Obesity rates are soaring throughout North America (What Is Obesity?, 2013). With obesity reaching almost epidemic proportions in the United States, and the threat of a global epidemic, we must watch this alarming increase carefully ( Health Risks of Obesity, 2013). Obesity is defined as: "…an excess of adipose tissue…" (A Report of the Surgeon General, 2014). The two most common measures of obesity are Body Mass Index (BMI is a ratio of weight to height) and relative weight index, such as percent desirable weight (Body Mass Index , 2013). BMI is the most frequently used measure of obesity as it has a strong correlation with more direct measures of adiposity, such as underwater weighing (A Report of the Surgeon General, 2013). Some …show more content…
With over 22.5% of the current U.S. population considered to be clinically obese, compared to only 14.5% in 1980, there does not seem to be a cessation of this epidemic in sight (Hill & Peters, 1998). Goran and Weisners' (2000) proposal that "... the inherently lower resting metabolic rate in women versus men is responsible for the higher adiposity rates in women..." is wanting, especially since the potentially modifiable factors of; less physical strength, less daily free-living physical activity, and lower total energy expenditure are more likely the cause of the differences in observed adiposity between men and women. Since our genetic makeup has not appreciably changed in the last twenty years, we cannot strictly attribute the explosion of obesity to genetics. As these biological causes of obesity are disproved, a focus on the environment as a reason for obesity is taking centre-stage. With a multitude of environmental factors playing an ever-increasing role in the reasons for obesity, it is hard to focus on one reason as the 'root' cause of obesity. Ever-decreasing levels of physical activity, married with poor dietary habits are two likely causes of the obesity epidemic. Samaras et al. (1999) concluded that physical activity is the strongest environmental influence on total-body fat-mass in healthy middle-aged women. An inverse relationship was clearly apparent between physical activity and total-body and
Obesity is defined as a medical condition in which excess body fat has accumulated to the extent that it may have an adverse effect on health, leading to reduce life expectancy and/or increased health problems. “The problem of obesity is increasing in the United States. Understanding the impact of social inequalities on health has become a public health priority in the new millennium. Social, political, and economic factors now are acknowledged to be "fundamental" causes of disease that affect behavior, beliefs, and biology.” (Goodman, 2003) In the United States today, obesity has become an enormous problem. In the last 3 decades, the number of people overweight has increased dramatically. Obesity has not always been seen as a medical
Obesity in the United States continues growing alarmingly. Approximately 66 % of adults and 33 % of children and teenagers in the US are overweight. Obesity is the result of fat accumulated over time due to the lack of a balanced diet and exercise. An adult with a BMI (body mass index) higher than thirty percent is considered obese (Whitney & Rolfes, 2011, pg. 271).
Over 60% of the people in the U.S are obese, obesity ranks second among preventable causes of death. What you eat is what you are. More and more people are becoming obese which is not healthy. People who suffer from obesity are going to face severe chronic illness or stress. A person who is obese is not necessarily overweight but has too much body fat. Many experts use BMI index for an accurate measurement for a body fat. BMI is calculated by a formula that includes a person’s height and weight. One important cause of insulin is obesity. Insulin is supposed to transport blood sugar into the cells of the muscle and fat. Since the year 1980 the obesity rate in the U.S. has changed. In 2000 the obesity rate was 30% percent but in 2013 it
Adult overweight and obesity have become a worldwide issue that has very dangerous consequences on health. World Health Organization defines obesity as the “epidemic of the 21st Century”. WHO reports show that 1.9 billion people with 18 years age and older are overweight, and 600 million of them are obese. In the United States, obesity is a serious problem today that results from overconsumption of high-fat food and sugary food with lack of exercise. The Centers for Diseases Control and Prevention reports show that the obesity rates are above 20 percent in all states. Overweight and obesity have become a major public health issue because of their high rates of mortality and morbidity. People who are considered overweight or obese are at increased
Summary: This article goes on to tell us what a problem obesity is becoming. It’s becoming such a problem that nowadays Overweight and obesity are the main risk factors for many non-communicable diseases like diabetes, cardiovascular diseases, musculoskeletal disorders, and some types of cancers. Statistics show, in both developed and developing countries, that the prevalence of overweight and obesity is growing. It used to be in just developed countries that obesity and overweight was a problem. But now, it’s a problem in both developed and developing
Obesity has become increasingly more prominent in American society. The Unites States has even been termed an overweight nation. Some twenty to thirty percent of American adults are now considered obese (Hwang 1999 and Hirsch et al 1997). With this in mind, Americans constantly look around themselves determining their weight status as well as that of those around them. While some Americans do fit the healthy category, others enter the underweight, overweight, and even obese categories, all of which can be unhealthy.
Obesity does not discriminate against social status, sex, or race; it can take a person’s life and turn it upside down in the blink of an eye if they are not careful. Some people think of obesity as a worldwide killer because there is no outrunning it if it overtakes a person’s body. Every 1 in 3 adults are obese right here in America, that should give each and every individual some type of hint that there is a major problem occurring. The obesity epidemic is not something that has just caught the attention of people recently; it has been going on since the 1950’s! This epidemic is a major problem; over 2.8 million people die each year as a result of being obese or extremely overweight and over 40 million children were said to be obese in
Although many individuals are uncertain about the increasing statistics associated with obesity, more than seventy percent of men and virtually sixty-two percent of women within the United States adult population are overweight or obese (Wilmore, Costill, & Kenney). Obesity refers to the condition of having an excessive amount of body fat. If an individual’s amount of body fat becomes too excessive, he/she is at a much greater risk of developing life-altering diseases such as heart failure, hypertension, type II diabetes, cancer, gallbladder disease, osteoarthritis, etc. (Wilmore, et al., 2008).
Obesity, the condition of being severely overweight, is a serious issue in the United States that is gradually beginning to affect more and more citizens. In recent years, the number of Americans suffering from this chronic disease has significantly increased. Researchers have found that nearly one third of the U.S. population is considered overweight and, on average, three hundred thousand individuals die yearly as a result of obesity (Hollands et al. 2). When one participates in little to no physical activity and their diet consists mostly of high fat foods, chances are they will gain weight. If someone becomes obese, they may develop serious health related issues that, in some cases,
Statistical information confirms: obesity and overweight have already turned into an issue of national concern. In 2002, “a National Survey conducted by American Sports Data revealed that 61% of adults in the U.S. felt that they were overweight, 19% admitting that they were ‘considerably’ overweight” (American Sports Data). The major causes of obesity, overweight, and similar nutritional problems included genetics, population trends, hurried lifestyles, high-carbohydrate diets, less demanding workplaces, smoking cessation, and social class aspects (American Sports Data). That hurried lifestyles and a less demanding workplace contribute in the development of obesity trends is clear. But even more importantly, because the number of those who are overweight or obese exceeds one half of the American population, the government must control our diets. The information about the costs of obesity and related diseases is even more compelling.
The non-genetic causes of obesity in all over the world are increase in uptake of high caloric junk food, increase in inactive lifestyle, increase in luxurious travelling [5]. Obesity seems to emerge as a major health epidemic due to the sedentary so called modern lifestyle [2]. The change in our behaviors toward food and physical activities has resulted in the shape of high obesity levels world-wide. When high caloric food is consumed, excessive amount of energy is stored in the form of fats in adipose tissue. The use of energy is in the form of basal metabolic rate, including the thermic effect of food and physical activity (both exercise and non-exercise movements). With the passage of time, if the lifestyle remains sedentary along with
Fast food is responsible for the increase of obesity rates in Western nations. In order to curb obesity rates, government regulation from the local level is necessary. The fast food corporations are responsible for the obesity epidemic because they make false health claims about their food and market heavily to children. But critics of regulation state that individuals, along with their food choices are responsible for the obesity epidemic. But regulation proponents believe that fast food needs regulation because of high obesity rates in poor inner city neighborhoods. In order to curb current obesity rates, local governments must intervene by implementing fast food regulations.
The increased prevalence of obesity through the last years is not an unexpected number, the world has change in personal, social and economic aspects, an inactive life in front of tablets, television, or phones, increase daily, accompanied of lifestyles changes, unhealthy diet habits, and scarce motivation for exercise. The Centers for Disease Control and Prevention (CDC), release significant adult obesity facts:
Between 1980 and 2000, the obesity rate has doubled among adults in the United States (US). About 60 million adults, or 30% of the adult population, are now overweight. Similarly, since 1980, overweight rates have doubled among children and tripled among adolescents. The increasing obesity rate in these years is exposed to the health risks of obesity. The reasons why obesity rate among adults in US is high is because US citizens usually eat larger portion sizes of meals. In addition, based on the researchers, US people have only limited chances for activity
Obesity is linked to both health and physical implications. According to the Institute for Health Metrics and Evaluation, one third of the world’s population is now classified as obese. Exercise and nutrition education are key components to treating this growing issue, and are affected by societal factors. A person’s socio-economic status influences access to exercise or physical activity, what quality of nutrition is available, and connected directly to obesity.