An introduction to the issue of obesity in the united states

Obesity affects every segment of the U.

obesity research paper introduction

Within these three 4-year periods, the number of children aged 2—17 years ranged from 6, to 7, and the number of adults ranged from 9, to 12, Recent good news is no guarantee that progress will continue.

Education is the most important step for challenging obesity.

childhood obesity problem statement

It has been reported that obesity is also the problem of wealthy people. What are common health consequences of overweight and obesity? In case reports limited to the s, type 2 diabetes accounted for 8 to 45 percent of all new childhood cases of diabetes—in contrast with fewer than 4 percent before the s Fagot-Campagna et al.

The childhood obesity has also been linked to cardiovascular disease risk during adulthood. A BMI of 25 to But political leaders still tend to regard obesity as a disorder of individual behavior, rather than highly conditioned by the socioeconomic environment.

The data do not allow for differentiation between type 1 and type 2 diabetes. There is no single cause for overweight and obesity.

Why is obesity a problem in the us

Educational attainment four levels , number of disabilities three levels , and 2-year study cycle six levels were coded as ordinal variables in these models. Low birth weight and excess weight gain in adulthood are additive risk factors for the comorbidities of obesity, particularly insulin resistance and type 2 diabetes The higher-than-average prevalence of obesity in several ethnic minority populations may indicate differences in susceptibility to unfavorable lifestyle trends and the consequent need for specially designed preventive and corrective strategies Kumanyika, ; Nesbitt et al. These trends, together with lower fertility rates, a decrease in average household size, and the shift in household demographics from primarily married couples with children to single person households and households without children, have caused the number of meal preparers in U. Obese individuals are likely to have more medical and health problems [ 1 ]. Reversing the factors described above that lead to increased caloric consumption and reduced physical activity would require major changes in urban planning, transportation, public safety, and food production and marketing. These efforts focus on improving methods for characterizing the strength of evidence for prevention approaches, incorporating issues of generalizability of the research or relevance to practice into effectiveness studies, identifying appropriate outcome measures for obesity prevention, or enhancing the reporting of the results of prevention studies. Of these over million adults were obese. This age classification differs from that used in other studies of obesity using NHANES data 2,5 , which grouped persons aged 18—19 years with children and adolescents. The limitations of BMI as a risk assessment tool are also recognized, and there is continuing interest in identifying alternative or complementary indices linking body adiposity and disease risk. The lifestyle of human beings changed fundamentally in the twenty-first century, due to developing technology, agricultural changes, food processing, and marketing. The increasing incidence of type 2 diabetes in young children previously known as adult onset diabetes is particularly startling.

Globally, there has been: an increased intake of energy-dense foods that are high in fat; and an increase in physical inactivity due to the increasingly sedentary nature of many forms of work, changing modes of transportation, and increasing urbanization.

In64 percent of U. Indeed, the relative importance of each may vary across populations and settings.

Introduction paragraph on childhood obesity

In the first decades of the 20th century, studies of poor children indicated that dietary energy supplementation adding sugar and fat to the usual diet improved growth, which became an important approach to reduce malnutrition and improve industrial productivity. Obesity is considered a top public health concern, due to the high level of morbidity and mortality in the United States [ 26 ]. For example, Mexican-American men who did not complete high school had the lowest prevalence of obesity in — and in — Because of the complexity of obesity, it is likely to be one of the most difficult public health issues our society has faced. As noted earlier, most obesity and obesity-related diseases develop during adulthood, and an obese adult population contributes to the development of obesity in children; indeed, from a population perspective, the environments of children and adults are interdependent and inseparable. Of these over million adults were obese. Effective interventions that focus on increasing access to healthy food outlets, initiatives for local businesses to provide healthier foods and beverages such as fruits and vegetables e. At the inaugural public event of the newly formed Roundtable on Obesity Solutions, Harvey Fineberg, president of the Institute of Medicine, lauded the recent declines in obesity rates among some population more Obesity and its comorbidities necessitate careful clinical assessment to identify underlying factors to allow coherent management. Everybody has observed his or her unlimited energy. Workshop speakers individually noted that although the reasons for this turnaround are as complex and multifaceted as the reasons for the dramatic rise in obesity rates in recent decades, interventions to improve nutrition and increase physical activity are almost certainly major contributors. Many of these changes, such as both parents working outside the home, often affect decisions about what children eat, where they eat, how much they eat, and the amount of energy they expend in school and leisure time activities Ebbeling et al. Eating meals out involves the same marginal costs per person.
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OBESITY: OVERVIEW OF AN EPIDEMIC