Theme: The World Health Organization announced "Top Ten Junk Foods in the World". Fried dough sticks and sesame cakes have always been the daily breakfast of Tianjin residents. Nowadays, soda and fruit juice have replaced boiled water as the main drinks for primary and secondary school students, and hamburgers and French fries are popular among teenagers as fashionable fast food. In fact, while people are constantly pursuing perfection, innovation and westernization in their diet, "junk" food is quietly coming to your table. A few days ago, the World Health Organization announced the top ten junk foods in the world and their hazards. Fu Jinru, chairman of the Nutrition Society of this city, pointed out that many of the top ten junk foods are favored by residents in this city, but for your health, please don't eat the following foods frequently or less. First, the main hazards of fried food are: 1, fried starch causes cardiovascular diseases; 2, containing carcinogens; 3, vitamin destruction, protein degeneration. Second, the main hazards of pickled food are: 1, which leads to hypertension, kidney overload and nasopharyngeal carcinoma; 2, affect the mucosal system (harmful to the stomach); 3, easy to get ulcers and inflammation. Three, the main hazards of processed meat food (dried meat, floss, sausage, etc.). ) are: 1, which contains one of three carcinogens: nitrite (antiseptic color); 2, containing a large number of preservatives, increasing the burden on the liver. 4. The main hazards of biscuits (excluding low-temperature baking and graham crackers) are: 1. Excessive edible essence and pigment will aggravate the burden of liver function; 2, vitamin damage is serious; 3. Too many calories and low nutrition. 5. The main hazards of soft drinks and cola foods are: 1, which contains phosphoric acid and carbonic acid and will take away a lot of calcium in the body; 2, the sugar content is too high, and there is a feeling of fullness after drinking, which affects the dinner. 6. The main hazards of convenience foods (mainly instant noodles and puffed foods) are: 1, high salt content, preservatives and flavors, and liver damage; 2, only calories, no nutrition. 7. The main hazards of canned food (including fish and fruit) are: 1, destroying vitamins and denaturing protein; 2. Too many calories and low nutrition. Eight, the main hazards of preserved plum food are: 1, which contains one of three carcinogens: nitrite; 2, the salt is too high, containing preservatives and flavors, which is harmful to the liver. Nine, frozen dessert food (ice cream, popsicles and all kinds of ice cream) main hazards are: 1, containing cream is easy to cause obesity; 2. Too high sugar content affects dinner. X. The main hazards of barbecue foods are: 1, which contains a large amount of "triphenyltetrapropylpyridine" (the first of the three carcinogens); 2. 1 Toxicity of roasted chicken leg = 60 cigarettes; 3. It leads to carbonization and degeneration of protein, which increases the burden on kidneys and liver. According to Fu Jinru, chairman of the Nutrition Society of this city, foods that only provide some calories and have no other nutrients, or foods with nutrients exceeding the human body's needs, eventually become redundant foods in the human body, and are usually called junk food. Even junk food is not inedible. The key is to know how to balance nutrition and calories and how to balance diet, so as to reduce or avoid the harm of junk food to you. Eat more healthy foods such as vegetables, fruits, beans and milk to ensure a diversified diet.