It''s just a few days before the Spring Festival, everyone is busy buying new year''s goods. My family and I went to a large supermarket near our home, and one person pushed a shopping cart. People are crowded, people are coming and going, and the payment channel is as crowded as the ticket gate at the railway station. It seems that shopping was also a physical exercise that required physical strength.

　　We selected items one by one according to the list made in advance at home, and the family heard the cry over there from the freezer: Quick frozen food discounts, buy one get one free. Immediately said to me: Let''s take a look at it? I said: No, don''t go for now, because quick-frozen food needs to be cooled down, we will buy it last. The family listened to my words and gave a thumbs up: Great! Worthy of being a Xiongmiao dietitian, just listen to you, we will buy it last. However, you also tell me how to choose this quick-frozen food, okay? I am responsible for today''s food bill, haha:

　　Many people’s refrigerators will have quick-frozen food on weekdays, and even more during the Chinese New Year It needs preparation. Because hot pot needs such food. Speaking of quick-frozen food, let’s first understand the fast-food food:

　　What is fast-food food:

　　Speed is fast speed, as the name implies is food that can quickly enter the mouth. Saved Time, this is also a feature that appeared in the era of fast food: The "Quick Food Age" refers to an era in which speed and efficiency are over-respected, and it also represents frizz and vainness. As the pace of life accelerates, people''s eating habits also begin to change. Due to busy work or study, there is no time to eat a meal seriously, often choose fast food to solve their three meals, the era of fast food has come quietly.

　　What types of fast foods are included?

　　Three members of the fast food family

　　Fast foods include snacks, side dishes, Various areas of staple food. According to the types of food and the eating habits of the Chinese people, they can be divided into the following three types:

　　 1. Fast foods: convenience foods including staple foods and side foods, such as Chinese-style Chinese fast food and McDonald’s, KFC, Pizza etc.

　　 2. Convenient food: refers to food that is partially or fully processed and mature, and can be eaten with little or no treatment before consumption. Such as quick rice, instant noodles, frozen dumplings, canned food, etc.

　　 3. Snack food: often refers to snack food in the traditional sense. Such as puffed foods, nuts and other foods.

　　Nutrition of instant food:

　　Most fast foods are "three highs" which means high calories, high fat, high sodium; "three lows" means low minerals, low vitamins, Low-cellulose foods, long-term eating fast food will lead to various chronic diseases such as obesity, high blood pressure, high blood fat.

　　Most of the quick-frozen foods seen in the freezer are rice noodle products, including quick-frozen dumplings, quick-frozen buns, quick-frozen dumplings, wontons, etc. The stuffing is filled with meat and meat. When I choose, pay attention to the following items:

　　1, see the production date

　　The more recent the production date, the higher the freshness, and the longer you can buy it at home. . Sometimes I forget to eat and it won''t be so fast.

　　 2. Look at the shelf life

　　 The shelf life is too long to be good. Most people are very happy to see foods with a shelf life of 12 months or 24 months. They don’t worry about bad when they see this for a long time. However, know that the longer the shelf life, the more nutrients the food will lose. And, maybe more preservatives are added, or else there will be too much salt and sugar to prevent the food from spoiling. So when the shelf life is short, the nutritional value is higher.

　　 3. Buy independent packaging

　　Individual packaging is more hygienic and safe. Bulk don''t know where they are coming from, and if there is any problem with eating, they can''t find the source. I dare not compliment it on health and safety.

　　 4. Look at the ingredient list

　　The more items in the ingredient list, the more food additives are added. If you don’t want to eat so many food additives, you can Buy fewer items in the ingredients list. Here to tell you that the top three ingredients list is the most important raw material in this package of food, you will know what is the most important thing in this package of food.

　　 5. Look at the nutrient composition table

　　 Some brand products produced by large enterprises have a nutrient composition table. You should pay attention to the higher the energy of the two words "energy", which means that there is more fat or sugar, so it tastes delicious. However, in terms of weight control, low energy is better than high energy. This unit of energy is often kilojoules, and one kilocalorie equals 4.184 kilojoules. Even if you do. I really don''t understand, then you should remember such an exchange, that is, 100 grams of meat dumplings is equivalent to 2 or 2 bowls of rice. Therefore, when eating these quick-frozen foods, you must remember to reduce the intake of other staple foods, otherwise, if you accidentally have too much energy, causing obesity. Pay attention to those who lose weight and lose weight!

　　6. How much to buy and how much to eat

　　If you buy too much, go back and forget to eat it, fearing that it will be expired easily, and it will affect the taste more easily. The food tastes the same.

　　7. It’s better to buy it at the end

　　If you want to buy other foods when you go to the supermarket, if you go shopping for several hours, it is recommended that you buy frozen foods last, otherwise, it’s easy Crushed, secondly, the temperature is too high, affecting the flavor.

　　8. Quick-frozen white meat is healthier than red meat

　　White meats such as fish and shrimp are better than quick-frozen beef and mutton. They have better fatty acids and high protein and low fat.

　　 9. Quick-frozen vegetables are safer than meat

　　 Such as quick-frozen corn and peas are safer than meat. Because meat, such as quick-frozen dumplings, protein-rich foods are more susceptible to bacteria during the re-production process or during storage.

　　10. Better match with vegetables and fruits

　　Fast frozen foods are mostly rich in carbohydrates and fats and proteins, the less vitamins and minerals. Therefore, nutrition with vegetables and fruits is more balanced.

　　11. Picking the bottom of the freezer

　　The most needed quick-frozen food is around -18°, which must be kept at this temperature in order to maintain quality and taste. It is better to choose the bottom of the freezer than the one above.