There is no clear food is the best food after chemotherapy, it is recommended to eat a light diet after chemotherapy, actively supplement protein, vitamins and other kinds of nutrients, it is better for the body to recover. After chemotherapy, most patients will experience gastrointestinal reactions such as loss of appetite, nausea and vomiting. It is recommended that the daily diet should be based on light, refreshing, easy-to-digest, nutrient-rich foods, such as fish, milk, eggs, soy products and other foods rich in high quality protein, and also fresh vegetables and fruits, such as cauliflower, carrots, apples, kiwis and so on. In addition, it is necessary to quit smoking and drinking, exercise appropriately, and avoid eating salted and smoked foods, such as pickles and barbecue. You should also pay attention to regular rechecking of blood routine, liver and kidney function. For specific dietary precautions after chemotherapy, consult a medical professional.