There is no specific restriction on the diet of non-Hodgkin’s lymphoma, balanced nutrition is enough, as long as the food is safe, hygienic, patients are not allergic to can eat, avoid eating pickled food. And patients should eat well and healthy. If patients with non-Hodgkin’s lymphoma do not have diabetes, there is no contraindication at all. If the patient is also suffering from diabetes, it is recommended to eat less food with high sugar content. If the patient is also suffering from hypertension and heart disease, it is recommended to eat low-fat and low-salt food.