition is still a challenge. Among the struggles, there are the people’s rights versus health regulations to keep them as healthy as possible like the former mayor Bloomberg regulation on soft drinks size cut. During CNN’s show GPS of Sunday 2, 2014, the host Zacharia...
Obesity and overweight have became a global problem in the last decade, according to the World Health Organization back in 2005 approximately 1.6 billion adults over the of age 15 were overweight, at least 400 million adults were obese and at least 20 million children under the age of 5 years were overweight. Experts believe if the current trends continue by 2015 approximately 2.3 billion adults will be overweight and more than 700 million will be obese. The scale of the obesity problem has a number of serious consequences for individuals and government health systems. Obesity is a concern because of its implications for the health of an individual as it increases the risk of many diseases and health conditions. Being obese means having so much body fat that your health is in danger. However, being fat is simply not an opinion. Having too much body fat can lead to many diseases. Obesity and overweight have become a global problem in the last decade.
Obesity occurs in all countries and it is one of the gravest problems in modern society. Obesity problems have become one matter of concern for individuals all around the world. What is more is that Obesity rates continue to rise all around the world. One of the chief causes is unhealthy diets. Obesity is also due to lack of exercise and lack of education and awareness. Therefore obesity has various effects including the risk of suffering from a range of health conditions, increased expenditure on health care and lack of self-esteem.