The number of people who are at risk of serious health problems due to being overweight is increasing. What is the reason for the growth in overweight people in society? How can this problem be solved?
Over the last few years, there has been a dramatic increase in the number of overweight people in the world. This can be attributed to unhealthy eating habits and lack of physical activity. Obesity is a major health problem. It is a risk factor for diabetes, stroke and heart disease.
Excessive consumption of junk foods is the number one cause of obesity. Junk or fast foods are rich in calories and unhealthy fats. When we consume more calories than our body can burn, it will convert the excess calories into fat. As a result people who consume calorie rich foods on a regular basis gain weight. Late night dinners are another cause of weight gain. When we have a heavy meal immediately before going to bed, the body does not get an opportunity to burn it. Our sedentary lifestyle is also to blame. Most of us have jobs that allow us to spend our entire day in a chair. This lack of physical activity reduces our requirement for calories. Still, we are consuming more calories than we need.
Limiting the consumption of calories and making physical activity an important part of your routine is the only way to combat obesity. Our bodies are designed to move. When we exercise, we not only burn the excess calories but also reduce our risk for a variety of illnesses like diabetes and heart disease. We need to make proper changes to our eating habits too. We must make a conscious effort to stay away from fatty foods. We must also ensure that we are having low calorie healthy meals at regular intervals.
To conclude, while it is true that the number of obese people is on the rise this problem can be tackled by making appropriate changes to our lifestyle and eating habits.
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Problem-solution essays are a common essay type, especially for short essays such as subject exams or IELTS. The page gives information on what they are, how to structure this type of essay, and gives an example problem-solution essay on the topic of obesity and fitness levels.
What are problem-solution essays?
Problem-solution essays consider the problems of a particular situation, and give solutions to those problems. They are in some ways similar to cause and effect essays, especially in terms of structure (see below). Problem-solution essays are actually a sub-type of another type of essay, which has the following four components:
The 'situation' may be included in the essay prompt, in which case it will not be needed in the main body. If it is needed, it can often be included in the introduction, especially for short essays, as with the example essay below. The 'evaluation' may be included as part of the conclusion (also as in the example below), or omitted altogether, especially for short essays. For these reasons, problem-solution essays are more common than situation-problem-solution-evaluation essays (or SPSE essays).
There are two main ways to structure a problem-solution essay. These are similar to the ways to structure cause and effect essays, namely using a block or a chain structure. For the block structure, all of the problems are listed first, and all of the solutions are listed afterwards. For the chain structure, each problem is followed immediately by the solution to that problem. Both types of structure have their merits. The former is generally clearer, especially for shorter essays, while the latter ensures that any solutions you present relate directly to the problems you have given.
The two types of structure, block and chain, are shown in the diagram below. This is for a short essay, which includes the 'situation' in the introduction and 'evaluation' in the conclusion. A longer essay, for example one of around 1,000 words, with citations, would probably have these two sections as separate paragraphs in the main body.
Below is a problem-solution essay on the topic of obesity and poor fitness. It uses the block structure. Click on the different areas (in the shaded boxes) to highlight the different structural aspects in this essay, i.e. Situation, Problem, Solution, Evaluation. This will highlight not simply the paragraphs, but also (for problems and solutions) the thesis statement and summary, as these repeat the problems and solutions contained in the main body.
Consumption of processed and convenience foods and our dependence on the car have led to an increase in obesity and reduction in the fitness level of the adult population. In some countries, especially industrialized ones, the number of obese people can amount to one third of the population. This is significant as obesity and poor fitness lead to a decrease in life expectancy, and it is therefore important for individuals and governments to work together to tackle this issue and improve their citizens' diet and fitness.
Obesity and poor fitness decrease life expectancy. Overweight people are more likely to have serious illnesses such as diabetes and heart disease, which can result in premature death. It is well known that regular exercise can reduce the risk of heart disease and stroke, which means that those with poor fitness levels are at an increased risk of suffering from those problems.
Changes by individuals to their diet and their physical activity can increase life expectancy. There is a reliance today on the consumption of processed foods, which have a high fat and sugar content. By preparing their own foods, and consuming more fruit and vegetables, people could ensure that their diets are healthier and more balanced, which could lead to a reduction in obesity levels. In order to improve fitness levels, people could choose to walk or cycle to work or to the shops rather than taking the car. They could also choose to walk up stairs instead of taking the lift. These simple changes could lead to a significant improvement in fitness levels.
Governments could also implement initiatives to improve their citizens' eating and exercise habits. This could be done through education, for example by adding classes to the curriculum about healthy diet and lifestyles. Governments could also do more to encourage their citizens to walk or cycle instead of taking the car, for instance by building more cycle lanes or increasing vehicle taxes. While some might argue that increased taxes are a negative way to solve the problem, it is no different from the high taxes imposed on cigarettes to reduce cigarette consumption.
In short, obesity and poor fitness are a significant problem in modern life, leading to lower life expectancy. Individuals and governments can work together to tackle this problem and so improve diet and fitness. Of the solutions suggested, those made by individuals themselves are likely to have more impact, though it is clear that a concerted effort with the government is essential for success. With obesity levels in industrialized and industrializing countries continuing to rise, it is essential that we take action now to deal with this problem.
Below is a checklist for the main body of an essay. Use it to check your own writing, or get a peer (another student) to help you.