Chronic leukemia is usually recommended to eat high-protein, vitamin-rich, iron-rich, easy-to-digest foods. 1. High protein food: supplement protein, maintain the function of each organ, improve immunity, and supplement body consumption. For example: poultry eggs, fish and shrimp, lean meat, tofu and so on. 2. Vitamin-rich foods: vitamins are essential organic substances, which are important for maintaining and regulating the normal metabolism of the body. Such as tomatoes, cabbage, carrots, animal liver and so on. 3. Iron-rich food: chronic leukemia has anemia, iron is the main component of hemoglobin, you should eat more iron-rich food, such as animal liver, blood, spinach and so on. 4. Easy to digest food: drugs for chronic leukemia can bring about indigestion, so it is necessary to eat easy-to-digest food, which can also reduce the occurrence of bleeding. Meals for chronic leukemia patients are recommended to be balanced and nutritious, with small and frequent meals. Specific medications should be administered under the direction of a physician.