A Scientific Discussion About Diet And Exercise For Health And Weight Loss

Obesity has been measured or defined in various ways. Many researchers have differing opinions on the origins and effects of obesity. The rapidly increasing rates of obesity are often linked to a high calorie diet and little to no physical activity. Although obesity is seen as a disease that affects a person’s weight, it actually affects a lot more than that. Obesity can affect individuals in both adolescence and adulthood, their families, and the healthcare system. From an outside viewpoint, obesity looks like a disease that careless, inactive people develop. Not always is this the case. Obesity is not a disease that affects solely the weight of a person. To be considered obese, your BMI (body mass index) would have to be 30 or higher. Almost 70 percent of Americans are either overweight or obese. Not only does obesity affect the weight of a person, it can also lead to increased risk for diabetes, high blood pressure, heart disease, sleep apnea, and many other things. Questions posed on this dreadful disease by many people are on the origin of the disease, the effects and exponential growth of the disease, and the actions that are being taken to help provide a healthier environment for Americans and to establish programs and preventative methods across the country to help fight the ever increasing obesity rate.

For a long time, obesity has been one of the notable health concerns that America has struggled with during the last five decades .Obesity as a health concern is not limited to America alone, it is a serious concern among other affluent societies like European countries. A considerable number of Americans spend a significant amount of money trying to lose weight. Obesity become an important focus in the news items during the year 2002.According to research findings, the rate of obesity among the American was at an average of 12% in 1990 and this rate was at 23% in the year 2005(Menifield, Doty and Fletcher 83-8).

Synonymous with the growing fast food industry is the increasing problem of obesity. In addition, activity levels have decreased in conjunction with the rise in obesity. The current research has concentrated on food choices such as requiring a change to fruits and vegetables in relation to fast food, snacking or measure physical activity for weight loss and to reduce the incidence of obesity. Future weight loss programs should look at not only food restriction or activity levels but what combination is the best method for long-term outcomes in health and weight loss, and if this naturally leads to a reduction in the consumption of fast

Adult overweight and obesity have become a worldwide issue that has very dangerous consequences on health. World Health Organization defines obesity as the “epidemic of the 21st Century”. WHO reports show that 1.9 billion people with 18 years age and older are overweight, and 600 million of them are obese. In the United States, obesity is a serious problem today that results from overconsumption of high-fat food and sugary food with lack of exercise. The Centers for Diseases Control and Prevention reports show that the obesity rates are above 20 percent in all states. Overweight and obesity have become a major public health issue because of their high rates of mortality and morbidity. People who are considered overweight or obese are at increased

Obesity will affect more than 1.3 billion people globally by 2030. Americans need to see how being over weight can have various health issues on ones body. However, we see obese and overweight people every day in our lives and who is to blame? Ourselves or the food industry? The choice one makes in their dietary plan affects their weight and overall well-being. Obesity among Americans remains whist although it is still on the rise. Recognizing the perception of being over weight in the United States has now become a new norm, as a result; Americans should incorporate that being overweight comes with consequences.

“I have just informed you of my 3 main points and now i will move into greater detail of my first point, what it means to be obese and overweight.” “Now that you know what it means to be obese and overweight, i will now move on to my second point, the health affects of being overweight and obese” “ After learning the health affects of being obese and overweight, i will now move on to my final topic; prevention of obesity and being overweight.” “Now that you have a better understanding of being obese and overweight, i want you to leave this class knowing a few points..” Body and Supporting Material: Main points, sub-points displaying facts from research: Meanings of obesity and being

Obesity is one of the most rapidly growing health epidemics in the United States and affects more than 60 million people. Despite recent efforts to understand and treat obesity, there has been little success in reversing the rising trend. There is convincing evidence that obesity is directly related to many health risks. As a matter of fact, morbidly obese people are at a high risk for weight related illnesses, such as high blood pressure, type 2 diabetes, high cholesterol, and heart disease. However, research confirms that long-term weight loss success can help to significantly reduce these weight related health risks (Brethauer).

This topic of obesity has been a rising issue for many years. There are many different reasons and predictions as to why the number for this disease is rising in America. Recent epidemiologic studies of diet and health outcomes including obesity have changed the focus to the overall diet quality and dietary pattern instead of single nutrients, such as dietary fat (Hu et al, 2000; Fung et al, 2001a, 2001b). The process starts with the lack of physical exercise and the food that people eat. As Americans, we need to picture more healthier foods to eat, have more physical activity to help food digest easier and faster. According to Campbell “to date, interventions have focused on improving the more amenable determinants of obesity: physical inactivity

Accordingly, a recent analysis by Prentice and Jebb (4) has emphasized the contribution of sedentariness to the increased prevalence of overweight in the United Kingdom. Despite these observations, the contribution of exercise to the prevention and treatment of obesity is still perceived as trivial by many health professionals. The perception of many of them was recently well summarized by Garrow (5) who stated that exercise is a remarkably ineffective means of achieving weight loss in obese people, mainly because their exercise tolerance is so low that the level of physical activity that they can sustain makes a negligible contribution to total energy expenditure. When one looks at the currently available literature, it is difficult to disagree with this statement. Indeed, numerous studies have demonstrated that when exercise is used alone to treat obesity, body weight loss is generally small (6). In addition, the further weight loss generated by adding an exercise program to a reduced-calorie diet is also often small if not insignificant (7). Traditionally, the study of the impact of exercise on body weight control has focused on its energy cost and on the hope that the body energy loss will be equivalent to the cumulative energy cost of exercise sessions. In practical terms, this means for instance that if a physical activity program induces an excess of energy expenditure of 2000 kcal/week, a similar energy deficit should be expected in the active obese

Worldwide over the last twenty years there have been many research studies into the causes of obesity. While many correlational links have been found, it is safe to say that obesity is a complex multi-faceted problem. Researchers have found a relationship between fetal malnutrition and later in life obesity, as well as a relationship between the thrifty genotype and inability to lose weight. Both of these correlations to obesity are thing that an individual has no real control of so they will not be examined in this essay. Relationships have also been found between increased caloric intake, decreased physical activity, and sleep deprivation with obesity, which are all things we can control so they will be discussed in this essay.

In the journal review written by Lopes and Fayh, obese individuals assess the effects of 5% of diet only or diet and exercise. There were a study that was conducted in a clinical setting. There were forty-eight participants who were dieting only, and there were forty-eight participants who dieting and exercising only. The study was conducted until 5% of the body weight was lost. The participants in 79.6 days for the diet only group and 69.6 days in the diet and exercise group diminish significantly in their weight and cholesterol ( Lopes & Fayh, 2013, p.1443).

“Fed Up” is a documentary movie written by Stephanie Soechtig Mark Monroe which succeeds in putting young faces to the problem, focusing on various obese children, ages 12 to 15, and ranging in weight from 180 to nearly 400 pounds. One of the most important topic in this documentary was indicting that sugar is a villain in the obesity epidemic causing different problems such as metabolic syndrome, diabetes and heart disease. After viewing the film, I learned several important daily based things in which I have to focus on and change my way of eating. First of all, what captured my attention was that exercise may not be the best weight loss solution because if you exercise and don’t have a good diet, then the calories that you lose would be gain again. Also noted that all calories are not created equal.

In recent times, obesity has come to be regarded an issue that needs prompt intervention. This book thoroughly reviews a number of approaches that can be adopted to prevent obesity from a public health perspective. In its 4th chapter, the book critically evaluates the various health consequences of obesity. This text can be viewed as an update of its previous edition. This has the effect of enhancing its credibility.

Obesity, the condition of being severely overweight, is a serious issue in the United States that is gradually beginning to affect more and more citizens. In recent years, the number of Americans suffering from this chronic disease has significantly increased. Researchers have found that nearly one third of the U.S. population is considered overweight and, on average, three hundred thousand individuals die yearly as a result of obesity (Hollands et al. 2). When one participates in little to no physical activity and their diet consists mostly of high fat foods, chances are they will gain weight. If someone becomes obese, they may develop serious health related issues that, in some cases,

The first argument as to why dieting is more effective for weight loss than exercise is that a good diet is better for overall weight control. A better diet quality has been associated with less weight gain over time and one study looked to compare changes in diet quality in overweight and obese adults during a weight loss intervention (O'brien et al. 2014). Groups consisting of a standard weight loss program, an enhanced version of the weight loss program, and a wait list control group were tested to see if their diet quality improved their weight loss. The results found that the basic weight loss program and the enhanced version of the weight loss program lost  significantly more