There is no such thing as “thyroid disease is most afraid of 6 kinds of vegetables”, different thyroid diseases have different dietary precautions, for example, patients with hyperthyroidism need to avoid eating iodine-rich foods, such as kelp, seaweed, shrimp, etc., and at the same time, should consume non-iodized salt; patients with Hashimoto’s thyroiditis need to avoid eating iodine-rich foods, and can consume iodized salt; patients with Hashimoto’s thyroiditis need to avoid eating iodine-rich foods, and can consume iodized salt. The iodine-rich food can be eaten with iodized salt. Thyroid hormones can promote brain development and maintain growth and development, when thyroid disease leads to abnormal thyroid function, must go to the regular hospital in time to check, do not blindly believe in dietary therapy or prescriptions, so as not to delay the condition, resulting in serious consequences.