Hyperthyroidism patients can eat sugar if there is no combined blood sugar abnormality. Some patients with hyperthyroidism may be accompanied by blood sugar abnormalities, which can easily lead to elevated blood sugar, so whether patients with hyperthyroidism can eat sugar mainly depends on the patient’s blood sugar level, if there is no problem in terms of blood sugar, it is possible to eat sugar, and if the blood sugar is elevated, it is not recommended to eat sugar. The dietary requirement for patients with simple hyperthyroidism is a low iodine diet, such as seafood, seaweed and other iodine-rich don’t eat, in addition to iodine-containing foods other than food can be eaten in moderation. Hyperthyroidism is a high metabolic disease, it is recommended to eat more protein-rich foods, eat more fresh fruits and vegetables. Appropriate exercise to improve their immune system. For patients with hyperthyroidism, regular hospital visits are recommended for review and monitoring of thyroid function and so on.