1, drink more water and soup, eat less cold and stimulating food A small amount of water should be drunk several times a day, you can also drink green tea, green bean soup or sour plum soup and other drinks to eliminate thirst. Drinking more soup in summer can regulate the taste and enhance appetite. In the heat of the day, some people like to come to a large bowl of cold beer or cold drinks to drink, this “stimulating” cooling behavior will stimulate the spleen and stomach, affecting the secretion of gastric juices and appetite, but also cause indigestion, anorexia, abdominal distension, diarrhea and other gastrointestinal disorders. In addition, although cold food can temporarily relieve the dry heat, but the mouth by cold stimulation, easy to cause salivary glands and tongue taste nerve, periodontal nerve rapid cooling, and sometimes even paralysis, but also stimulate the throat, causing pharyngitis or toothache and other adverse reactions. 2, more fruits and vegetables, less greasy food summer vegetables and fruits of a wide variety, rich in nutrients. Common bitter melon, winter melon, tomatoes, loofah, pumpkin, cucumber, watermelon, etc., have a cooling effect to dispel the heat. Especially some dark-colored fruits and vegetables, such as carrots, mangoes, red and yellow tomatoes, etc., which contain a lot of carotenoids and phytochemicals, help strengthen immunity and supplement vitamins, minerals and dietary fiber. Eating greasy food will increase the burden on the stomach and intestines, and also increase bloating, not thinking about eating and drinking, and increased fatigue. 3, more cooked food, less raw and cold Summer time, people often like to eat raw fruits, seafood and other foods. It is worth noting that the high summer temperatures, a variety of germs and parasites are prone to reproduction, if you do not pay attention to dietary hygiene, especially to the “three no” stalls to eat unhygienic food, it is likely to catch diseases. Food is the first thing for people, and food is the first thing for safety! In addition to a balanced diet and the above-mentioned precautions, it is important to maintain a healthy lifestyle in summer, including getting enough sleep and doing more outdoor exercise.