1. Hyperthyroidism patients need a lot of energy, so they must ensure sufficient caloric and nutritional intake in their usual diet to meet the normal needs of the human body, so the diet of patients must be mainly high protein, high vitamin and high calorie diet. 2, hyperthyroidism patients are prone to vitamin and mineral deficiencies in their bodies. In the process of treating hyperthyroidism, the use of certain anti-thyroid drugs can lead to a decrease in white blood cells, so it is necessary to increase vitamins and minerals, and hyperthyroidism patients should pay attention to eating more vitamin- and mineral-rich foods in their usual diet, such as more fresh vegetables and fruits and nuts. 3, hyperthyroidism patients should eat less fish, shrimp, shellfish in their diet, and forbid seaweed seafood such as kelp and seaweed, because seafood contains a lot of iodine, which is the raw material for synthesizing thyroid hormone, and the intake of too much iodine-containing food during treatment will aggravate the disease.