有关肥胖病的英语论文

Nowadays many childern are getting fatter and some way,the unhealthy food ads on TV are to parents are often misled by dishonest food blindly accept the food advertised on TV and buy food which just sounds good for their don't know some of foods advertised are even junk foods,which are harmful to their childern. However,I think the unhealthy food ads on TV are not the only reason for childern' there were no food ads,parents would still buy lots of unhealthy food for their from that,many other factors,such as lack of active exercise and bad living habits also contribute to obesity. In a world,I think food ads do have some effects on childern' obesity,but it's not the only childern should develop a healthy eating habit.虽然有些晚，但还是希望能帮上你

The Cause of Obesity Obesity is a medical condition in which excess body fat has accumulated to the extent. Body mass index (BMI), a measurement which compares weight and height, defines people as overweight (pre-obese) if their BMI is greater than 30 kg/m2 (Wikipedia, 2011). Nowadays, obesity has become a serious problem in the world. Demonstrated according to the investigation that there is about 60 percent of the populace in the USA is too fat and Germany obese people are more than half of the country population. Some people become obesity, because they inherit their parents’ obese gene. The UK researchers have discovered a commonly occurring gene variant that may explain why some people become overweight while others do not. (Paddock, 2012). Also, European and American are easier to get obese gene. So we can easily find a people who are overweight in American street and UK Street. People cannot change their obese gene. They can only keep a balanced diet and avoid eating too many high-fat, high-carbohydrate foods, such as chocolates, fried foods and carbonated drinks. Moreover, more and more people lack of exercise is another reason to cause obesity. Because of the popularity of the Internet, teenagers began to indulge in the Internet. They just want to play computer games, online shopping and chat on Facebook、Twitter… So, they spend less time in playing sport and unlike previous youth to do various sport. They lack of exercise, lack of active and lack a best way to keep fit. Besides, fast food is the best important reason to cause obesity. Fast foods contain a large number of calories and unhealthful ingredients. Also, fast foods are composed of high-fat, high-carbohydrate foods. Many teenagers just want to eat fast foods which are deep-fried. It is contributing to obesity. The study suggests that zoning laws restricting fast food outlets within a set distance of schools could combat childhood obesity in America. (Health State, 2007). In addition, eating too many fast foods can cause Hypertension, High cholesterol and malnutrition. A healthy diet not only can let us have a good figure, but also let us have a good health. Obesity is an excess proportion of total body fat. We could this boils down eating too much rubbishy fast food and exercising too little in behavior, meanwhile, it can cause by an unmodifiablereality, our is not just a cosmetic consideration. It is a chronic medical disease that can lead to diabetes, high blood pressure, heart disease and other chronic illnesses. Obesity is difficult to treat and has a high relapse rate so that should prevent our weight to become too high ahead of schedule.

The World Health Organization (WHO) predicts that overweight and obesity may soon replace more traditional public health concerns such as undernutrition and infectious diseases as the most significant cause of poor is already a public health and policy problem because of its prevalence, costs, and health is an abnormal accumulation of body fat, usually 20% or more over an individual's ideal body weight. Obesity is associated with increased risk of illness, disability, and causes of obesity continue to be debated and studied. Though it has long been considered the simple result of too little exercise and too much eating,As societies become increasingly reliant on energy-dense, big-portion, fast-food meals, the association between fast-food consumption and obesity becomes more of sweetened drinks is believed to be contributing to the rising rates of to promote weight loss are generally divided into four categories: low-fat, low-carbohydrate, low-calorie, and very low low calorie diets, a new idea in obesity controling, provide 200–800 kcal/day, maintaining protein intake but limiting calories from both fat and carbohydrates. A sedentary lifestyle plays a significant role in there has been a large shift towards less physically demanding work,and currently at least 60% of the world's population gets insufficient is primarily due to increasing use of mechanized transportation and a greater prevalence of labor-saving technology in the weight can result in many serious, potentially life-threatening health problems, including hypertension, Type II diabetes mellitus (non-insulin dependent diabetes), increased risk for coronary disease, increased unexplained heart attack, hyperlipidemia, infertility, and a higher prevalence of colon, prostate, endometrial, and, possibly, breast cancer. Approximately 300, 000 deaths a year are attributed to obesity, 如果你只是想知道意思，用翻译软件就可以了，如果你要是想知道每句话的确切意思，再追加为题吧