With the advent of summer, the temperature is rising and the humidity is gradually increasing. The hot and humid environment is extremely conducive to the growth and reproduction of bacteria, and at the same time, the body’s defense function is weakened by the large amount of water consumed in hot weather and the dilution of stomach acid. The probability of food poisoning increases dramatically, how to reduce the occurrence of food poisoning? First aid methods 1.If the time of eating is within 1-2 hours, you can take a quick drink of cold salt water, ginger juice, etc. to induce vomiting, or use fingers, chopsticks or goose feathers to stimulate the throat to induce vomiting and expel the poison as soon as possible. 2.If you have eaten poisoned food for more than two hours, you can take senna and other laxatives to promote the excretion of poison. 3.If food poisoning is caused by eating spoiled fish, shrimp, crab, etc., take 100ml of vinegar, add 200ml of water, dilute it and take it at once. Prohibition Once you suspect that the food is poisonous, you should immediately forbid yourself or others to stop using the food; and store the food properly to avoid others from accidentally eating it. 1. Choose clean and safe food and food ingredients. 1. When purchasing food, it is best to go to regular shopping malls, supermarkets and markets that have appropriate qualifications and good food storage conditions. 2, when buying food to check the label logo, choose complete packaging, sensory normal, within the shelf life of food and edible agricultural products. For food that needs to be refrigerated and frozen, you should pay attention to whether the purchase meets the corresponding storage conditions. 3. Avoid buying wild mushrooms, wild vegetables and aquatic products that you do not recognize. 2. Keep the food at the proper temperature 1. Heat the food thoroughly, the temperature of all parts of the food must reach above 70℃ and keep it for enough time. Before consuming the leftover food and leftovers after refrigeration, you should make sure that the food is free from spoilage and heated thoroughly again before consumption; 2. Cooked food should be stored under conditions above 60℃ or below 10℃ and the time should not be too long. Cook and store food within a reasonable time 1. When cooking, ensure that the center temperature exceeds 70 degrees for more than 5 minutes; cooked food should be stored at room temperature, preferably not more than 2 hours; 2. Ready-to-eat food should be properly stored and consumed as soon as possible after opening, and refrigerated food should not be stored for more than 1 week. Fourth, develop good habits 1, develop good hygiene habits, wash hands before and after meals; 2, maintain a good cooking environment, separation of raw and cooked, to avoid contamination of food with toxic and harmful substances; 3, strengthen exercise to improve the body’s immunity.