1, summer, many people’s appetite will be bad, often “no disease three points of deficiency”, reduced digestive function, and easy to produce mental fatigue, loss of appetite, bitter mossy mouth, chest and abdominal distension, weight loss and other “summer” symptoms. Some people are also prone to gastrointestinal disorders. 2, the air-conditioned room can not feel the evaporation of water, so water intake is less, but the gastrointestinal tissues have been slightly dehydrated, and affect the appetite. 3, easy to thirsty in summer, some people used to pour sugary drinks, but the “sugar” is a natural appetite suppressant, sugar can be quickly absorbed by the blood, will make people feel full, so they can not eat to form a vicious circle. Summer is prone to gastrointestinal disorders, dehydration, drinking too many sugary drinks can lead to reduced digestive function and affect appetite. To avoid the “bitter summer” this situation, pay attention to the three gates; 1, pay attention to dietary hygiene, do not eat unclean food. 2, indoor air conditioning temperature is not too low. 3, easy to thirst in summer, do not pour sugary drinks. Next, is to do a good job of diet regulation. Pay attention to the potassium supplementation. In the summer, sweating is high, and the loss of potassium ions with sweat is also high, resulting in low blood potassium, which can cause tiredness and weakness, dizziness and headache, loss of appetite, heat stroke and other symptoms. The most effective way to prevent potassium deficiency in hot weather is to eat more potassium-containing food. Fresh vegetables contain more potassium, and you can eat more vegetables such as celery and beans, which are also rich in potassium. Tea also contains more potassium, hot days more tea, not only can eliminate the heat, but also can make up for the potassium, can be said to kill two birds with one stone. Do not overeat, eat less cold drinks summer heat, the gastrointestinal function is affected by its weakening, so in terms of diet, we should be deployed to help enhance the function of the spleen and stomach. Fine grains and coarse grains should be eaten together properly, a week should eat meals of coarse grains, thin and dry should be properly arranged. In summer, it is appropriate to have two thin and one dry meals, such as pasta and soy milk in the morning, dry rice in the middle of the day and congee in the evening. Most of the drinks are not high in nutritional value, and it is better to drink less. Ice-cream and ice bricks are mostly made of milk, egg powder and sugar, so do not eat too much of them. In summer, especially for those with spleen deficiency, the principle of “clear tonic” should be adopted to benefit the qi and nourish the yin, strengthen the spleen and stomach, and clear the summer heat and dampness, and it is advisable to use fresh and tasty foods that are calm, easy to digest, and not greasy. The “clear tonic” when avoiding spicy fire to help Yang and fatty sweet greasy phlegm and damp food, but not forbidden meat. You can choose to eat lean pork, duck meat, rabbit meat, white chopped chicken, salted duck eggs, steamed fresh fish and other foods rich in quality protein to increase the intake of protein.