Whether patients with thyroid nodules can eat nori depends on the patient’s thyroid function and other factors. If you have normal benign thyroid nodules with normal thyroid function, or combined with simple goiter or iodine deficiency, you can eat nori; if you have thyroid nodules combined with hyperthyroidism or Hashimoto’s thyroiditis, you are not recommended to eat nori and other iodine-rich foods. 1. Normal diet: If you have normal benign thyroid nodules and normal thyroid function, you can maintain a normal and healthy diet. 2. Eat more iodine-rich foods: If thyroid nodules are combined with simple goiter or iodine-deficient hypothyroidism, you can eat more iodine-rich foods, such as seaweed, kelp and marine fish. 3. Do not recommend eating iodine-rich food: If thyroid nodules combined with hyperthyroidism, it is not recommended to eat iodine-rich food such as nori; thyroid nodules combined with Hashimoto’s thyroiditis, should eat less nori. It is recommended that patients with thyroid nodules seek medical attention in a timely manner, under the guidance of a doctor to clarify the cause of the disease, targeted treatment, specific dietary combinations can consult a physician or dietitian.