Hyperthyroidism is one of the common diseases in endocrinology. The diet of hyperthyroidism is briefly summarized as three highs, one contraindication and one moderate amount: high calorie, high protein and high vitamin diet, contraindication of iodine and moderate amount of calcium supplement. 1. Increase calorie supply: Adequate carbohydrates should be given daily to correct overconsumption. The daily energy supply should be 3000-3500 kcal, 50%-75% more than normal, to meet the increase in metabolic rate caused by excessive thyroxine secretion. 2, ensure protein supply: 1.5 grams of protein per kilogram of body weight per day. 3, pay attention to multivitamin supplementation: it is appropriate to supplement rich multivitamin, because high metabolism consumes energy and consumes a lot of enzymes, a variety of water-soluble vitamin deficiency. 4, avoid iodine food and drugs: Avoid iodine-containing foods, such as kelp, nori, seafood, hairy vegetables, iodized salt, etc., of which kelp and nori contain the highest amount of iodine. Because iodine is the raw material for synthesizing thyroid hormone, which can induce hyperthyroidism can make the symptoms of hyperthyroidism intensify. Various drugs and contrast agents containing iodine should also be avoided. 5, appropriate calcium: high metabolism is one of the characteristics of hyperthyroidism, therefore, for patients with osteoporosis should pay attention to calcium and vitamin D supplementation. Dietary care is very helpful for the recovery of hyperthyroidism, hope your body will recover soon!