Patients with lymphatic tumors should eat high nutritious and easily digestible food in moderate intake. Malignant tumors will cause depletion of the body, if then chemotherapy and radiotherapy, the state of the body will be further depleted in the short term, you need to try to increase the intake of fine nutrition, improve the body’s immune system, and try to eat highly nutritious and light food, such as fish, eggs, meat, milk and so on. At the same time, increase the intake of fresh vegetables and fruits, on the one hand, replenish vitamins, and on the other hand, keep the bowels smooth. Lymphoma patients are forbidden to eat spicy, greasy and stimulating foods, such as fatty meat, strong tea, strong coffee, chili, white wine and so on. If the condition of patients with lymphoma worsens due to improper diet, they should consult the doctor in time and follow the standard treatment.