Thyroid nodules can eat seafood, except for some special cases, such as patients with thyroid nodules accompanied by hyperthyroidism, can not eat seafood. If the thyroid nodule is simple and there is no other abnormality, you can eat seafood, in moderation. If the thyroid nodule is accompanied by hyperthyroidism, seafood should not be eaten in this case, because seafood contains a large amount of iodine, which may lead to worsening of the symptoms of hyperthyroidism. Thyroid nodule patients should go to the hospital in time, under the guidance of the doctor according to their own condition of reasonable diet and treatment, eat less spicy and stimulating food, keep a happy mood, keep reasonable rest.