Oncology patients’ diet is contraindicated? Hearsay, too much taboo, affects the absorption of nutrition. Medicine and food have the same origin, cold, hot, warm and cold. The food should be given according to the evidence. It is not scientific to avoid anything or overly avoid food. “Hairy things”: mushrooms, bamboo shoots, fish without scales, seafood, etc. Fruits: grapes, strawberries, peanuts, sesame seeds, sunflower seeds, mangoes, lychees, pineapples, hawthorn, oranges, lotus seeds. Warm: peaches, prunes, dates, chestnuts, longan, walnuts. Cold: watermelon, kiwi, sweet orange, persimmon, lotus root, pear, apple, grapefruit, wolfberry, sugar cane. Aquatic foods: yellowtail, river eel, sea eel, mackerel, salmon, loach, squid, snapper, jellyfish. Cold: black fish, crab, clam, kelp, snail, nori. Warm: striped bass, carp, perch, chub, eel, shrimp, mussels, sea cucumber. Meat and poultry foods are mild: pork, quail, goose meat. Eggs, quail eggs. Warm: chicken, yellow beef, dog meat, venison, sparrow. Cold: duck meat, rabbit meat, buffalo meat. Duck eggs. “Let the food be your medicine, not the medicine be your food.” More vegetarian and less non-vegetarian —— Vegetarian diet Chew slowly Eat less or no nourishing food. Do not eat cancer-causing foods: pickled, smoked, baked, fried, burnt. Eat fresh, no leftovers, no leftovers. More variety, more fiber. Use less spicy condiments, too much promotes cancer occurrence. Drink more water and green tea Recommended anti-cancer foods Shiitake mushroom, mushroom, enoki mushroom, fungus, asparagus, cauliflower, cabbage, celery, eggplant, carrot, white radish, tomato, onion, garlic, sweet potato, loach, coix seed, knife bean, kiwi, almond, konjac. During radiotherapy, dry mouth, often eat white fungus, black fungus, lily, mung beans, maple, etc. Nourish Yin and clear fire.