雅思考中写作是很重要的一部分，每个考生都希望写出更精彩的作文，这就需要同学们在备考时多阅读一些雅思写作范文，学习其中的写作思路和结构，这对自身雅思写作水平的提高是有帮助的，下面就为考生们带来一篇有关reasons of health problem的雅思写作范文，考生们可以参考一下写作思路，改善自身写作方式，希望能给考生们一些帮助。　　Fast Food Cause Health Problems　　Most of the health problems that arise from fast-food consumption are a result of high levels of saturated fat, trans fat, sugar and sodium. Fast-food restaurants often use portions of these ingredients that exceed recommended levels, in an attempt to add flavor to their food and make it more desirable. Many major health conditions are associated with fast-food consumption, including heart disease, stroke, diabetes and hypertension.　　Many foods use trans fats to bring costs down, preserve foods and add desirable flavors and textures. Fast-food restaurants often deep-fry foods using trans fats. These unhealthy, man-made fats can both lower your good cholesterol while increasing bad cholesterol. This, in turn, raises the risk of developing heart disease, stroke and type-2 diabetes. A 2010 study published in the \"Journal of the American Dietetic Association\" notes that when 2 percent of total caloric intake is composed of trans fat, the risk for cardiovascular disease rises by a whopping 23 percent. The American Heart Association notes that saturated fats, when consumed in excess, also increase the risk for heart disease and stroke.　　Fast foods are typically served with soft drinks, milk shakes and other beverages that contain high levels of sugar. These added sugars contain no nutritional value and can promote weight gain, thereby negatively affecting heart health. A 2013 study published in \"Current Opinion in Clinical Nutrition and Metabolic Care\" notes that high-sugar diets increase insulin resistance, promote weight gain and are a major risk factor for Alzheimer's disease and type-2 diabetes. The study concluded that reducing added-sugar consumption could increase longevity and quality of life.　　The American Heart Association recommends no more than 2 grams of trans fat per day and no more than 16 grams of saturated fat per day. The U.S. government's dietary guidelines recommend a limit of 2,300 milligrams of sodium per day -- an amount equal to 1 teaspoon of salt. The American Heart Association recommends no more than 25 grams of added sugar per day for women and no more than 38 grams for men. By only eating fast food on special occasions and choosing healthier options -- such as salads, sugar-free beverages and foods that are not fried -- you can avoid the dangerous health consequences of fast food.　　以上就是雅思频道为考生们整理的一篇有关reasons of health problem的雅思写作范文，考生们可以取其精华，运用在自己的写作中，考生们可以拿做参考，但实战中好不要完全照搬，雅思写作范文只是为考生们做个示范，实战中写作还是要发挥自身的特色。小编相信经过一段时间的练习，考生们也能写出范文水平的作文。