1, delicious but dangerous food
1. bacon
In order to facilitate long-term preservation, bacon has a high salt content. Foods with high salt content will put a great burden on the kidneys. The nitrite content in bacon is high, which may cause cancer. Fat accounts for about 50%, and cholesterol content is also high, which is not good for your health.
Suggestion: Be sure to eat less bacon. Before eating, steam it to remove excess oil, or slice the bacon and soak it in light salt water for a while to dilute some salt in the bacon. When cooking with bacon, you can put more onions, garlic and garlic bolts, which can prevent nitrite from becoming ammonium nitrite (carcinogen) to some extent.
2. scallion cake
To make a scallion cake, you must mix a lot of oil, plus you have to fry it with oil, which often exceeds the standard seriously. Zhao Qiang, a nutritionist at Taipei MacKay Hospital, said that 1/4 scallion cake contains 500 calories, which is equivalent to 1 bowl of rice and 2 tablespoons of oil. Eating too much is very harmful.
Suggestion: It is better to eat less. Many people regard scallion cake as a staple food, which easily leads to excessive oil intake. It is ok to eat once in a while, but only a small piece. Buy scallion cakes with less oil, eat more vegetables, eat less meat and drink more water.
3. Sauced beef
A survey by Guangzhou Consumer Council shows that 73% of cooked meat products are unqualified. Many deli sauced beef and elbow flowers are pink and brightly colored. This is mainly because it contains a lot of pigments such as nitrite and carmine.
Suggestion: Try to eat as little beef with sauce as possible. You must choose carefully if you buy it. Good sauce beef is grayish brown, dark brown or sauce brown after being cut, which is particularly easy to tear by hand and easy to spread after being cooked. Bad sauce beef is red and elastic, and the meat is not cooked well but does not come loose. Not only sauce beef, but also other cooked food should be eaten less.
4. Sausage
Experts pointed out that the bundles of sausages sold in supermarkets and sausages spread by roadside have the defects of high nitrite, pigment and oil content. 100 gram sausage may contain 20~30 grams of oil, and the oil content in roasted sausage even exceeds 50%.
Suggestion: Don't eat if you can, and eat once every two weeks at most. You can eat it with foods with high vitamin content, such as tomatoes and cucumbers, or stir-fried sausages with green peppers and celery. Choose darker colors when buying, garlic sausage, corn sausage and chicken sausage are relatively better.
5. fried dumplings
Pot stickers are fried, and the main risk is too much oil. Zhao Qiang said that 10 fried dumpling has more than 700 calories, which is equivalent to 1 bowl of half rice and 2 tablespoons of oil. There are two main sources of high fat in pot stickers. First, fillings, such as pork belly, have high oil content; Second, when frying, the noodle water absorbs oil very much. This problem exists in raw fried buns and fried dumplings.
Suggestion: First, only eat two or three at a time; Second, choose vegetarian pot stickers such as cabbage and zucchini stuffing and eat less oil; The third is to eat with porridge, not with preserved egg lean meat porridge, seafood porridge and so on. It is best to use miscellaneous grains porridge such as purple rice porridge and mung bean porridge, which should be thinner.
6. Fried dough sticks
Fried dough sticks are generally made by adding alum and baking powder to the hair surface and frying. Fried dough sticks are high-fat foods with low nutritional value, and aluminum and alum are easy to exceed the standard, which may increase the risk of cognitive impairment. In addition, if the oil of fried fritters is repeatedly used for frying, it will produce carcinogens. Additives in fried dough sticks can also stimulate the digestive tract and cause indigestion. Oil cake, fried cake, etc. There are similar risks to the human body.
Suggestion: Don't eat fried dough sticks more than twice a month. Be sure to observe whether the oil of fritters is clear. If it is turbid, it is recommended not to buy it. It's best to buy fried dough sticks, so you can eat less oil at a time. Ma Liping suggested that everyone should also be alert to the fried dough sticks in chain restaurants or hotels. Although they look good, they may contain more chemicals.
7.preserved eggs
Preserved eggs contain a small amount of heavy metals such as lead. Too much lead intake in children will affect intelligence, and too much lead intake in adults will also induce cognitive impairment. In addition, excessive accumulation of heavy metals can damage the liver. In the process of making preserved eggs, a lot of protein will be lost, so the nutritional value of preserved eggs is not high.
Suggestion: Don't buy too cheap preserved eggs, choose brand products with better quality. Good preserved eggs, complete package, no mildew. After peeling off the wrapping material, the eggshell is also intact, and there is no shaking sound when shaking. After peeling, the whole egg is solidified, non-sticky, clean and elastic. The shelf life of preserved eggs is only 2 hours, so they should be eaten as soon as possible. When eating, you can add some vinegar, which not only kills bacteria, but also neutralizes alkaline substances in preserved eggs and relieves alkaline astringency.
8. Fried stinky tofu
Stinky tofu itself has good nutritional value. The protein content of stinky tofu is 15%~20%, and it is also rich in plant lactic acid bacteria, which has the functions of invigorating stomach and regulating intestines. The problem is speculation. According to statistics, the calorie of a fried stinky tofu is as high as 500~600 calories, and it is easy to produce carcinogens, which is not good for the health. In addition, fried stinky tofu has a heavy taste, which often hurts oral mucosa and taste buds.
Suggestion: It is best to eat once a week or two. If you can't resist the temptation of fried stinky tofu, I suggest sharing it with others. People who love stinky tofu can reduce their oil intake if they don't choose the cooking methods of halogen and boiling. It is suggested that you must not drink soup when eating stinky tofu with soup.
9.peach crisp
Pastries such as peach crisp and pear crisp are very crisp and refreshing, and they are the favorite of many middle-aged and elderly friends. Their biggest problem is that there are many trans fatty acids, and the contents of oil, saturated fatty acids and sugar are also high. Generally speaking, the oil content of peach crisp accounts for about 25%. The crispy taste is brought by vegetable cream.
Suggestion: Middle-aged and elderly people, especially those with hyperlipidemia (endocrine), eat more cakes such as peach crisp, which is not good for cardiovascular and cerebrovascular diseases. It is best to eat only 0.8 two peach cakes at a time. If you can't help eating, the simpler the processing, the better, less oil, less crisp, less stuffing, less coating and less decoration.
10. bubble tea
Milk tea is mainly blended with cream, and pearls are made of gelatin. "It is no exaggeration to say that milk tea is blended with various food additives." Experts say that milk tea also contains various flavors. Trans fatty acids contained in milk essence will increase the risk of cardiovascular diseases, which is not conducive to sugar metabolism and lipid metabolism of middle-aged and elderly people. In addition, the heat and oil of bubble tea are also very high. 1 cup of bubble tea is basically equal to the heat of 1 bowl of rice plus 2 tablespoons of oil.
Suggestion: Bubble tea contains few nutrients, and drinking it often is not good for your health. If you want to drink, it is recommended to choose plain milk tea with little or no sugar. You'd better find a recipe and learn to cook it yourself. Use fresh milk instead of creamer, but never add pearls, not more than 1 cup at a time.
1 1. Hot spicy dip
If mala Tang is not boiled or blanched, the bacteria and parasite eggs in it will not be completely killed, and it is easy to induce digestive tract diseases if it is eaten for a long time. At the same time, driven by interests, some merchants will illegally add industrial alkali, formalin and other substances to mala Tang, which will easily cause discomfort in throat, mouth, esophagus and gastrointestinal tract and damage the liver.
Suggestion: Don't choose stalls and carts, you can choose shops with clean storefronts, clean floors and small tableware wear. Self-control is a good choice. At the same time, it is not recommended that you choose bacon, bacon and various seafood balls. Choose dark vegetables, the nutrients will be richer, but pay attention to the freshness of vegetables. It is not recommended to choose vegetables that have faded and turned yellow!
12. Spicy strips
In the memory of the post-80 s and post-90 s, a packet of small spicy strips carries the memory of childhood. But when we grow up, we find that there are too many hidden dangers in spicy strips: there are many additives and preservatives in spicy strips. Moreover, the production environment of spicy strips is dirty and unclean, and the media has reported it many times. At the same time, spicy strips are a kind of processed bean food, with heavy spicy oil and less other nutrients. Eating too much will cause gastrointestinal discomfort. Therefore, although spicy strips are spicy, don't be willful for health!
Suggestion: Be sure to eat less. If you must eat, it is advisable to eat a little occasionally. At the same time, if you want to choose a regular brand to buy, you can choose to make it yourself. It is better to eat some cool foods to adjust each other, such as mung bean soup, tremella and other cool foods.
13. BBQ food
In the process of food barbecue, the fat in the meat drops on the fire, which will produce benzopyrene, which will be adsorbed on the surface of the meat, especially those slightly charred parts. If children often eat barbecue food contaminated with benzopyrene, carcinogens will accumulate in the body. In addition, delicious barbecue often adds too much "tender meat powder", and nitrite in tender meat powder is harmful to children's health. Regular consumption of barbecue foods can also make children's eyes easy to be nearsighted.
Suggestion: stay away from barbecue stalls and pay attention to the cooking methods in home cooking. Steamed, boiled and stewed food will be more easily absorbed than baked and fried food.
14. Buffet
As long as you eat in a restaurant, you should pay attention to food hygiene and safety, and so should the buffet. In fact, some media have also disclosed that some cafeterias pick out customers' leftovers and continue to return to the table the next day. In addition, there are a series of problems such as the preparation of freshly squeezed juice. In addition, when eating self-help, many people will hold the idea of eating back after eating enough, which will easily lead to overeating, which will lead to indigestion, intestinal dysfunction, fullness discomfort and acute expansion of the stomach.
Suggestion: choose a restaurant with a catering service license, good sanitary facilities and cleanliness; Be careful to eat high-risk foods such as salads, cold salads and raw seafood. If you find suspicious food with abnormal senses or unknown origin, you should stop eating it immediately. When eating buffet, it is necessary to prevent cross-contamination of raw and cooked food, and containers, tools and equipment for taking raw and cooked food should be used separately. Choose vegetarian food first, then eat meat. Because eating meat first is easy to be full and indigestion. Try to choose some light staple foods and desserts (such as miscellaneous grains porridge, potatoes and corn). To grasp the problem of "quantity", we must eat a small amount and many times according to our usual appetite.
2, curing method of bacon
1, bought meat does not need to be cleaned, but cleaning is easy to breed bacteria;
2. Stir fry with salt;
3. Rub the meat with salt;
4. Make a hole in one end of the meat, put on hemp thread and hang the meat to dry, about 3 hours;
1, bought meat does not need to be cleaned, but cleaning is easy to breed bacteria;
2. Stir fry with salt;
3. Rub the meat with salt;
4. Make a hole in one end of the meat, put on hemp thread and hang the meat to dry, about 3 hours;
8. Hang the meat in the shade after 12 hours, about12 hours;
9./kloc-After 0/2 hours, put the meat back into the pot with seasoning, and then put the seasoning on the meat;
10, crush star anise, cinnamon and pepper with a rolling pin and put them into the meat;
1 1, prepare a few tablets of vitamin c, crush them into powder with a rolling pin and sprinkle them on the meat;
12, add garlic paste and ginger powder, and then marinate for about 12 hours;
13, 12 hours later, hang the meat in a cool and ventilated place to dry, and it is best to eat it after one week;