How can cancer patients maintain through diet in spring? On the whole, cancer patients should eat coarse grains, fruits, fiber, bean vegetables and foods rich in trace elements of selenium appropriately. For different periods of cancer, the focus of dietary maintenance is also different. In the early stage of cancer, the positive energy has not yet decayed and the evil energy has gradually flourished, so the food should be mainly light. Carrots, white radishes and other root vegetables containing lignans, amaranth, celery, cauliflower, pumpkin, tomatoes, cabbage and cabbage are all suitable ingredients. Among them, cabbage is particularly rich in selenium, which is excellent for boosting immunity and making up for deficiencies, and should be eaten most often. Recommended recipes: Milk lily and Huai Shan congee; beef stew with Zhi Mu; celery in sesame oil; water fish with half lotus. In the middle stage of cancer, the positive energy of cancer patients is declining and the evil energy is flourishing. Recommended recipes: papaya with pork belly and beef soup; Ginseng, Porcupine and Huai Shan japonica rice porridge; stir-fried mushrooms with celery; bitter melon with green beans; duck with almonds; chicken with Tian Qi mushrooms; lean pork with red radish, etc. Late stage of cancer: warming and tonicity should be the mainstay Late stage of cancer patients, the positive energy is extremely weak, the evil energy is very strong, the disease is so advanced that it is difficult to enter the soup and medicine, at this time, the diet of patients should be mainly warming and tonicity. Recommended recipes: ginseng and astragalus glutinous rice porridge; ginseng and astragalus lucidum lamb and loofah drink; mung bean and lily jujube porridge; winter mushroom and cabbage; monkey head mushroom slices.