Fast food is the term given to food that can be prepared and served very quickly. Fast food can also be defined as any food that contributes little or no nutrient value to the diet, but instead provides excess calories and fat. Fast food can be a good way to save time ,but it is not the proper way for nutrition.Some of these foods that are of little nutritional value and often high in fat, sugar, and calories. Common foods include salted snack foods, gum, candy, sweet desserts, fried fast food, and carbonated beverages.Fast food may include chips, hot pies ,pasties, sandwiches, burgers, croissants, kebabs, pizzas, chicken, soups, and salads.It also includes drinks, for instance, milkshakes, and soft drinks.Here we discus some most common disease and other side effects caused by fast food.
快餐是指可以迅速准备和供应的食物,&bDYzyhmcXYYAq;&z~。快餐也可以定义为：那些饮食中营养价值很低或者没有营养价值的食物WfRY6RRKbYRs][!^hSfp。这种食物只能提供过量的卡路里和脂肪Qjtd2-AAzu%ms。快餐是节省时间的一个好方法，但是却没有充分的营养OIt~Rz=ULg。其中的一些食物不仅营养价值很低，而且在脂肪，糖分和卡路里等方面含量很高+0wf!.B+UkP;[HDA66Zp。常见的食物包括咸的零食、口香糖、糖果、甜点、油炸食品和碳酸饮料7%4)_Q3edp|(@。快餐可能还包括薯片、热馅饼、馅饼、三明治、汉堡、羊角面包、烤肉、披萨、鸡肉、汤和沙拉，甚至包括奶昔和软饮NIwSKO,Oa=7K。现在，我们来讨论由快餐引起的一些最常见的疾病和其它副作用+WCt-1Cd(|f|Dj6ZFrs。
1.Obesity
1.肥胖症
Obesity means having too much body fat. It is not the same as being overweight, which means weighing too much. Fast food is high in calories and sugar that contribute to increased-weight gain.Even small amount of fast food can increase your calorie intake considerably. Fast foods also replace healthy eating habits, People who consume fast foods are less likely to eat fruits, vegetables, milk etc. This change in eating habits can easily lead to obesity.
肥胖症意味着身体的脂肪过多3ch_jfGL7HX)TZU2A^H。它和超重是不同的，超重意味着体重过重lzz,cDT)znL7-A%8yHNX。快餐的卡路里和糖分含量很高，这会导致体重增加#vv~gGaQCvAn.M。即使一小部分快餐也能大大增加你的卡路里摄入量&8@R)gC@81K2UU6g。快餐也取代了健康的饮食习惯，吃快餐的人们很少吃水果，蔬菜和牛奶等食物uwchb3#Az(y。这种饮食上的改变很容易导致肥胖症t&Ox%AiVQHVG51vhu3。
2.Heart Disease
2.心脏病
People who eat fast-food four or more times a week, up their risk of dying from heart disease by 80 percent. Fast foods create a much higher risk of heart disease because of the high level of saturated or trans fats found in much of the food. Those fats can clog the arteries and, over time, contribute to high cholesterol levels.
那些每周吃快餐四次以上的人死于心脏病的风险增加了80%Uj.T~Tdx|VeCijhb^]8C。快餐会导致心脏病患病风险增加，因为这些食物中有高水平的饱和脂肪或者反式脂肪jb(su5R^rEmU=*l。这些脂肪能够阻塞动脉，久而久之，就会导致胆固醇水平升高+@Qv&;|%xTGlcM8zOQ。

3.Type 2 Diabetes
3.2型糖尿病
Fast food has become a way of life for many busy persons seeking a fast and inexpensive alternative to cooking at home. Although they may develop type 2 diabetes, this type of diabetes is often caused by poor lifestyle choices, such as being overweight and not being physically active. There is a side effect to consuming frequent amounts of fast food 'obesity' which can lead to the development of diabetes.
快餐已经成为许多忙碌的人追寻的一种快速而廉价，并且能够替代在家做饭的生活方式+m472stM&H.;o5RA。但是快餐可能导致2型糖尿病，这种类型的糖尿病通常是由不良的生活方式引起的，比如超重和缺乏运动_m3sS8x3_gI。高频率食用快餐导致的肥胖症会加重糖尿病的病情DjCUMVV=iCX1O+。
4.Peptic Ulcer
4.消化性溃疡
A peptic ulcer, also known as PUD or peptic ulcer disease, is the most common ulcer of an area of the gastrointestinal tract that is usually acidic and thus extremely painful. For almost 100 years, doctors believed that stress, spicy foods, and alcohol caused most ulcers. Fast Foods which may causes Ulcer are Pizzas, Chips, Salted snakes etc.
消化性溃疡，也被称为PUD（消化性溃疡疾病），是最常见的胃肠道溃疡,lA4!FGNp&kYL3M6*。这种溃疡通常是酸性的，因此会造成很大的痛苦5toVfsx^HYlpD;g。近100年来，医生认为压力，辛辣食物和酒精都会引起消化性溃疡Y;,!Kv^Z%WG_&V1DaA。快餐中可能导致溃疡的食物包括披萨，薯条和咸味小吃等D4L).e,@m;p=^21。

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