Thyroid disease should pay extra attention to diet, hyperthyroidism patients should not eat some kelp, algae, seaweed and other iodine-rich foods, and also control the intake of fiber-containing foods. In daily life, we should pay attention to high vitamin, high calorie, high protein diet, as little as possible to eat some spicy and stimulating spices, food, etc., you can eat some easily digestible and nutritious food, you can also eat some fungus, walnuts to enhance immunity. Patients with hypothyroidism should eat high protein, high vitamin, low sugar, low fat food. You can eat iodine-rich foods and vitamin-rich fresh fruits and vegetables. Avoid smoking, avoid alcohol, it is best not to eat fried, fatty food, and stimulating food, such as cinnamon, green onions, peppercorns, chili peppers and so on.