Hyperthyroidism is hyperthyroidism, and people with hyperthyroidism can eat grapes. Hyperthyroidism is due to various reasons that the thyroid gland secretes too much thyroid hormone, resulting in multiple organs of the body in a high metabolic state, with symptoms such as enlarged thyroid gland, protruding eyeballs, tachycardia, emaciation, excessive sweating, and fear of heat. Grapes are fruits that have no significant effect on thyroid hormone secretion and metabolism, so patients with hyperthyroidism can eat grapes. However, patients with hyperthyroidism should avoid eating iodine-containing foods, such as iodized salt, kelp, seaweed and seafood, when the thyroid function is not well controlled. It is recommended that patients with hyperthyroidism consult a doctor in a timely manner, under the guidance of a professional physician to carry out drug-related treatments, and regularly carry out examinations of thyroid function, blood counts, liver function and so on.