The following foods are recommended for thyroid tumor diet: (1) Foods that enhance immunity, such as fungus, shiitake mushroom, mushroom, barley, red dates, walnuts, yam and fresh fruits, etc.; (2) Foods with high iodine content, such as jellyfish, sea cucumber, dried scallops, seaweed, hair color, kelp, lobster and snapper, etc.; (3) Foods that have the effect of eliminating swelling, including rape, mustard, rhizome and kiwi, etc. (3) it is advisable to eat more food with the effect of reducing swelling, including greens, mustard, rhizome, kiwi, etc. . Avoid food: 1, tobacco, alcohol; 2, spicy and stimulating food, such as onion, pepper, chili, cinnamon, etc.; 3, fatty and fried food.