Can Fish Cause Thyroid Problems in the USA

Too much iodine can make hyperthyroidism worse by leading the thyroid gland to produce too much thyroid hormone. A person with hyperthyroidism should avoid eating excessive amounts of iodine-rich foods, such as: iodized salt. fish and shellfish. What foods trigger thyroid problems? Goitrogens Soy foods: tofu, tempeh, edamame, etc. Certain vegetables: cabbage, broccoli, kale, cauliflower,…