Hot weather, no appetite, the main thing is to try to diversify the diet. Try to eat a light diet, a small number of meals, eat more fresh vegetables and fruits, eat more watermelons or peaches, etc., which also has a certain appetizing effect. At the same time, we should also take appropriate activities to effectively promote the peristalsis of the gastrointestinal tract and increase appetite. When necessary, you can also use some probiotics or stomach invigorating and digestion drugs, such as stomach invigorating and digestion tablets, to recuperate together.