For Hashimoto's thyroiditis, a disease that seriously harms the patient's physical and mental health, special attention must be paid to the diet, Hashimoto's thyroiditis patient's diet should be focused on high-fiber vegetable food, you can eat some fresh vegetables and fruits or food, high-fiber vegetables are celery, cabbage, cabbage, etc., coarse grain in the soybean, mung bean, oats, etc., fruits, peanuts, dates, etc. rich in vitamins, help the patient's own recovery, is very good for the patient's health. Peanuts and jujubes are rich in vitamins, which can help patients recover and have a very good effect on them. Thyroiditis patients usually have symptoms of increased bowel movements or diarrhea, and should limit fiber-rich foods to avoid aggravating their condition. The expert Zhai Zhangliao said that thyroiditis patients should also be supplied with rich nutrients, appropriate increase in mineral supplementation, in particular, patients should increase the amount of calcium and phosphorus supplementation, patients with diarrhea should pay special attention to supplementation, patients should be supplemented with vitamins in a timely manner, and more use of vitamin B1, vitamin B2, and vitamin C-rich foods, you can increase the number of animal liver, fresh vegetables and fruits, and if necessary, can use vitamin preparations. Vitamin preparations can be used if necessary. In addition to medication, it is also important to emphasize the importance of mental adjustment, rational arrangement of life and work, and a reasonable diet. If hyperthyroidism is present, it is advisable to eat light food, fresh vegetables and fruits high in vitamins, and nutritious foods such as sablefish, freshwater fish, mushrooms, lean meat, chicken, duck, silver fungus, lilies, mulberries, and so on. Avoid iodine, strong tea, chili, mutton, coffee and other hot and humid or irritating foods. If hypothyroidism occurs, in addition to avoiding iodine, it is advisable to eat fresh vegetables and fruits with high vitamin content, as well as foods such as walnut meat, wolfberries, shrimp, sea cucumber, yam, and gorgonzola. Patients with Hashimoto's thyroiditis should also pay attention to the supplementation of high protein, and can eat more foods rich in high protein. Patients with Hashimoto's thyroiditis will have some changes in the function of the thyroid gland, which may be accompanied by the symptoms of hypothyroidism, and this kind of patients should pay attention to the supplementation of iodine to increase the concentration of iodine in the blood, so that the patients with the condition of hypothyroidism can improve their condition, and patients with the combined effect of hyperthyroidism should reduce the intake of seafood, and improve their health. For patients with combined hyperthyroidism, they should reduce the intake of seafood and reduce the intake of iodine in food to avoid aggravating the condition of hyperthyroidism. What is forbidden to eat Hashimoto's thyroiditis patients should avoid stimulation, spicy, exciting, refreshing food, such as onion, garlic, ginger, pepper, coffee, cocoa, etc.; avoid frying, barbecue and other hot and greasy food, and so on.