2. Don't eat dead fish and rotten shrimp. All kinds of fresh aquatic products are easy to die due to high temperature and lack of oxygen, especially eel, turtle, crab and other aquatic products, which are easy to rot and deteriorate after death and easily cause food poisoning after eating. Don't eat them.
3, don't eat street bulk marinated vegetables, cold dishes. Most of the street stalls of stewed vegetables and cold dishes have poor processing and operation conditions, and there is no corresponding low-temperature refrigeration and sterilization facilities. Bacteria multiply rapidly under high temperature in summer. Once food safety problems occur, vendors may walk away, making it difficult to investigate and take responsibility. In addition, street stewed dishes and cold dishes usually abuse prohibited additives such as pigments and nitrite, which makes the braised pork in sauce bright and attractive to buyers. After consumers eat it, it will cause chronic harm to the body, and serious food poisoning will soon occur in severe cases. To buy pot-stewed vegetables in summer, you should go to a regular pot-stewed restaurant. Don't buy too much at a time, it can meet the needs of a meal. If there is any surplus, it must be refrigerated in time.
4. Leftovers should be refrigerated and the refrigerator should be clean. The temperature is high in summer, and food goes bad easily. After cooling, the leftover food should be stored in the refrigerator in time. The low temperature in the refrigerator can only delay the production and reproduction of bacteria, delay the deterioration of food, and will not kill bacteria, so it is not suitable for long-term preservation of food. Refrigerators should be defrosted, cleaned and disinfected frequently. The frozen food taken out of the refrigerator had better be cooked again before eating.
5, eat less roadside barbecue. Most roadside barbecue stalls have not been formally approved, so it is difficult to guarantee the health of personnel and the fresh quality of raw materials. Although there is little risk of bacterial contamination during barbecue and eating, a large amount of oil fume will be produced during barbecue, and the oil dripped during barbecue will produce a large number of carcinogens such as benzopyrene and charcoal at high temperature, which may lead to gastric cancer and intestinal cancer if eaten frequently.
6. Drink more boiled water and less cold drinks. In summer, the temperature is high and the body consumes a lot of water, so boiling water is the best thirst-quenching drink. The temperature difference of various cold drinks is too great, which is very irritating to the gastrointestinal tract. Especially for the elderly, children and the infirm, a large number of raw and cold foods will affect the digestion and absorption ability, and even cause abdominal pain and diarrhea.
7. Packaged food is edible. All kinds of milk, meat, poultry, eggs, cooked food, etc. There are canned, bottled, canned, boxed and vacuum-packed, which are safe, convenient and fast, but it is best to open the bag and eat it immediately. Because once this kind of food is opened, especially cooked food, it comes into contact with the air. With the temperature rising in summer, the growth and reproduction of bacteria are accelerated. If it is not refrigerated in time, it will soon go bad.
8. Pay more attention to eating in restaurants. When eating in a restaurant in summer, you need to pay attention to whether the restaurant license is complete. Try to order hot dishes when ordering, and don't pack the leftovers.
9. Choose food carefully, ask for and keep the shopping invoice, and see clearly the brand, manufacturer, production date and production batch number of the food. Don't buy foods with peculiar smell, rough and damaged packaging, abnormal senses and approaching the shelf life; Don't buy food that is too white or too bright. Some foods that are too white are added with white lumps, some are bleached with sulfur-containing chemicals, some are brightly colored and some are added with harmful substances that should not be added. Buy cooked food in bulk and try to heat it before eating it when you get home. Keep the shopping invoice well, and you can defend your rights in time in case of food quality problems.