obesity reasons and solutions essay

Causes and Effects of Obesity Essay

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Introduction

Laziness as the main cause of obesity, social effects of obesity, effects of obesity: health complications.

Bibliography

Maintaining good body weight is highly recommended by medical doctors as a way of promoting a healthy status of the body. This is to say that there is allowed body weight, which a person is supposed to maintain. Extreme deviations from this weight expose a person to several health complications.

While being underweight is not encouraged, cases of people who are overweight and increasing effects of this condition have raised concerns over the need of addressing the issue of obesity in the society today, where statistics are rising day and night. What is obesity? This refers to a medical condition in which a person’s body has high accumulation of body fat to the level of being fatal or a cause of serious health complications. Additionally, obesity is highly associated with one’s body mass index, abbreviated as BMI.

This denotes the value obtained when a person’s weight in kilograms is divided by the square of their height in meters (Burniat 3). According to medical experts, obesity occurs when the BMI exceeds 30kg/m 2 . While this is the case, people who have a BMI of between 25 and 29 and considered to be overweight. Obesity has a wide-range of negative effects, which may be a threat to the life of a person.

The fist effect of obesity is that it encourages laziness in the society. It is doubtless that obese people find it hard and strenuous to move from one point to the other because of accumulated fats. As a result, most of these people lead a sedentary lifestyle, which is usually characterized by minimal or no movement. In such scenarios, victims prefer being helped doing basic activities, including moving from one point to another.

Moreover, laziness makes one to be inactive and unproductive. For example, a student who is obese may find it hard to attend to his or her homework and class assignments, thus affecting performance. With regard to physical exercises, obese people perceive exercises as punishment, which is not meant for them (Korbonits 265). As a result, they do not accept simple activities like jogging because of their inability to move.

In line with this, obese people cannot participate in games like soccer, athletics, and rugby among others. Based on this sedentary lifestyle, obese people spend a lot of their time watching television, movies, and playing video games, which worsen the situation.

The main effect of obesity is health complications. Research indicates that most of the killer diseases like diabetes, heart diseases, and high blood pressure are largely associated with obesity. In the United States, obesity-related complications cost the nation approximately 150 billion USD and result into 0.3 million premature deaths annually.

When there is increase in body fat, it means that the body requires more nutrients and oxygen to support body tissues (Burniat 223). Since these elements can only be transported by the blood to various parts of the body, the workload of the heart is increased.

This increase in the workload of the heart exerts pressure on blood vessels, leading to high blood pressure. An increase in the heart rate may also be dangerous due to the inability of the body to supply required blood to various parts. Moreover, obesity causes diabetes, especially among adults as the body may become resistant to insulin. This resistance may lead to a high level of blood sugar, which is fatal.

Besides health complications, obesity causes an array of psychological effects, including inferiority complex among victims. Obese people suffer from depression, emanating from negative self-esteem and societal rejection. In some cases, people who become obese lose their friends and may get disapproval from teachers and other personalities (Korbonits 265). This is mainly based on the assumption that people become obese due to lack of self-discipline. In extreme cases, obese people may not be considered for promotion at workplaces, because of the negative perception held against them.

Due to inferiority complex, obese people avoid being in public and prefer being alone. This is because they imagine how the world sees them and may also find it hard being involved in public activities because of their sizes.

This further makes them to consider themselves unattractive based on their deviation from what is considered as the normal body size and shape. Regardless of how obese people are treated, they always believe that they are being undermined because of their body size.

In summary, obesity is a major cause of premature deaths in the United States and around the world. This health condition occurs when there is excess accumulation of body fat, caused by unhealthy lifestyles. Obesity is largely associated with several killer diseases like high blood pressure, diabetes, and diseases of the heart.

These diseases drain world economies since most of them are fatal and expensive to manage. Additionally, obesity promotes sedentary life where victims minimize movement by adopting an inactive lifestyle. Moreover, obese victims suffer psychologically because of societal rejection. In general, obesity has a wide-range of negative effects, which may be a threat to the life of a person.

Burniat, Walter. Child and Adolescent Obesity: Causes and Consequences, Prevention and Management . United Kingdom: Cambridge University Press, 2002. Print.

Korbonits, Márta. Obesity and Metabolism . Switzerland: Karger Publishers, 2008. Print.

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Obesity Essay

Last updated on: Feb 9, 2023

Obesity Essay: A Complete Guide and Topics

By: Nova A.

11 min read

Reviewed By: Jacklyn H.

Published on: Aug 31, 2021

Are you assigned to write an essay about obesity? The first step is to define obesity.

The obesity epidemic is a major issue facing our country right now. It's complicated- it could be genetic or due to your environment, but either way, there are ways that you can fix it!

Learn all about what causes weight gain and get tips on how you can get healthy again.

On this Page

What is Obesity

What is obesity? Obesity and BMI (body mass index) are both tools of measurement that are used by doctors to assess body fat according to the height, age, and gender of a person. If the BMI is between 25 to 29.9, that means the person has excess weight and body fat.

If the BMI exceeds 30, that means the person is obese. Obesity is a condition that increases the risk of developing cardiovascular diseases, high blood pressure, and other medical conditions like metabolic syndrome, arthritis, and even some types of cancer.

Obesity Definition

Obesity is defined by the World Health Organization as an accumulation of abnormal and excess body fat that comes with several risk factors. It is measured by the body mass index BMI, body weight (in kilograms) divided by the square of a person’s height (in meters).

Obesity in America

Obesity is on the verge of becoming an epidemic as 1 in every 3 Americans can be categorized as overweight and obese. Currently, America is an obese country, and it continues to get worse.

Paper Due? Why Suffer? That's our Job!

Causes of obesity

Do you see any obese or overweight people around you?

You likely do.

This is because fast-food chains are becoming more and more common, people are less active, and fruits and vegetables are more expensive than processed foods, thus making them less available to the majority of society. These are the primary causes of obesity.

Obesity is a disease that affects all age groups, including children and elderly people.

Now that you are familiar with the topic of obesity, writing an essay won’t be that difficult for you.

How to Write an Obesity Essay

The format of an obesity essay is similar to writing any other essay. If you need help regarding how to write an obesity essay, it is the same as writing any other essay.

Obesity Essay Introduction

The trick is to start your essay with an interesting and catchy sentence. This will help attract the reader's attention and motivate them to read further. You don’t want to lose the reader’s interest in the beginning and leave a bad impression, especially if the reader is your teacher.

A hook sentence is usually used to open the introductory paragraph of an essay in order to make it interesting. When writing an essay on obesity, the hook sentence can be in the form of an interesting fact or statistic.

Head on to this detailed article on hook examples to get a better idea.

Once you have hooked the reader, the next step is to provide them with relevant background information about the topic. Don’t give away too much at this stage or bombard them with excess information that the reader ends up getting bored with. Only share information that is necessary for the reader to understand your topic.

Next, write a strong thesis statement at the end of your essay, be sure that your thesis identifies the purpose of your essay in a clear and concise manner. Also, keep in mind that the thesis statement should be easy to justify as the body of your essay will revolve around it.

Body Paragraphs

The details related to your topic are to be included in the body paragraphs of your essay. You can use statistics, facts, and figures related to obesity to reinforce your thesis throughout your essay.

If you are writing a cause-and-effect obesity essay, you can mention different causes of obesity and how it can affect a person’s overall health. The number of body paragraphs can increase depending on the parameters of the assignment as set forth by your instructor.

Start each body paragraph with a topic sentence that is the crux of its content. It is necessary to write an engaging topic sentence as it helps grab the reader’s interest. Check out this detailed blog on writing a topic sentence to further understand it.

End your essay with a conclusion by restating your research and tying it to your thesis statement. You can also propose possible solutions to control obesity in your conclusion. Make sure that your conclusion is short yet powerful.

Obesity Essay Examples

Essay about Obesity (PDF)

Childhood Obesity Essay (PDF)

Obesity in America Essay (PDF)

Essay about Obesity Cause and Effects (PDF)

Satire Essay on Obesity (PDF) 

Obesity Argumentative Essay (PDF)

Obesity Essay Topics

Choosing a topic might seem an overwhelming task as you may have many ideas for your assignment. Brainstorm different ideas and narrow them down to one, quality topic.

If you need some examples to help you with your essay topic related to obesity, dive into this article and choose from the list of obesity essay topics.

Childhood Obesity

As mentioned earlier, obesity can affect any age group, including children. Obesity can cause several future health problems as children age.

Here are a few topics you can choose from and discuss for your childhood obesity essay:

• What are the causes of increasing obesity in children?
• Obese parents may be at risk for having children with obesity.
• What is the ratio of obesity between adults and children?
• What are the possible treatments for obese children?
• Are there any social programs that can help children with combating obesity?
• Has technology boosted the rate of obesity in children?
• Are children spending more time on gadgets instead of playing outside?
• Schools should encourage regular exercises and sports for children.
• How can sports and other physical activities protect children from becoming obese?
• Can childhood abuse be a cause of obesity among children?
• What is the relationship between neglect in childhood and obesity in adulthood?
• Does obesity have any effect on the psychological condition and well-being of a child?
• Are electronic medical records effective in diagnosing obesity among children?
• Obesity can affect the academic performance of your child.
• Do you believe that children who are raised by a single parent can be vulnerable to obesity?
• You can promote interesting exercises to encourage children.
• What is the main cause of obesity, and why is it increasing with every passing day?
• Schools and colleges should work harder to develop methodologies to decrease childhood obesity.
• The government should not allow schools and colleges to include sweet or fatty snacks as a part of their lunch.
• If a mother is obese, can it affect the health of the child?
• Children who gain weight frequently can develop chronic diseases.

Obesity Argumentative Essay Topics

Do you want to write an argumentative essay on the topic of obesity?

The following list can help you with that!

Here are some examples you can choose from for your argumentative essay about obesity:

• Can vegetables and fruits decrease the chances of obesity?
• Should you go for surgery to overcome obesity?
• Are there any harmful side effects?
• Can obesity be related to the mental condition of an individual?
• Are parents responsible for controlling obesity in childhood?
• What are the most effective measures to prevent the increase in the obesity rate?
• Why is the obesity rate increasing in the United States?
• Can the lifestyle of a person be a cause of obesity?
• Does the economic situation of a country affect the obesity rate?
• How is obesity considered an international health issue?
• Can technology and gadgets affect obesity rates?
• What can be the possible reasons for obesity in a school?
• How can we address the issue of obesity?
• Is obesity a chronic disease?
• Is obesity a major cause of heart attacks?
• Are the junk food chains causing an increase in obesity?
• Do nutritional programs help in reducing the obesity rate?
• How can the right type of diet help with obesity?
• Why should we encourage sports activities in schools and colleges?
• Can obesity affect a person’s behavior?

Health Related Topics for Research Paper

If you are writing a research paper, you can explain the cause and effect of obesity.

Here are a few topics that link to the cause and effects of obesity.Review the literature of previous articles related to obesity. Describe the ideas presented in the previous papers.

• Can family history cause obesity in future generations?
• Can we predict obesity through genetic testing?
• What is the cause of the increasing obesity rate?
• Do you think the increase in fast-food restaurants is a cause of the rising obesity rate?
• Is the ratio of obese women greater than obese men?
• Why are women more prone to be obese as compared to men?
• Stress can be a cause of obesity. Mention the reasons how mental health can be related to physical health.
• Is urban life a cause of the increasing obesity rate?
• People from cities are prone to be obese as compared to people from the countryside.
• How obesity affects the life expectancy of people? What are possible solutions to decrease the obesity rate?
• Do family eating habits affect or trigger obesity?
• How do eating habits affect the health of an individual?
• How can obesity affect the future of a child?
• Obese children are more prone to get bullied in high school and college.
• Why should schools encourage more sports and exercise for children?

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Topics for Essay on Obesity as a Problem

Do you think a rise in obesity rate can affect the economy of a country?

Here are some topics for your assistance regarding your economics related obesity essay.

• Does socioeconomic status affect the possibility of obesity in an individual?
• Analyze the film and write a review on “Fed Up” – an obesity epidemic.
• Share your reviews on the movie “The Weight of The Nation.”
• Should we increase the prices of fast food and decrease the prices of fruits and vegetables to decrease obesity?
• Do you think healthy food prices can be a cause of obesity?
• Describe what measures other countries have taken in order to control obesity?
• The government should play an important role in controlling obesity. What precautions should they take?
• Do you think obesity can be one of the reasons children get bullied?
• Do obese people experience any sort of discrimination or inappropriate behavior due to their weight?
• Are there any legal protections for people who suffer from discrimination due to their weight?
• Which communities have a higher percentage of obesity in the United States?
• Discuss the side effects of the fast-food industry and their advertisements on children.
• Describe how the increasing obesity rate has affected the economic condition of the United States.
• What is the current percentage of obesity all over the world? Is the obesity rate increasing with every passing day?
• Why is the obesity rate higher in the United States as compared to other countries?
• Do Asians have a greater percentage of obese people as compared to Europe?
• Does the cultural difference affect the eating habits of an individual?
• Obesity and body shaming.
• Why is a skinny body considered to be ideal? Is it an effective way to reduce the obesity rate?

Obesity Solution Essay Topics

With all the developments in medicine and technology, we still don’t have exact measures to treat obesity.

Here are some insights you can discuss in your essay:

• How do obese people suffer from metabolic complications?
• Describe the fat distribution in obese people.
• Is type 2 diabetes related to obesity?
• Are obese people more prone to suffer from diabetes in the future?
• How are cardiac diseases related to obesity?
• Can obesity affect a woman’s childbearing time phase?
• Describe the digestive diseases related to obesity.
• Obesity may be genetic.
• Obesity can cause a higher risk of suffering a heart attack.
• What are the causes of obesity? What health problems can be caused if an individual suffers from obesity?
• What are the side effects of surgery to overcome obesity?
• Which drugs are effective when it comes to the treatment of obesity?
• Is there a difference between being obese and overweight?
• Can obesity affect the sociological perspective of an individual?
• Explain how an obesity treatment works.
• How can the government help people to lose weight and improve public health?

Writing an essay is a challenging yet rewarding task. All you need is to be organized and clear when it comes to academic writing.

• Choose a topic you would like to write on.
• Organize your thoughts.
• Pen down your ideas.
• Compose a perfect essay that will help you ace your subject.
• Proofread and revise your paper.

Were the topics useful for you? We hope so!

However, if you are still struggling to write your paper, you can pick any of the topics from this list, and our essay writer will help you craft a perfect essay.

Are you struggling to write an effective essay?

If writing an essay is the actual problem and not just the topic, you can always hire an essay writing service for your help. Essay experts at 5StarEssays can help compose an impressive essay within your deadline.

All you have to do is contact us. We will get started on your paper while you can sit back and relax.

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Marketing, Thesis

As a Digital Content Strategist, Nova Allison has eight years of experience in writing both technical and scientific content. With a focus on developing online content plans that engage audiences, Nova strives to write pieces that are not only informative but captivating as well.

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Obesity: causes, consequences, treatments, and challenges

Obesity has become a global epidemic and is one of today’s most public health problems worldwide. Obesity poses a major risk for a variety of serious diseases including diabetes mellitus, non-alcoholic liver disease (NAFLD), cardiovascular disease, hypertension and stroke, and certain forms of cancer ( Bluher, 2019 ).

Obesity is mainly caused by imbalanced energy intake and expenditure due to a sedentary lifestyle coupled with overnutrition. Excess nutrients are stored in adipose tissue (AT) in the form of triglycerides, which will be utilized as nutrients by other tissues through lipolysis under nutrient deficit conditions. There are two major types of AT, white AT (WAT) and brown AT, the latter is a specialized form of fat depot that participates in non-shivering thermogenesis through lipid oxidation-mediated heat generation. While WAT has been historically considered merely an energy reservoir, this fat depot is now well known to function as an endocrine organ that produces and secretes various hormones, cytokines, and metabolites (termed as adipokines) to control systemic energy balance. Studies over the past decade also show that WAT, especially subcutaneous WAT, could undergo ‘beiging’ remodeling in response to environmental or hormonal perturbation. In the first paper of this special issue, Cheong and Xu (2021) systematically review the recent progress on the factors, pathways, and mechanisms that regulate the intercellular and inter-organ crosstalks in the beiging of WAT. A critical but still not fully addressed issue in the adipose research field is the origin of the beige cells. Although beige adipocytes are known to have distinct cellular origins from brown and while adipocytes, it remains unclear on whether the cells are from pre-existing mature white adipocytes through a transdifferentiation process or from de novo differentiation of precursor cells. AT is a heterogeneous tissue composed of not only adipocytes but also nonadipocyte cell populations, including fibroblasts, as well as endothelial, blood, stromal, and adipocyte precursor cells ( Ruan, 2020 ). The authors examined evidence to show that heterogeneity contributes to different browning capacities among fat depots and even within the same depot. The local microenvironment in WAT, which is dynamically and coordinately controlled by inputs from the heterogeneous cell types, plays a critical role in the beige adipogenesis process. The authors also examined key regulators of the AT microenvironment, including vascularization, the sympathetic nerve system, immune cells, peptide hormones, exosomes, and gut microbiota-derived metabolites. Given that increasing beige fat function enhances energy expenditure and consequently reduces body weight gain, identification and characterization of novel regulators and understanding their mechanisms of action in the beiging process has a therapeutic potential to combat obesity and its associated diseases. However, as noticed by the authors, most of the current pre-clinical research on ‘beiging’ are done in rodent models, which may not represent the exact phenomenon in humans ( Cheong and Xu, 2021 ). Thus, further investigations will be needed to translate the findings from bench to clinic.

While both social–environmental factors and genetic preposition have been recognized to play important roles in obesity epidemic, Gao et al. (2021) present evidence showing that epigenetic changes may be a key factor to explain interindividual differences in obesity. The authors examined data on the function of DNA methylation in regulating the expression of key genes involved in metabolism. They also summarize the roles of histone modifications as well as various RNAs such as microRNAs, long noncoding RNAs, and circular RNAs in regulating metabolic gene expression in metabolic organs in response to environmental cues. Lastly, the authors discuss the effect of lifestyle modification and therapeutic agents on epigenetic regulation of energy homeostasis. Understanding the mechanisms by which lifestyles such as diet and exercise modulate the expression and function of epigenetic factors in metabolism should be essential for developing novel strategies for the prevention and treatment of obesity and its associated metabolic diseases.

A major consequence of obesity is type 2 diabetes, a chronic disease that occurs when body cannot use and produce insulin effectively. Diabetes profoundly and adversely affects the vasculature, leading to various cardiovascular-related diseases such as atherosclerosis, arteriosclerotic, and microvascular diseases, which have been recognized as the most common causes of death in people with diabetes ( Cho et al., 2018 ). Love et al. (2021) systematically review the roles and regulation of endothelial insulin resistance in diabetes complications, focusing mainly on vascular dysfunction. The authors review the vasoprotective functions and the mechanisms of action of endothelial insulin and insulin-like growth factor 1 signaling pathways. They also examined the contribution and impart of endothelial insulin resistance to diabetes complications from both biochemical and physiological perspectives and evaluated the beneficial roles of many of the medications currently used for T2D treatment in vascular management, including metformin, thiazolidinediones, glucagon-like receptor agonists, dipeptidyl peptidase-4 inhibitors, sodium-glucose cotransporter inhibitors, as well as exercise. The authors present evidence to suggest that sex differences and racial/ethnic disparities contribute significantly to vascular dysfunction in the setting of diabetes. Lastly, the authors raise a number of very important questions with regard to the role and connection of endothelial insulin resistance to metabolic dysfunction in other major metabolic organs/tissues and suggest several insightful directions in this area for future investigation.

Following on from the theme of obesity-induced metabolic dysfunction, Xia et al. (2021) review the latest progresses on the role of membrane-type I matrix metalloproteinase (MT1-MMP), a zinc-dependent endopeptidase that proteolytically cleaves extracellular matrix components and non-matrix proteins, in lipid metabolism. The authors examined data on the transcriptional and post-translational modification regulation of MT1-MMP gene expression and function. They also present evidence showing that the functions of MT1-MMP in lipid metabolism are cell specific as it may either promote or suppress inflammation and atherosclerosis depending on its presence in distinct cells. MT1-MMP appears to exert a complex role in obesity for that the molecule delays the progression of early obesity but exacerbates obesity at the advanced stage. Because inhibition of MT1-MMP can potentially lower the circulating low-density lipoprotein cholesterol levels and reduce the risk of cancer metastasis and atherosclerosis, the protein has been viewed as a very promising therapeutic target. However, challenges remain in developing MT1-MMP-based therapies due to the tissue-specific roles of MT1-MMP and the lack of specific inhibitors for this molecule. Further investigations are needed to address these questions and to develop MT1-MMP-based therapeutic interventions.

Lastly, Huang et al. (2021) present new findings on a critical role of puromycin-sensitive aminopeptidase (PSA), an integral non-transmembrane enzyme that catalyzes the cleavage of amino acids near the N-terminus of polypeptides, in NAFLD. NAFLD, ranging from simple nonalcoholic fatty liver to the more aggressive subtype nonalcoholic steatohepatitis, has now become the leading chronic liver disease worldwide ( Loomba et al., 2021 ). At present, no effective drugs are available for NAFLD management in the clinic mainly due to the lack of a complete understanding of the mechanisms underlying the disease progress, reinforcing the urgent need to identify and validate novel targets and to elucidate their mechanisms of action in NAFLD development and pathogenesis. Huang et al. (2021) found that PSA expression levels were greatly reduced in the livers of obese mouse models and that the decreased PSA expression correlated with the progression of NAFLD in humans. They also found that PSA levels were negatively correlated with triglyceride accumulation in cultured hepatocytes and in the liver of ob/ob mice. Moreover, PSA suppresses steatosis by promoting lipogenesis and attenuating fatty acid β-oxidation in hepatocytes and protects oxidative stress and lipid overload in the liver by activating the nuclear factor erythroid 2-related factor 2, the master regulator of antioxidant response. These studies identify PSA as a pivotal regulator of hepatic lipid metabolism and suggest that PSA may be a potential biomarker and therapeutic target for treating NAFLD.

In summary, papers in this issue review our current knowledge on the causes, consequences, and interventions of obesity and its associated diseases such as type 2 diabetes, NAFLD, and cardiovascular disease ( Cheong and Xu, 2021 ; Gao et al., 2021 ; Love et al., 2021 ). Potential targets for the treatment of dyslipidemia and NAFLD are also discussed, as exemplified by MT1-MMP and PSA ( Huang et al., 2021 ; Xia et al., 2021 ). It is noted that despite enormous effect, few pharmacological interventions are currently available in the clinic to effectively treat obesity. In addition, while enhancing energy expenditure by browning/beiging of WAT has been demonstrated as a promising alternative approach to alleviate obesity in rodent models, it remains to be determined on whether such WAT reprogramming is effective in combating obesity in humans ( Cheong and Xu, 2021 ). Better understanding the mechanisms by which obesity induces various medical consequences and identification and characterization of novel anti-obesity secreted factors/soluble molecules would be helpful for developing effective therapeutic treatments for obesity and its associated medical complications.

• Bluher M. (2019). Obesity: global epidemiology and pathogenesis . Nat. Rev. Endocrinol . 15 , 288–298. [ PubMed ] [ Google Scholar ]
• Cheong L.Y., Xu A. (2021). Intercellular and inter-organ crosstalk in browning of white adipose tissue: molecular mechanism and therapeutic complications . J. Mol. Cell Biol . 13 , 466–479. [ PMC free article ] [ PubMed ] [ Google Scholar ]
• Cho N.H., Shaw J.E., Karuranga S., et al. (2018). IDF Diabetes Atlas: global estimates of diabetes prevalence for 2017 and projections for 2045 . Diabetes Res. Clin. Pract . 138 , 271–281. [ PubMed ] [ Google Scholar ]
• Gao W., Liu J.-L., Lu X., et al. (2021). Epigenetic regulation of energy metabolism in obesity . J. Mol. Cell Biol . 13 , 480–499. [ PMC free article ] [ PubMed ] [ Google Scholar ]
• Huang B., Xiong X., Zhang L., et al. (2021). PSA controls hepatic lipid metabolism by regulating the NRF2 signaling pathway . J. Mol. Cell Biol . 13 , 527–539. [ PMC free article ] [ PubMed ] [ Google Scholar ]
• Loomba R., Friedman S.L., Shulman G.I. (2021). Mechanisms and disease consequences of nonalcoholic fatty liver disease . Cell 184 , 2537–2564. [ PubMed ] [ Google Scholar ]
• Love K.M., Barrett E.J., Malin S.K., et al. (2021). Diabetes pathogenesis and management: the endothelium comes of age . J. Mol. Cell Biol . 13 , 500–512. [ PMC free article ] [ PubMed ] [ Google Scholar ]
• Ruan H.-B. (2020). Developmental and functional heterogeneity of thermogenic adipose tissue . J. Mol. Cell Biol . 12 , 775–784. [ PMC free article ] [ PubMed ] [ Google Scholar ]
• Xia X.-D., Alabi A., Wang M., et al. (2021). Membrane-type I matrix metalloproteinase (MT1-MMP), lipid metabolism, and therapeutic implications . J. Mol. Cell Biol . 13 , 513–526. [ PMC free article ] [ PubMed ] [ Google Scholar ]

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7.5: Obesity Epidemic - Causes and Solutions

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Since the 1980s, the prevalence of obesity in the United States has increased dramatically. Data collected by the Centers for Disease Control and Prevention show rising obesity across the nation, state-by-state. 1

The methods used by the CDC to collect the data changed in 2011, so we can’t make direct comparisons between the periods before and after that change, but the trend has continued. Every year, more and more people in the U.S. are obese.

These trends are unmistakable, and they’re not just occurring in adults. Childhood obesity has seen similar increases over the last few decades—perhaps an even greater concern as the metabolic and health effects of carrying too much weight can be compounded over a person’s entire lifetime.

While obesity is a problem across the United States, it affects some groups of people more than others. Based on 2015-2016 data, obesity rates are higher among Hispanic (47 percent) and Black adults (47 percent) compared with white adults (38 percent). Non-Hispanic Asians have the lowest obesity rate (13 percent). And overall, people who are college-educated and have a higher income are less likely to be obese. 2  These health disparities point to the importance of looking at social context when examining causes and solutions. Not everyone has the same opportunity for good health, or an equal ability to make changes to their circumstances, because of factors like poverty and longstanding inequities in how resources are invested in communities. These factors are called “ social determinants of health. ” 3

The obesity epidemic is also not unique to the United States. Obesity is rising around the globe, and in 2015, it was estimated to affect 2 billion people worldwide, making it one of the largest factors affecting poor health in most countries . 4 Globally, among children aged 5 to 19 years old, the rate of overweight increased from 10.3 percent in 2000 to 18.4 percent in 2018. Previously, overweight and obesity mainly affected high-income countries, but some of the most dramatic increases in childhood overweight over the last decade have been in low income countries, such as those in Africa and South Asia, corresponding to a greater availability of inexpensive, processed foods. 5

Despite the gravity of the problem, no country has yet been able to implement policies that have reversed the trend and brought about a decrease in obesity. This represents “one of the biggest population health failures of our time,” wrote an international group of researchers in the journal The Lancet in 2019. 6  The World Health Organization has set a target of stopping the rise of obesity by 2025. Doing so requires understanding what is causing the obesity epidemic; it is only when these causes are addressed that change can start to occur.

Causes of the Obesity Epidemic

If obesity was an infectious disease sweeping the globe, affecting billions of people’s health, longevity, and productivity, we surely would have addressed it by now. Researchers and pharmaceutical companies would have worked furiously to develop vaccines and medicines to prevent and cure this disease. But the causes of obesity are much more complex than a single bacteria or virus, and solving this problem means recognizing and addressing a multitude of factors that lead to weight gain in a population.

At its core, rising obesity is caused by a chronic shift towards positive energy balance—consuming more energy or calories than one expends each day, leading to an often gradual but persistent increase in body weight. People often assume that this is an individual problem, that those who weigh more simply need to change their behavior to eat less and exercise more, and if this doesn’t work, it must be because of a personal failing, such as a lack of self-control or motivation. While behavior patterns such as diet and exercise can certainly impact a person’s risk of developing obesity (as we’ll cover later in this chapter), the environments where we live also have a big impact on our behavior and can make it much harder to maintain energy balance.

Environment

Many of us live in what researchers and public health experts call “ obesogenic environments. ” That is, the ways in which our neighborhoods are built and our lives are structured influence our physical activity and food intake to encourage weight gain. 7 Human physiology and metabolism evolved in a world where obtaining enough food for survival required significant energy investment in hunting or gathering—very different from today’s world where more people earn their living in sedentary occupations. From household chores, to workplace productivity, to daily transportation, getting things done requires fewer calories than it did in past generations.

Our jobs have become more and more sedentary, with fewer opportunities for non-exercise thermogenesis (NEAT) throughout the day. There’s less time in the school day for recess and physical activity, and fears about neighborhood safety limit kids’ ability to get out and play after the school day is over. Our towns and cities are built more for cars than for walking or biking. We can’t turn back the clock on human progress, and finding a way to stay healthy in obesogenic environments is a significant challenge.

Our environments can also impact our food choices. We’re surrounded by vending machines, fast food restaurants, coffeeshops, and convenience stores that offer quick and inexpensive access to calories. These foods are also heavily advertised, and especially when people are stretched thin by working long hours or multiple jobs, they can be a welcome convenience. However, they tend to be calorie-dense (and less nutrient-dense) and more heavily processed, with amounts of sugar, fat, and salt optimized to make us want to eat more, compared with home-cooked food. In addition, portion sizes at restaurants, especially fast food chains, have increased over the decades, and people are eating at restaurants more and cooking at home less.

Poverty and Food Insecurity

Living in poverty usually means living in a more obesogenic environment. Consider the fact that some of the poorest neighborhoods in the United States—with some of the highest rates of obesity—are often not safe or pleasant places to walk, play, or exercise. They may have busy traffic and polluted air, and they may lack sidewalks, green spaces, and playgrounds. A person living in this type of neighborhood will find it much more challenging to get adequate physical activity compared with someone living in a neighborhood where it’s safe to walk to school or work, play at a park, ride a bike, or go for a run.

In addition, poor neighborhoods often lack a grocery store where people can purchase fresh fruits and vegetables and basic ingredients necessary for cooking at home. Such areas are called “ food deserts ”—where healthy foods simply aren’t available or easily accessible.

Another concept useful in discussions of obesity risk is “food insecurity.”  Food security  means “access by all people at all times to enough food for an active, healthy life.” 8  Food insecurity  means an inability to consistently obtain adequate food. It may seem counter-intuitive, but in the United States, food insecurity is linked to obesity. That is, people who have difficulty obtaining enough food are more likely to become obese and to suffer from diabetes and hypertension. This is likely related to the fact that inexpensive foods tend to be high in calories but low in nutrients, and when these foods form the foundation of a person’s diet, they can cause both obesity and nutrient deficiencies. It’s estimated that 12 percent of U.S. households are food insecure, and food insecurity is higher among Black (22 percent) and Latino (18 percent) households. 3

What about genetics? While it’s true that our genes can influence our susceptibility to becoming obese, researchers say they can’t be a cause of the obesity epidemic. Genes take many generations to evolve, and the obesity epidemic has occurred over just the last 40 to 50 years—only a few generations. When our grandparents were children, they were much less likely to become obese than our own children. That’s not because their genes were different, but rather because they grew up in a different environment. However, it is true that a person’s genes can influence their susceptibility to becoming obese in this obesogenic environment, and obesity is more prevalent in some families. A person’s genetic make-up can make it more difficult to maintain energy balance in an obesogenic environment, because certain genes may make you feel more hungry or slow your energy expenditure. 2

Solutions to the Obesity Epidemic

Given the multiple causes of obesity, solving this problem will also require many solutions at different levels. Because obesity affects people over the lifespan and is difficult to reverse, the focus of many of these efforts is prevention, starting as early as the first years of life. We’ll discuss individual weight management strategies later in this chapter. Here, we’ll review some strategies happening in schools, communities, and at the state and federal levels.

Support Healthy Dietary Patterns

Interventions that support healthy dietary patterns, especially among people more vulnerable because of food insecurity or poverty, may reduce obesity. In some cases, studies have shown that they have an impact, and in other cases, it’s too soon to know. Here are some examples:

• Implement and support better nutrition standards for childcare, schools, hospitals, and worksites. 9
• Limit marketing of processed foods, especially ads targeted towards children.
• Provide incentives for supermarkets or farmers markets to establish businesses in underserved areas. 9

Figure 9.21. Farmers markets can expand healthy food options for neighborhoods and build connections between consumers and local farmers.

• Place nutrition and calorie content on restaurant and fast food menus to raise awareness of food choices. 9 Beginning in 2018, as part of the Affordable Care Act, chain restaurants with more than 20 locations were required to add calorie information to their menus, and some had already done so voluntarily. There isn’t yet enough research to say whether having this information improves customers’ choices; some studies show an effect and others don’t. 10 Many factors influence people’s decisions, and the type of restaurant, customer needs, and menu presentation all likely matter. For example, some studies show that health-conscious consumers choose lower calorie menu items when presented with nutrition information, but people with food insecurity may understandably choose higher calorie items to get more “bang for their buck”. 11 Research has also shown that adding interpretative images—like a stoplight image labeling menu choices as green or red as shorthand for high or low nutrient density—can help. And a 2018 study found that when calorie counts are on the left side of English-language menus, people order lower-calorie menu items. Putting calorie counts on the right side of the menu (as is more common) doesn’t have this effect, likely because the English language is read from left to right. 12 Some studies have also found that restaurants that implement menu labeling offer lower-calorie and more nutrient-dense options, indicating that menu labeling may push restaurants to look more closely at the food they serve. 10,13

• Increase access to food assistance programs and align them with nutrition recommendations. For example, in 2009, the U.S. Department of Agriculture revised the food packages for the Women, Infants, and Children (WIC) program to better align with the Dietary Guidelines for Americans. The new packages emphasized more fruits, vegetables, whole grains, and low-fat dairy and decreased the availability of juice. After this change, there was a decrease in the obesity rate of children in the WIC program. Similar progress may be made by increasing access to the Supplemental Nutrition Assistance Program (SNAP) in order to reduce food insecurity. Many farmers’ markets now accept SNAP benefits for the purchase of fresh fruit and vegetables. 3
• Tax sugary drinks, such as soda and sports drinks, which contribute significant empty calories to the U.S. diet and are associated with childhood obesity. Local taxes on soda and other sugary drinks are often controversial, and soda companies lobby to prevent them from passing. However, early research in U.S. cities with soda taxes show that they do work to decrease soda consumption. 3 In the U.S., soda has only been taxed at the local level, and the tax has been paid by consumers. The United Kingdom has taken a different approach: They started taxing soft drink manufacturers for the sugar content of the products they sell. Between 2015 and 2018, the average sugar content of soda sold in the U.K. dropped by 29 percent. 14

Support Greater Physical Activity

Increasing physical activity increases the energy expended during the day. This can help maintain energy balance, thus preventing weight gain. It may also help to shift a person into negative energy balance and facilitate weight loss if needed. But simply adding an exercise session—a run or a trip to the gym, say—often doesn’t shift energy balance (though it’s certainly good for health). Why? Exercise can increase hunger, and there’s only so many calories a person can burn in 30 or 60 minutes. That’s why it’s also important to look for opportunities for non-exercise activity thermogenesis (NEAT); that is, find ways to increase movement throughout the day.

• P rioritize physical education and recess time in schools. In addition to helping kids stay healthy, movement also helps them learn.  
• Make neighborhoods safer and more accessible for walking, cycling, and playing.
• When safe, encourage kids to walk or bike to school.
• Build family and community activities around physical activity, such as trips to the park, walks together, and community walking and exercise groups.
• Facilitate more movement in the workday by encouraging walking meetings, movement breaks, and treadmill desks.
• Find ways to move that are enjoyable to you and fit your life. Yard work, walking your dog, playing tag with your kids, and going out dancing all count!

VIDEO: “ James Levine: ‘I Came Alive as a Person’ “ by NOVA’s Secret Life of Scientists and Engineers, YouTube (April 24, 2014), 3:04 minutes. This short video explains some of the research on NEAT and efforts to increase it in our lives

VIDEO: “ The Weight of the Nation: Poverty and Obesity” by HBO Docs, YouTube (May 14, 2012), 24:05 minutes.

VIDEO: “ The Weight of the Nation: Healthy Foods and Obesity Prevention” by HBO Docs, YouTube (May 14, 2012), 31:11 minutes. These segments from the HBO documentary series, “The Weight of the Nation,” explore some of the causes and potential solutions for obesity.

References:

• 1 CDC. (2019, September 12). New Adult Obesity Maps. Retrieved October 30, 2019, from Centers for Disease Control and Prevention website: https://www.cdc.gov/obesity/data/prevalence-maps.html
• 2 CDC. (2019, January 31). Adult Obesity Facts | Overweight & Obesity | CDC. Retrieved October 30, 2019, from https://www.cdc.gov/obesity/data/adult.html
• 3 Trust for America’s Health. (2019). The State of Obesity: Better Policies for a Healthier America . Retrieved from https://www.tfah.org/report-details/stateofobesity2019/
• 4 Swinburn, B. A., Kraak, V. I., Allender, S., Atkins, V. J., Baker, P. I., Bogard, J. R., … Dietz, W. H. (2019). The Global Syndemic of Obesity, Undernutrition, and Climate Change: The Lancet Commission report. The Lancet , 393 (10173), 791–846. https://doi.org/10.1016/S0140-6736(18)32822-8
• 5 UNICEF. (2019). The State of the World’s Children 2019. Children, Food and Nutrition: Growing well in a changing world . New York.
• 6 Jaacks, L. M., Vandevijvere, S., Pan, A., McGowan, C. J., Wallace, C., Imamura, F., … Ezzati, M. (2019). The obesity transition: Stages of the global epidemic. The Lancet Diabetes & Endocrinology , 7 (3), 231–240. https://doi.org/10.1016/S2213-8587(19)30026-9
• 7 Townshend, T., & Lake, A. (2017). Obesogenic environments: Current evidence of the built and food environments. Perspectives in Public Health , 137 (1), 38–44. https://doi.org/10.1177/1757913916679860
• 8 Pan, L., Sherry, B., Njai, R., & Blanck, H. M. (2012). Food Insecurity Is Associated with Obesity among US Adults in 12 States. Journal of the Academy of Nutrition and Dietetics , 112 (9), 1403–1409. https://doi.org/10.1016/j.jand.2012.06.011
• 9 CDC. (2019, June 18). Community Efforts | Overweight & Obesity | CDC. Retrieved October 30, 2019, from https://www.cdc.gov/obesity/strategies/community.html
• 10 Bleich, S. N., Economos, C. D., Spiker, M. L., Vercammen, K. A., VanEpps, E. M., Block, J. P., … Roberto, C. A. (2017). A Systematic Review of Calorie Labeling and Modified Calorie Labeling Interventions: Impact on Consumer and Restaurant Behavior. Obesity (Silver Spring, Md.) , 25 (12), 2018–2044. https://doi.org/10.1002/oby.21940
• 11 Berry, C., Burton, S., Howlett, E., & Newman, C. L. (2019). Understanding the Calorie Labeling Paradox in Chain Restaurants: Why Menu Calorie Labeling Alone May Not Affect Average Calories Ordered. Journal of Public Policy & Marketing , 38 (2), 192–213. https://doi.org/10.1177/0743915619827013
• 12 Dallas, S. K., Liu, P. J., & Ubel, P. A. (2019). Don’t Count Calorie Labeling Out: Calorie Counts on the Left Side of Menu Items Lead to Lower Calorie Food Choices. Journal of Consumer Psychology, 29(1), 60–69. https://doi.org/10.1002/jcpy.1053
• 13 Theis, D. R. Z., & Adams, J. (2019). Differences in energy and nutritional content of menu items served by popular UK chain restaurants with versus without voluntary menu labelling: A cross-sectional study. PLOS ONE , 14 (10), e0222773. https://doi.org/10.1371/journal.pone.0222773
• 14 Public Health England. (2019). Sugar reduction: Report on progress between 2015 and 2018 . Retrieved from https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/832182/Sugar_reduction__Yr2_progress_report.pdf

Image Credits

• Figure 9.17. “Obesity Trends Among U.S. Adults, BRFSS, 1990-2010” by Division of Nutrition, Physical Activity, and Obesity, National Center for Chronic Disease Prevention and Health Promotion , Centers for Disease Control and Prevention is in the Public Domain
• Figure 9.18. “Prevalence of self-reported obesity among U.S. adults in 2011 and 2018” by Division of Nutrition, Physical Activity, and Obesity, National Center for Chronic Disease Prevention and Health Promotion , Centers for Disease Control and Prevention is in the Public Domain
• Figure 9.19. “Trends in obesity prevalence” by National Center for Health Statistics is in the Public Domain
• Figure 9.20. Elements of obesogenic environment: “wocintech” by WOCinTech Cha is licensed under CC BY 2.0 ; “Perfect timing” by Tamara Menzi , Unsplash is in the Public Domain, CC0 ; “Vending machines” by Purchase College Library is licensed under CC BY-NC 2.0
• Figure 9.21. Farmers markets. “group of people standing near vegetables” by Megan Markham is in the Public Domain, CC0 ; “Veggies at Corvallis Farmers Market” by Friends of Family Farmers is licensed under CC BY-ND 2.0
• Figure 9.22. Menu labeling. “Ballpark Calorie Counting” by Kevin Harber is licensed under CC BY-NC-ND 2.0
• Figure 9.23. Increasing physical activity. “Early bird” by Jorge Vasconez is in the Public Domain, CC0 ; “boy running to the future” by Rafaela Biazi is in the Public Domain, CC0 ; “people riding bicycles inside bicycle lane beside skyscraper” by Steinar Engeland is in the Public Domain, CC0

Obesity - Free Essay Examples And Topic Ideas

Obesity is a medical condition in which excess body fat has accumulated to an extent that it may have a negative effect on health. Essays on obesity could explore its causes, the health risks associated, and the societal costs. Discussions might also revolve around various interventions to address obesity at an individual and community level. We have collected a large number of free essay examples about Obesity you can find at PapersOwl Website. You can use our samples for inspiration to write your own essay, research paper, or just to explore a new topic for yourself.

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How To Write an Essay About Obesity

Understanding obesity.

Before writing an essay about obesity, it's crucial to understand what obesity is and its implications. Obesity is a medical condition characterized by an excess accumulation of body fat, often defined by a body mass index (BMI) of 30 or higher. It is not just a cosmetic concern but a complex health issue associated with various diseases, such as heart disease, diabetes, and high blood pressure. Start your essay by outlining the causes of obesity, which may include genetic factors, lack of physical activity, unhealthy eating patterns, and environmental and psychological factors. Discuss the global prevalence of obesity and its rise in recent decades, indicating a significant public health concern.

Developing a Thesis Statement

A strong essay on obesity should be centered around a clear, concise thesis statement. This statement should present a specific viewpoint or argument about obesity. For instance, you might discuss the societal factors contributing to the rise of obesity, analyze the effectiveness of current interventions and policies, or argue the need for a multifaceted approach to tackle this health issue. Your thesis will guide the direction of your essay and ensure a structured and coherent analysis.

Gathering Supporting Evidence

To support your thesis, gather evidence from a variety of sources, including medical studies, public health reports, and statistical data. This might include data on obesity rates in different populations, research on the health risks associated with obesity, or studies evaluating the effectiveness of diet and exercise programs. Use this evidence to support your thesis and build a persuasive argument. Be sure to consider different perspectives and address potential counterarguments.

Analyzing the Impact of Obesity

Dedicate a section of your essay to analyzing the impact of obesity. Discuss the physical health consequences, such as increased risk of chronic diseases, as well as the psychological and social implications, including stigma and reduced quality of life. Consider the economic burden of obesity on healthcare systems and society. This analysis should provide a comprehensive understanding of the far-reaching effects of obesity.

Concluding the Essay

Conclude your essay by summarizing the main points of your discussion and restating your thesis in light of the evidence provided. Your conclusion should tie together your analysis and emphasize the significance of addressing obesity as a critical public health issue. You might also want to suggest areas for future research or propose potential strategies to combat the obesity epidemic.

Reviewing and Refining Your Essay

After completing your essay, review and edit it for clarity and coherence. Ensure that your arguments are well-structured and supported by evidence. Check for grammatical accuracy and ensure that your essay flows logically from one point to the next. Consider seeking feedback from peers, healthcare professionals, or educators to further refine your essay. A well-written essay on obesity will not only demonstrate your understanding of the issue but also your ability to engage with complex health and societal challenges.

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Obesity cause and solutions essay

• by Alistair Brown
• April 26, 2021 September 18, 2021

Hi everyone. So we worked on a recent topic and we looked at some ideas (in a brainstorm and some language for opinion). I am now giving my answer to the question. The answer has some gaps and I would like you to choose a few of the ideas to complete my answer.

Here is a reminder of the causes again –

• eating large amounts of processed or fast food 
• drinking too much alcohol
• eating out a lot 
• eating larger portions than you need 
• drinking too many sugary drinks 
• comfort eating 

And here are the solutions:

• introduce a new campaign  to provide information for people to take steps to help them move towards a healthier weight.
• expand weight management services to give support to people who need to lose weight
• Introduce a  label system on food o help people make healthy food choices
• make companies provide calorie labelling on alcohol
• legislate to end the promotion of foods high in fat, sugar or salt
• ban the advertising of unhealthy products which are shown on TV and online before 9pm.

The essay question: In some countries,  people’s weight is increasing, and their fitness/health is declining.

What are the causes of this. 

What measures could be taken to solve them?

1. Without doubt, around the world   people’s weight is on the rise, while their physical well-being is decreasing. This essay will look at some of reasons for this and some possible solutions.

There are various reasons why a lack of fitness and increase in weight have become a problem. Firstly we have got used to a sedentary lifestyle. People tend to choose ………………………….over healthier options. In addition …………………….. and …………………………….. mean that poorer choices are being taken regarding diet.  Also changing working patterns where people choose to work from home has meant declining health levels.

It seems/appears to me that the government can tackle this issue with the following measures. Certainly they can legislate to …………………. They may also introduce a campaign to ……………….. Individuals, themselves should aim to be physically active every day,  and take part in physical exercise in their local gym. These changes need to take place in an atmosphere where everyone understands the value of an active and healthy lifestyle.

In conclusion, a greater level of physical activity and better diet choices will help prevent the rise in  calorie intake and help increase fitness levels. This will need us to understand the problem and recognise the steps needed to reverse the trend.

2. Now here is another recent question. Again I want you to consider the government’s role in this issue but also individuals’ roles. Consider the cause first and then the solutions.

In many countries  packaging is increasing and recycling is not being done.

What do you think are the causes of this?

What measures could be taken to reduce it? 

This graphic taken from the Huffington Post should give you a few ideas 🙂

It relates to the situation in the U.S.A.

ALISTAIR BROWN:  As a writing and speaking examiner for more than 10 years, I bring a lot of experience. I have seen the frustrations that students have with IELTS from a career where I have actively guided and corrected students’ studies. I am looking for the most effective ways to teach IELTS as I understand students’ needs.

Band 8 Sample | Causes of Obesity

Essay topic

In some countries the average weight of people is increasing and their levels of health and fitness are decreasing. What do you think are the causes of these problems and what measures could be taken to solve them?

Band 8 essay sample

It is a fact that in some countries, the average weight of the citizens is shooting up while their fitness and health conditions are worsening. In my view this is mainly because of the food habits and modern lifestyle they follow. In this essay, I will examine these two factors and then propose a viable solution.

One of the foremost reasons for obesity is the consumption of unhealthy foods. Many people started to follow western food habits and eventually ended up eating high fat content foods like pizza and burger. Regular consumption of these fat rich foods will increase a person’s weight in a short span of time.

In addition to that, now-a-days, more and more people are living a sedentary lifestyle. They do not dedicate any time to do any kind of physical activity. As a result, they lose their resistance power. If this lifestyle continues then people will fall ill more frequently and lose their health permanently.

It is necessary that the government takes steps to open many sports complexes and fitness studios near residential communities. Most of the people who do not want to travel far to go to a sports center will be ready to use one if it is available nearby. In a study conducted by a popular newspaper 90% of the respondents said that they are willing to use the gym or any physical activity centers if they are within 3 kilometer radius.

To conclude, encouraging people to do more physical activities will not only improve their fitness and overall health but also help people to shed their weight.

(265 words)

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Band 9 IELTS sample essay about obesity

Home  »  IELTS BAND 9 ESSAYS  »  Band 9 IELTS sample essay about obesity

Obesity is a serious problem in many countries, especially in rich countries. Discuss ways to solve the problem. Provide specific reasons and examples to support your answer.

With the advent of urbanisation and the rise in popularity of fast food, there have been accompanying issues with rising obesity rates – especially in developed countries like England and the USA. After providing a careful analysis of why obesity has risen so sharply in these countries, I shall suggest a number of ways in which the obesity epidemic can be ameliorated.

To begin with, it should be unsurprising that fast food is incredibly popular in wealthy countries (like England and the USA). Due to the high levels of development in these countries, consumers possess more money and can therefore consume vast amounts of fast food without seriously diminishing their income.

For example, the American Dietary Association found that (compared to the average Indian household), the average American household has a six times larger budget for food per month. Consequently, it is to be expected that obesity rates are much higher in countries with larger amounts of wealth.

However, despite the severity of the obesity problem, there are a number of ways in which developed countries could battle it more effectively. Firstly, developed governments could put far more pressure on fast food outlets to provide healthy alternatives to hamburgers, french fries and soft drinks.

Secondly, public exercise initiatives could be advertised and promoted far more vigorously. Lastly, modules that inform teenagers about healthy dietary requirements could be taught at schools.

In conclusion, although obesity is a serious issue in the developed world, if the above steps are taken, the situation will surely improve in the coming years .

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Obesity Epidemic: Causes and Solutions

Since the 1980s, the prevalence of obesity in the United States has increased dramatically. Data collected by the Centers for Disease Control and Prevention show rising obesity across the nation, state-by-state . 1

Figure 7.17. Each year since 1990, the CDC has published maps of the United States in which states are color-coded based on the percentage of their population estimated to be obese. The maps show a clear increase in the prevalence of obesity between 1990 and 2010.

The methods used by the CDC to collect the data changed in 2011, so we can’t make direct comparisons between the periods before and after that change, but the trend has continued. Every year, more and more people in the U.S. are obese.

Figure 7.18. The prevalence of obesity among U.S. adults has continued to rise between 2011 and 2018.

These trends are unmistakable, and they’re not just occurring in adults. Childhood obesity has seen similar increases over the last few decades—perhaps an even greater concern as the metabolic and health effects of carrying too much weight can be compounded over a person’s entire lifetime.

Figure 7.19. Between 1999 and 2016, the prevalence of obesity in both children and adults has risen steadily.

While obesity is a problem across the United States, it affects some groups of people more than others. Based on 2015-2016 data, obesity rates are higher among Hispanic (47 percent) and Black adults (47 percent) compared with white adults (38 percent). Non-Hispanic Asians have the lowest obesity rate (13 percent). And overall, people who are college-educated and have a higher income are less likely to be obese. 2 These health disparities point to the importance of looking at social context when examining causes and solutions. Not everyone has the same opportunity for good health, or an equal ability to make changes to their circumstances, because of factors like poverty and longstanding inequities in how resources are invested in communities. These factors are called “ social determinants of health . ” 3

The obesity epidemic is also not unique to the United States. Obesity is rising around the globe, and in 2015, it was estimated to affect 2 billion people worldwide, making it one of the largest factors affecting poor health in most countries . 4 Globally, among children aged 5 to 19 years old, the rate of overweight increased from 10.3 percent in 2000 to 18.4 percent in 2018. Previously, overweight and obesity mainly affected high-income countries, but some of the most dramatic increases in childhood overweight over the last decade have been in low income countries, such as those in Africa and South Asia, corresponding to a greater availability of inexpensive, processed foods. 5

Despite the gravity of the problem, no country has yet been able to implement policies that have reversed the trend and brought about a decrease in obesity. This represents “one of the biggest population health failures of our time,” wrote an international group of researchers in the journal  The Lancet  in 2019 . 6 The World Health Organization has set a target of stopping the rise of obesity by 2025. Doing so requires understanding what is causing the obesity epidemic; it is only when these causes are addressed that change can start to occur.

Causes of the Obesity Epidemic

If obesity was an infectious disease sweeping the globe, affecting billions of people’s health, longevity, and productivity, we surely would have addressed it by now. Researchers and pharmaceutical companies would have worked furiously to develop vaccines and medicines to prevent and cure this disease. But the causes of obesity are much more complex than a single bacteria or virus, and solving this problem means recognizing and addressing a multitude of factors that lead to weight gain in a population.

At its core, rising obesity is caused by a chronic shift towards positive energy balance—consuming more energy or calories than one expends each day, leading to an often gradual but persistent increase in body weight. People often assume that this is an individual problem, that those who weigh more simply need to change their behavior to eat less and exercise more, and if this doesn’t work, it must be because of a personal failing, such as a lack of self-control or motivation. While behavior patterns such as diet and exercise can certainly impact a person’s risk of developing obesity (as we’ll cover later in this chapter), the environments where we live also have a big impact on our behavior and can make it much harder to maintain energy balance.

Environment

Many of us live in what researchers and public health experts call “ obesogenic environments. ” That is, the ways in which our neighborhoods are built and our lives are structured influence our physical activity and food intake to encourage weight gain . 7 Human physiology and metabolism evolved in a world where obtaining enough food for survival required significant energy investment in hunting or gathering—very different from today’s world where more people earn their living in sedentary occupations. From household chores, to workplace productivity, to daily transportation, getting things done requires fewer calories than it did in past generations.

Figure 7.20. Some elements of our environment that may make it easier to gain weight include sedentary jobs, easy access to inexpensive calories, and cities built more for car travel than for physical activity.

Our jobs have become more and more sedentary, with fewer opportunities for non-exercise thermogenesis (NEAT) throughout the day. There’s less time in the school day for recess and physical activity, and fears about neighborhood safety limit kids’ ability to get out and play after the school day is over. Our towns and cities are built more for cars than for walking or biking. We can’t turn back the clock on human progress, and finding a way to stay healthy in obesogenic environments is a significant challenge.

Our environments  can also impact our food choices. We’re surrounded by vending machines, fast food restaurants, coffeeshops, and convenience stores that offer quick and inexpensive access to calories. These foods are also heavily advertised, and especially when people are stretched thin by working long hours or multiple jobs, they can be a welcome convenience. However, they tend to be calorie-dense (and less nutrient-dense) and more heavily processed, with amounts of sugar, fat, and salt optimized to make us want to eat more, compared with home-cooked food. In addition, portion sizes at restaurants, especially fast food chains, have increased over the decades, and people are eating at restaurants more and cooking at home less.

Poverty and Food Insecurity

Living in poverty usually means living in a more obesogenic environment. Consider the fact that some of the poorest neighborhoods in the United States—with some of the highest rates of obesity—are often not safe or pleasant places to walk, play, or exercise. They may have busy traffic and polluted air, and they may lack sidewalks, green spaces, and playgrounds. A person living in this type of neighborhood will find it much more challenging to get adequate physical activity compared with someone living in a neighborhood where it’s safe to walk to school or work, play at a park, ride a bike, or go for a run.

In addition, poor neighborhoods often lack a grocery store where people can purchase fresh fruits and vegetables and basic ingredients necessary for cooking at home. Such areas are called “ food deserts ”—where healthy foods simply aren’t available or easily accessible.

Another concept useful in discussions of obesity risk is “food insecurity.”  Food security means “access by all people at all times to enough food for an active, healthy life.” 8  Food insecurity   means an inability to consistently obtain adequate food. It may seem counter-intuitive, but in the United States, food insecurity is linked to obesity. That is, people who have difficulty obtaining enough food are more likely to become obese and to suffer from diabetes and hypertension. This is likely related to the fact that inexpensive foods tend to be high in calories but low in nutrients, and when these foods form the foundation of a person’s diet, they can cause both obesity and nutrient deficiencies. It’s estimated that 12 percent of U.S. households are food insecure, and food insecurity is higher among Black (22 percent) and Latino (18 percent) households. 3

What about genetics? While it’s true that our genes can influence our susceptibility to becoming obese, researchers say they can’t be a cause of the obesity epidemic. Genes take many generations to evolve, and the obesity epidemic has occurred over just the last 40 to 50 years—only a few generations. When our grandparents were children, they were much less likely to become obese than our own children. That’s not because their genes were different, but rather because they grew up in a different environment. However, it is true that a person’s genes can influence their susceptibility to becoming obese in this obesogenic environment, and obesity is more prevalent in some families. A person’s genetic make-up can make it more difficult to maintain energy balance in an obesogenic environment, because certain genes may make you feel more hungry or slow your energy expenditure. 2

Solutions to the Obesity Epidemic

Given the multiple causes of obesity, solving this problem will also require many solutions at different levels. Because obesity affects people over the lifespan and is difficult to reverse, the focus of many of these efforts is prevention , starting as early as the first years of life. We’ll discuss individual weight management strategies later in this chapter. Here, we’ll review some strategies happening in schools, communities, and at the state and federal levels.

Support Healthy Dietary Patterns

Interventions that support healthy dietary patterns, especially among people more vulnerable because of food insecurity or poverty, may reduce obesity. In some cases, studies have shown that they have an impact, and in other cases, it’s too soon to know. Here are some examples:

• Implement and support better nutrition standards for childcare, schools, hospitals, and worksites. 9
• Limit marketing of processed foods, especially ads targeted towards children.
• Provide incentives for supermarkets or farmers markets to establish businesses in underserved areas. 9

• Place nutrition and calorie content on restaurant and fast food menus  to raise awareness of food choices. 9 Beginning in 2018, as part of the Affordable Care Act, chain restaurants with more than 20 locations were required to add calorie information to their menus, and some had already done so voluntarily. There isn’t yet enough research to say whether having this information improves customers’ choices; some studies show an effect and others don’t. 10 Many factors influence people’s decisions, and the type of restaurant, customer needs, and menu presentation all likely matter. For example, some studies show that health-conscious consumers choose lower calorie menu items when presented with nutrition information, but people with food insecurity may understandably choose higher calorie items to get more “bang for their buck”. 11 Research has also shown that adding interpretative images—like a stoplight image labeling menu choices as green or red as shorthand for high or low nutrient density—can help. And a 2018 study found that when calorie counts are on the left side of English-language menus, people order lower-calorie menu items. Putting calorie counts on the right side of the menu (as is more common) doesn’t have this effect, likely because the English language is read from left to right. 12 Some studies have also found that restaurants that implement menu labeling offer lower-calorie and more nutrient-dense options, indicating that menu labeling may push restaurants to look more closely at the food they serve. 10,13

Figure 7.22. As of 2018, restaurant chains and some other food vendors are required to list calorie counts on their menus. Would these make you pause before ordering?

• Increase access to food assistance programs and align them with nutrition recommendations. For example, in 2009, the U.S. Department of Agriculture revised the food packages for the Women, Infants, and Children (WIC) program to better align with the Dietary Guidelines for Americans. The new packages emphasized more  fruits, vegetables, whole grains, and low-fat dairy and decreased the availability of juice. After this change, there was a decrease in the obesity rate of children in the WIC program. Similar progress may be made by increasing access to the Supplemental Nutrition Assistance Program (SNAP) in order to reduce food insecurity. Many farmers’ markets now accept SNAP benefits for the purchase of fresh fruit and vegetables. 3
• Tax sugary drinks, such as soda and sports drinks, which contribute significant empty calories to the U.S. diet and are associated with childhood obesity. Local taxes on soda and other sugary drinks are often controversial, and soda companies lobby to prevent them from passing. However, early research in U.S. cities with soda taxes show that they do work to decrease soda consumption. 3 In the U.S., soda has only been taxed at the local level, and the tax has been paid by consumers. The United Kingdom has taken a different approach: They started taxing soft drink manufacturers for the sugar content of the products they sell. Between 2015 and 2018, the average sugar content of soda sold in the U.K. dropped by 29 percent. 14

Support Greater Physical Activity

Increasing physical activity increases the energy expended during the day. This can help maintain energy balance, thus preventing weight gain. It may also help to shift a person into negative energy balance and facilitate weight loss if needed. But simply adding an exercise session—a run or a trip to the gym, say—often doesn’t shift energy balance (though it’s certainly good for health). Why? Exercise can increase hunger, and there’s only so many calories a person can burn in 30 or 60 minutes. That’s why it’s also important to look for opportunities for non-exercise activity thermogenesis (NEAT); that is, find ways to increase movement throughout the day.  

• P rioritize physical education and recess time in schools. In addition to helping kids stay healthy, movement also helps them learn.
• Make neighborhoods safer and more accessible for walking, cycling, and playing.
• When safe, encourage kids to walk or bike to school.
• Build family and community activities around physical activity, such as trips to the park, walks together, and community walking and exercise groups.
• Facilitate more movement in the workday by encouraging walking meetings, movement breaks, and treadmill desks.
• Find ways to move that are enjoyable to you and fit your life. Yard work, walking your dog, playing tag with your kids, and going out dancing all count!

Figure 7.23. There are lots of ways to increase physical activity, including walking to work, playing with friends, and going for a bike ride.

VIDEO:  “ James Levine: ‘I Came Alive as a Person’ “  by  NOVA’s Secret Life of Scientists and Engineers, YouTube (April 24, 2014), 3:04 minutes. This short video explains some of the research on NEAT and efforts to increase it in our lives.

VIDEO:  “ The Weight of the Nation: Poverty and Obesity”  by HBO Docs, YouTube (May 14, 2012), 24:05 minutes. 

VIDEO: “ The Weight of the Nation: Healthy Foods and Obesity Prevention”  by HBO Docs, YouTube (May 14, 2012), 31:11 minutes.  These segments from the HBO documentary series, “The Weight of the Nation,” explore  some of the causes and potential solutions for obesity.

References:

• 1 CDC. (2019, September 12). New Adult Obesity Maps. Retrieved October 30, 2019, from Centers for Disease Control and Prevention website: https://www.cdc.gov/obesity/data/prevalence-maps.html
• 2 CDC. (2019, January 31). Adult Obesity Facts | Overweight & Obesity | CDC. Retrieved October 30, 2019, from https://www.cdc.gov/obesity/data/adult.html
• 3 Trust for America’s Health. (2019). The State of Obesity: Better Policies for a Healthier America . Retrieved from https://www.tfah.org/report-details/stateofobesity2019/
• 4 Swinburn, B. A., Kraak, V. I., Allender, S., Atkins, V. J., Baker, P. I., Bogard, J. R., … Dietz, W. H. (2019). The Global Syndemic of Obesity, Undernutrition, and Climate Change: The Lancet Commission report. The Lancet , 393 (10173), 791–846. https://doi.org/10.1016/S0140-6736(18)32822-8
• 5 UNICEF. (2019). The State of the World’s Children 2019. Children, Food and Nutrition: Growing well in a changing world . New York.
• 6 Jaacks, L. M., Vandevijvere, S., Pan, A., McGowan, C. J., Wallace, C., Imamura, F., … Ezzati, M. (2019). The obesity transition: Stages of the global epidemic. The Lancet Diabetes & Endocrinology , 7 (3), 231–240. https://doi.org/10.1016/S2213-8587(19)30026-9
• 7 Townshend, T., & Lake, A. (2017). Obesogenic environments: Current evidence of the built and food environments. Perspectives in Public Health , 137 (1), 38–44. https://doi.org/10.1177/1757913916679860
• 8 Pan, L., Sherry, B., Njai, R., & Blanck, H. M. (2012). Food Insecurity Is Associated with Obesity among US Adults in 12 States. Journal of the Academy of Nutrition and Dietetics , 112 (9), 1403–1409. https://doi.org/10.1016/j.jand.2012.06.011
• 9 CDC. (2019, June 18). Community Efforts | Overweight & Obesity | CDC. Retrieved October 30, 2019, from https://www.cdc.gov/obesity/strategies/community.html
• 10 Bleich, S. N., Economos, C. D., Spiker, M. L., Vercammen, K. A., VanEpps, E. M., Block, J. P., … Roberto, C. A. (2017). A Systematic Review of Calorie Labeling and Modified Calorie Labeling Interventions: Impact on Consumer and Restaurant Behavior. Obesity (Silver Spring, Md.) , 25 (12), 2018–2044. https://doi.org/10.1002/oby.21940
• 11 Berry, C., Burton, S., Howlett, E., & Newman, C. L. (2019). Understanding the Calorie Labeling Paradox in Chain Restaurants: Why Menu Calorie Labeling Alone May Not Affect Average Calories Ordered. Journal of Public Policy & Marketing , 38 (2), 192–213. https://doi.org/10.1177/0743915619827013
• 12 Dallas, S. K., Liu, P. J., & Ubel, P. A. (2019). Don’t Count Calorie Labeling Out: Calorie Counts on the Left Side of Menu Items Lead to Lower Calorie Food Choices. Journal of Consumer Psychology, 29(1), 60–69. https://doi.org/10.1002/jcpy.1053
• 13 Theis, D. R. Z., & Adams, J. (2019). Differences in energy and nutritional content of menu items served by popular UK chain restaurants with versus without voluntary menu labelling: A cross-sectional study. PLOS ONE , 14 (10), e0222773. https://doi.org/10.1371/journal.pone.0222773
• 14 Public Health England. (2019). Sugar reduction: Report on progress between 2015 and 2018 . Retrieved from https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/832182/Sugar_reduction__Yr2_progress_report.pdf

Image Credits

• Figure 7.17. “Obesity Trends Among U.S. Adults, BRFSS, 1990-2010” by Division of Nutrition, Physical Activity, and Obesity, National Center for Chronic Disease Prevention and Health Promotion , Centers for Disease Control and Prevention is in the Public Domain
• Figure 7.18. “Prevalence of self-reported obesity among U.S. adults in 2011 and 2018”  by Division of Nutrition, Physical Activity, and Obesity, National Center for Chronic Disease Prevention and Health Promotion , Centers for Disease Control and Prevention is in the Public Domain
• Figure 7.19. “Trends in obesity prevalence”  by National Center for Health Statistics is in the Public Domain
• Figure 7.20. Elements of obesogenic environment: “wocintech”  by WOCinTech Cha  is licensed under CC BY 2.0 ; “Perfect timing”  by Tamara Menzi , Unsplash is in the Public Domain, CC0 ; “Vending machines”  by Purchase College Library  is licensed under CC BY-NC 2.0
• Figure 7.21. Farmers markets. “group of people standing near vegetables”  by Megan Markham  is in the Public Domain, CC0 ; “Veggies at Corvallis Farmers Market” by Friends of Family Farmers is licensed under CC BY-ND 2.0
• Figure 7.22. Menu labeling. “Ballpark Calorie Counting”  by Kevin Harber  is licensed under CC BY-NC-ND 2.0
• Figure 7.23. Increasing physical activity. “Early bird” by Jorge Vasconez  is in the Public Domain, CC0 ; “boy running to the future”  by Rafaela Biazi  is in the Public Domain, CC0 ; “people riding bicycles inside bicycle lane beside skyscraper” by Steinar Engeland  is in the Public Domain, CC0

Economic and social circumstances, such as poverty and racism, that impact health.

Built environments that promote weight gain by encouraging food intake and limiting physical activity.

Areas where healthy foods simply aren’t available or easily accessible.

Having consistent access to enough food for an active, healthy life.

Having inconsistent access to enough food for an active, healthy life.

Nutrition: Science and Everyday Application, v. 1.0 Copyright © 2020 by Alice Callahan, PhD; Heather Leonard, MEd, RDN; and Tamberly Powell, MS, RDN is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License , except where otherwise noted.

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IELTS essay, topic: Children these days are suffering from obesity, why and how can it be solved?

• IELTS Essays - Band 8

Modern children are suffering from the diseases that were once considered to be meant for adults only. Obesity is a major disease prevalent among children. What are its causes and what solutions can be offered?

Nowadays, the increasing rate of overweight children and adults is a worldwide health issue. Obesity is a major problem which is increasing day by day in children. There are various reasons behind it. This essay will discuss the causes of obesity and offer some solutions.

The first cause of obesity is junk food. It is often seen that mostly children are fond of burgers, pizzas, noodles and . These types of foods are easily available to them in school canteens. Children love to purchase chips, , ice-cream for lunch. Moreover, in this modern era, parents are working and they do not have time to cook at home. Parents often buy dinner for their children instead of preparing food at home. This calorie-rich diet is making children obese. This problem can be solved by teaching children to cook healthy foods for themselves and banning junk foods and fizzy drinks in schools. This diet can be replaced by milk, juice and fruits for lunch.

The second cause of obesity is . It is true that the use of computers and television is increasing children. They spend most of their time watching television or playing video games on a computer. This technological advancement has reduced the level of physical activity in this specific age group. This issue can be resolved by encouraging children to do physical exercises. Parents can take their children to park to encourage playing with friends. Furthermore, schools can add sports in their curriculum to maintain physical fitness in their students.

To sum up, it is clear that main causes of obesity are unhealthy eating and not enough physical activities. This ailment can be prevented and treated by healthy eating and physical exercises.

This is a good essay. There are only a few minor errors that could have been easily prevented by proofreading this essay one last time before submission (mouse over the words underlined in blue shows corrections). Overall, this work seems worthy of IELTS Band 8. Keep up the good work! Click here to see more IELTS essays of Band 8

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7 thoughts on “IELTS essay, topic: Children these days are suffering from obesity, why and how can it be solved?”

This is nice… I need 8 + standard writing task t material… Plz help me

Hi Ahmmed, you can read how to write a Band 8 essay here and go over Band 8 sample essays.

I want to know about how to write band 8 Essay

Have a look at this page , it links to many sample essays of Band 8 and if you look under the essay links, there is an explanation how to write a Band 8 essay, and it shows the difference between essays of different Bands.

Hi ahmmed can you

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Economics and obesity: causes and solutions.

September 1, 2010

Article Highlights

Obesity costs bulge

Affected citizens pay little of heavy impacts

Taxes would be optimal economic decision

2009–2010 Student Essay Contest

For almost all of the human past, the prospect of starvation was a real threat to most people. While scarcity is still the pervasive fact of economics, modern industrial economies have an abundance of low-cost food. As a result, the United States and other countries have seen an increase in rates of obesity. The health care costs of obesity are high, and some claim that increasing obesity rates inflict costs on the rest of society. For this reason, there might be a case for public action to reduce obesity.

Students were asked to explore why obesity has increased and what sorts of policies (if any) can combat this increase.

Read more about the Essay Contest and other winning essays .

The incidence of obesity in America has exploded over the past quarter century. The percentage of obese Americans—those having a body mass index (BMI) over 30 (about 30 pounds overweight for a 5'4" woman) 1 —has sharply risen from 15 percent in 1980 to just over 34 percent in 2006. 2 Notwithstanding author J. Eric Oliver’s whimsical claim that obesity is not intrinsically harmful, 3 it is (as he agrees) at least a microcosm of Americans’ fundamental mismanagement of their dietary and exercise needs. The impacts are marked: Obese people spend 42 percent more on health care ($1,429 more per year), 4 obesity costs the nation $75 billion in direct costs each year, 5 the total cost of obesity is as high as $139 billion per year (indirect costs include absenteeism, disability and workers’ compensation) 6 and obesity is linked to approximately 300,000 deaths each year. 7 Notably, many of these costs are borne by private hospitals, the government and businesses rather than the obese citizens themselves, an important economic concept. 8

Obesity’s red herrings

Unfortunately, many policymakers are misled by red herring culprits for obesity. To be sure, it cannot be a decrease in exercise; Americans’ energy expenditure habits have been static over the time period. 9 It cannot be cultural changes; data showing the same trends among fresh immigrants to the United States suggest that there is not a driving cultural force behind obesity. 10 It cannot be fast food restaurants’ “super-sized” bundles; there has been no discernible increase in calories per meal. 11 It cannot be poverty; there is a decreasing gap between obesity rates of different socioeconomic population segments over the time period, 12 with much of the remaining gap attributable to varying genetic predispositions to obesity associated with race. 13

The true culprit: Snacks

A litany of studies has shown that Americans have fundamentally increased their caloric intake over the past quarter century, and this increase fully accounts for America’s ballooning obesity rate. 14 This increase is due to an increase in meals per day; since 1975, average snacks per day has increased by 60 percent. 15 Moreover, these snacks are often high in calories and low in nutritional value: “[S]ales of high-salt, high-calorie snack foods have skyrocketed, while sales of fruits and vegetables (excluding potatoes) has only increased marginally,” particularly in the soft drink sector. 16 In addition to these factors, obesity itself has powerful biological and social positive feedback mechanisms that only add to the problem. First, as Oliver explains, “To consume about three hundred calories, all one needs to do is eat a seventy-cent bag of potato chips, a Snickers bar, or six Oreo cookies. To burn off three hundred calories … the average person needs to walk vigorously for about three miles.” 17 Second, studies demonstrate that children’s diet and exercise habits mimic those of their parents. 18 So, then, generational progression is not enough to combat obesity. Not only are the obese faced with an uphill battle reversing their state, but obesity begets more obesity as time progresses.

Market failures

Two major market failures have produced the caloric increase: the detrimental externalities of obesity and consumers’ inability to efficiently allocate between the present and the future. The detrimental externalities of obesity are manifest. Obese citizens pay for little of the total cost of their obesity. Because much of the cost is passed on to private hospitals, the government and businesses, citizens actually become more obese than they themselves are willing to pay for. The resulting societal detriments burden everyone in the economy.

People’s precarious tendency to buy more obesity than the socially optimal level is compounded by their failure to adequately allocate between the present and the future. Beginning in the late 1970s, numerous technological innovations in food preparation greatly increased the efficiency of food production in terms of both time and monetary investment. 19 This led to the widespread development of processed foods (those foods most often used as snacks) and to major time savings in food preparation. For instance, “the average time mothers spend preparing meals at homes has declined by more than 50 percent in the last two decades.” 20

While these developments may seem beneficial, the vastly lowered costs of eating have combined with widespread hyperbolic discounting to produce the increase in caloric intake. 21 This is because individuals deviate “from the usual standard rational choice models of uniform discount rates” by engaging in hyperbolic discounting—using a short-run discount rate that is larger than the long-run discount rate. 22 Thus, when food becomes readily available to individuals, the high marginal utility of eating is not properly compared to the future costs of increased intake, resulting in overconsumption. 23

The economic solutions: Deliberate taxation

The total costs of obesity to American society, while intrinsically incalculable, in combination with the widespread market failures provide strong justification for judicious government political-economic action to realign incentives and correct the failures. The application of two indirect taxes would make great strides toward correcting these failures while, provided effective implementation, minimizing unplanned excess burdens.

Given the clear and widespread detrimental externalities of obesity, the government should institute an excise tax (specifically, a value-added tax) on foods with a high-caloric content but low nutritional value. While there have been historical impasses with implementing such taxes, the initial expenditures in defining which foods are included under the tax would easily be recovered by shifting more cost onto consumers, thus reducing total consumption of obesity (for analytical purposes, obesity is considered a good that people consume) to its socially optimal level. In addition, the government should create a payroll tax for obese citizens to supplement higher premiums for the obese to pay, thus further shifting the marginal social cost back onto obese citizens.

Lastly, the government should earmark at least some of the revenue raised from these taxes to fund community education programs. The cost-efficacy of well-selected education programs is especially appealing; one such program doubled the market share for low-fat and fat-free milk in several communities through campaigns that cost as little as 22 cents per person. 24 Indeed, another program was found to have a benefit-cost ratio of 10.64 in terms of expenditures on the program versus dollar benefits of avoiding or delaying health care costs and losses of productivity associated with obesity. 25

Preliminary analysis of some nutritionally detrimental foods has demonstrated that a marginal tax rate of 20 percent or more would be necessary to instill change in consumer preferences due to a relatively high price inelasticity of demand. However, there is compelling evidence that consumers’ demand for soda is elastic enough to support lower marginal tax rates and still result in reduced consumption (with more of the tax incidence placed on the consumer because of the elasticity). Indeed, a 10 percent increase in the price of soda has been shown to halve consumption. 26 Moreover, the public campaigns financed by the taxes would serve to shift the cross-elasticity of demand such that an increase in price of nutritionally detrimental foods would result in increased demand for healthier substitutes. For example, a negative shift in demand for high-fructose corn syrup would both send consumers searching for alternatives (e.g., juice) and shift the production possibilities frontier such that more farmers would grow alternatives (e.g., fruit) in response to the shift in consumer preferences.

While the value-added tax on nutritionally detrimental foods and the payroll tax are both regressive, the government should not reject them as solutions on equity concerns. First, those at the bottom of the income distribution could be insulated from this incidence by increasing the value of food stamps toward healthy food items. Additionally, even if citizens with comparatively lower incomes were taxed more, this would ultimately be beneficial since obesity leads to lower wages in the workforce and increased personal medical costs. 27 Lastly, public campaigns would have funds to address whatever food concerns there are in income-disadvantaged communities in the status quo, thereby reducing the excess burden on those citizens. Thus, the cost-benefit analysis of these taxes would always prove to be beneficial to the income disadvantaged.

Conclusions

When the tantalizing but ultimately misleading potential causes of obesity in America are eliminated, the true guilt of increased caloric intake due to widespread snack consumption becomes clear. And when the astounding detrimental externalities of obesity and modern food processes’ tendency to exacerbate citizens’ behavioral tendency to discount hyperbolically are considered, the necessity of government intervention becomes equally clear. Indeed, through shifting the marginal private cost of being obese toward the true marginal social cost, the taxes would serve to rein in obesity to its decidedly much lower socially optimal level of equilibrium. In the end, these policies would serve to better maximize utils in the American economy and therefore constitute the optimal economic decision.

1 Kinsey, Jean. “The Economics of Overeating.” Lecture, College in the Schools Teacher Workshop, University of Minnesota, Minneapolis, Oct. 23, 2009.

2 Levi, Jeffrey, Serena Vinter, Liz Richardson, Rebecca St. Laurent and Laura M. Segal. “ F as in Fat: How Obesity Policies Are Failing in America .” Healthy Americans. (accessed Jan. 11, 2010), 10.

3 Oliver, Eric J. Fat Politics: The Real Story Behind America’s Obesity Epidemic . (London: Oxford University Press, 2006), 3–5.

5 Levi et al., 27.

6 Levi et al.

7 Seiders, Kathleen, and Ross D. Petty. “Obesity and the Role of Food Marketing: A Policy Analysis of Issues and Remedies.” Journal of Public Policy & Marketing 23, no. 2 (2004): 153–69. jstor.org (accessed Jan. 10, 2010), 153.

9 Cutler, David M., Edward L. Glaeser and Jesse M. Shapiro. “Why Have Americans Become More Obese?” Journal of Economic Perspectives 17, no. 3 (2003): 93–118. jstor.org (accessed Jan. 11, 2010), 103.

Oliver, 150.

10 Antecol, Heather, and Kelly Bedard. “Unhealthy Assimilation: Why Do Immigrants Converge to American Health Status Levels?” Demography 43, no. 2 (2006): 337–60. jstor.org (accessed Jan. 11, 2010).

11 Cutler et al., 101.

12 Zhang, Q., and Y. Wang. “ Trends in the Association between Obesity and Socioeconomic Status in U.S. Adults: 1971 to 2000 .” Obesity Research 10 (2004): 1622–32. (accessed Jan. 11, 2010).

Morrill, Allison C., and Christopher D. Chinn. “The Obesity Epidemic in the United States.” Journal of Public Health Policy 25, no. 3/4 (2004): 353–66. jstor.org (accessed Jan. 11, 2010), 355.

13 Levi et al., 27.

Finkelstein, Eric A., and Laurie Zuckerman. The Fattening of America: How The Economy Makes Us Fat, If It Matters, and What To Do About It . (New York: Wiley, 2008), 52.

14 Cutler et al., 101.

Loureiro, Maria L. “ Obesity: The Economics of a ‘Super Size’ Problem .” CHOICES Magazine , Fall 2004. (accessed Jan. 11, 2010).

Morill et al., 359.

15 Cutler et al., 101.

16 Oliver, 134.

17 Oliver, 151.

18 Oliver, 53.

19 Cutler et al., 106.

20 Oliver, 136.

21 Cutler et al., 113.

22 Epstein, Richard A. “Behavioral Economics: Human Errors and Market Corrections.” University of Chicago Law Review 73, no. 1 (2006): 111–32. jstor.org (accessed Jan. 11, 2010), 130.

23 Cutler et al., 112.

Lakdawalla, Darius, Tomas Philipson and Jay Bhattacharya. “Welfare-Enhancing Technological Change and the Growth of Obesity.” American Economic Review 95, no. 2 (2005): 253–57. jstor.org (accessed Jan. 11, 2010), 253.

Hayne, Cheryl L., Patricia A. Moran and Mary M. Ford. “Regulating Environments to Reduce Obesity.” Journal of Public Health Policy 25, no. 3/4 (2004): 391–407. jstor.org (accessed Jan. 11, 2010), 392–93.

Finkelstein et al., 19.

24 Nestle, Marion, and Michael F. Jacobson. “ Halting the Obesity Epidemic: A Public Health Policy Approach .” Public Health Reports 115 (2000): 12–24. (accessed Jan. 11, 2010), 10.

25 Kuchler, Fred, Abebayehu Tegene, and J. Michael Harris. “Taxing Snack Foods: Manipulating Diet Quality or Financing Information Programs?” Review of Agricultural Economics 27, no. 1 (2005): 4–20. web.ebscohost.com (accessed Jan. 11, 2010), 18.

27 Viner, Russel M., and Tim J. Cole. “Adult Socioeconomic, Educational, Social, and Psychological Outcomes of Childhood Obesity: A National Birth Cohort Study.” British Medical Journal 330, no. 7504 (2005): 1354–57. jstor.org (accessed Jan. 11, 2010).

• Taxes & Tax Policy

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Ielts writing task 2 sample 358 - obesity is a major disease prevalent among children, ielts writing task 2/ ielts essay:, modern children are suffering from the diseases that were once considered to be meant for adults only. obesity is a major disease prevalent among children. what are its causes and what solutions can be offered.

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Low-carb diet: Can it help you lose weight?

Could a low-carb diet give you an edge in losing weight?

A low-carb diet limits carbohydrates, often called carbs — such as those found in grains, starchy vegetables and fruit. A low-carb diet focuses on foods high in protein and fat. Many types of low-carb diets exist. Each diet has varying limits on the type and amount of carbs you can eat.

A low-carb diet is generally used for weight loss. Some low-carb diets may have health benefits beyond weight loss, such as lowering your risk of type 2 diabetes and metabolic syndrome.

Why you might follow a low-carb diet

You might choose to follow a low-carb diet because you:

• Want a diet that limits some carbs to help you lose weight.
• Want to change your overall eating habits.
• Enjoy the type and amount of food used in low-carb diets.

Check with your health care provider before starting any weight-loss diet, especially if you have any health conditions, such as diabetes or heart disease.

Diet details

A low-carb diet limits the amount of carbohydrates you eat. Carbs are grouped as:

• Simple natural, such as lactose in milk and fructose in fruit.
• Simple refined, such as table sugar.
• Complex natural, such as whole grains or beans.
• Complex refined, such as white flour.

Common sources of natural carbohydrates include:

• Vegetables.
• Legumes, such as beans, lentils and peas.

In general, you digest complex carbs more slowly. Complex carbs also have less effect on blood sugar than refined carbs do. They also offer fiber.

Refined carbs such as sugar or white flour are often added to processed foods. Examples of foods with refined carbs are white breads and pasta, cookies, cake, candy, and sugar-sweetened sodas and drinks.

The body uses carbs as its main energy source. During digestion, complex carbs are broken down into simple sugars, also called glucose, and released into your blood. This is called blood glucose.

Insulin is released to help glucose enter the body's cells, where it can be used for energy. Extra glucose is stored in the liver and in muscles. Some is changed to body fat.

A low-carb diet is meant to cause the body to burn stored fat for energy, which leads to weight loss.

Typical foods for a low-carb diet

In broad terms, a low-carb diet focuses on proteins and some nonstarchy vegetables. A low-carb diet generally limits grains, legumes, fruits, breads, sweets, pastas and starchy vegetables, and sometimes nuts and seeds. But some low-carb diet plans allow small amounts of fruits, vegetables and whole grains.

A daily limit of 0.7 to 2 ounces (20 to 57 grams) of carbohydrates is typical with a low-carb diet. These amounts of carbohydrates provide 80 to 240 calories. Some low-carb diets greatly limit carbs during the early phase of the diet. Then those diets allow more carbs over time.

In contrast, the Dietary Guidelines for Americans recommend that carbohydrates make up 45% to 65% of your total daily calorie intake. So if you eat or drink 2,000 calories a day, carbs would account for between 900 and 1,300 calories a day.

Most people can lose weight if they limit calories and boost their physical activity. To lose 1 to 1.5 pounds (0.5 to 0.7 kilograms) a week, you need to eat 500 to 750 fewer calories each day.

Low-carb diets, especially very low-carb diets, may lead to greater short-term weight loss than do low-fat diets. But most studies have found that at 12 or 24 months, the benefits of a low-carb diet aren't very large.

Cutting calories and carbs may not be the only reason for the weight loss with low-carb diets. Some studies show that you may shed some weight because the extra protein and fat helps you feel full longer. Feeling full longer helps you eat less.

Other benefits

Low-carb diets that focus on healthy sources of carbs, fat and protein may help lower the risk of type 2 diabetes and heart disease. In fact, almost any diet that helps you shed excess weight may improve blood sugar and cholesterol levels, at least in the short term.

A sudden and large drop in carbs can cause short term side effects, such as:

• Constipation.
• Muscle cramps.

Severe carb limits can cause your body to break down fat into ketones for energy. This is called ketosis. Ketosis can cause side effects such as bad breath, headache, fatigue and weakness.

It's not clear what kind of possible long-term health risks a low-carb diet may pose. If you limit carbs in the long term, it may cause you to have too little of some vitamins or minerals and to have digestive issues.

Some health experts think that if you eat large amounts of fat and protein from animal sources, your risk of heart disease or certain cancers may go up.

If you opt to follow a low-carb diet, think about the fats and proteins you choose. Limit foods with saturated and trans fats, such as meat and high-fat dairy products. These foods may make your risk for heart disease go up.

There is a problem with information submitted for this request. Review/update the information highlighted below and resubmit the form.

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• Ebbeling CB, et al. Effects of a low carbohydrate diet on energy expenditure during weight loss maintenance: Randomized trial. BMJ. 2018; doi:10.1136/bmj.k4583.
• Raynor HA, et al. Position of the Academy of Nutrition and Dietetics: Interventions for the treatment of overweight and obesity in adults. Journal of the Academy of Nutrition and Dietetics. 2016;116:129.
• Duyff RL. Carbs: Sugars, starches, and fiber. In: Academy of Nutrition and Dietetics Complete Food and Nutrition Guide. 5th ed. Houghton Mifflin Harcourt; 2017.
• Westman EC, et al. Using a low-carbohydrate diet to treat obesity and type 2 diabetes mellitus. Current Opinions in Endocrinology, Diabetes and Obesity. 2020; doi:10.1097/MED.0000000000000565.
• Gepner Y, et al. The beneficial effects of Mediterranean diet over low-fat diet may be mediated by decreasing hepatic fat content. Journal of Hepatology. 2019; doi:10.1016/j.hep.2019.04.013.
• 2015-2020 Dietary Guidelines for Americans. U.S. Department of Health and Human Services and U.S. Department of Agriculture. https://health.gov/dietaryguidelines/2015/guidelines. Accessed Oct. 22, 2020.
• Kirkpatrick C, et al. Review of current evidence and clinical recommendations on the effects of low-carbohydrate and very-low-carbohydrate (including ketogenic) diets for the management of body weight and other cardiometabolic risk factors: A scientific statement from the National Lipid Association Nutrition and Lifestyle Task Force. Journal of Clinical Lipidology. 2019; doi:10.1016/j.jacl.2019.08.003.
• Perreault L. Obesity in adults: Dietary therapy. https://www.uptodate.com/contents/search. Accessed Oct. 22, 2020.
• Freire R. Scientific evidence of diets for weight loss: Different macronutrient composition, intermittent fasting, and popular diets. Nutrition. 2020; doi:10.1016/j.nut.2019.07.001.
• Shan Z, et al. Association of low-carbohydrate and low-fat diets with mortality among US adults. JAMA Internal Medicine.2020; doi:10.1001/jamainternmed.2019.6980.
• Evert AB, et al. Nutrition therapy for adults with diabetes or prediabetes: A consensus report. Diabetes Care. 2019; doi:10.2337/dci19-0014.
• Gordon B. What is the ketogenic diet? Academy of Nutrition and Dietetics. https://www.eatright.org/health/weight-loss/fad-diets/what-is-the-ketogenic-diet. Accessed Nov. 11, 2020.

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