There are many types of seafood, each of which contains different levels of iodine. Whether or not hyperthyroid patients can eat seafood cannot be generalized, but seafood with low iodine content can be ingested appropriately. Intake of iodine-rich foods is generally not recommended for patients with hyperthyroidism. As some seafood is rich in iodine, such as kelp, seaweed and seaweed, consumption may aggravate the condition of patients with hyperthyroidism. However, not all seafood is rich in iodine, such as grass carp, mackerel, carp, etc. The iodine content is less than that of other seafood, which can be consumed in moderation by hyperthyroid patients. In addition to iodine, seafood is also rich in protein and trace elements, and moderate intake of seafood containing less iodine can help supplement nutrition and energy. Patients with hyperthyroidism can consult a professional dietitian and make reasonable dietary arrangements under the guidance of the dietitian to help patients recover faster. If you feel unwell, please seek medical advice promptly.