There is no such thing as the best food for hyperthyroid patients. Hyperthyroid patients have enhanced basal metabolism and usually consume a lot, so it is recommended to ensure the supply of calories, and usually eat high-calorie, high-vitamin, high-protein and mineral-rich foods in moderation, such as eggs, lean meat, milk and so on. Hyperthyroidism belongs to the high metabolic disease, may lead to calcium loss aggravation, so need to supplement calcium, can drink more milk. In addition, patients with hyperthyroidism have enhanced basal metabolism and consume more after activities, so they need to ensure the calories in food. It is recommended to eat high-calorie, high-vitamin, high-quality protein and mineral-rich foods in moderation, such as eggs and lean meat. In addition, it is also better to eat some fresh vegetables and fruits, which can replenish vitamins and maintain the body’s daily needs. Usually, patients with hyperthyroidism should also be encouraged to drink more water, with a daily water intake of 2,000ml-3,000ml to replenish the water lost through sweating, diarrhea, and accelerated breathing. However, for patients with concomitant heart disease, large amounts of water should be avoided to prevent aggravation of edema and heart failure due to increased blood volume. In addition, patients should also control the intake of iodine and avoid eating iodine-rich foods, such as kelp and nori. It is recommended that patients with hyperthyroidism go to the hospital in time, follow the doctor’s instructions for treatment, and eat a reasonable diet under the doctor’s guidance.