Measures to protect the thyroid gland are mainly to pay attention to the way of eating, such as eating iodine-rich foods in moderation, such as kelp, seaweed, seafood and other foods to reduce radiation. 1. Eat iodine-rich foods in moderation: moderate consumption of iodized salt, kelp and seafood. Seafood is high in iodine. Eating too much iodine-rich food may cause thyroid disease. In addition, usually less late at night, appropriate exercise, is also very good for the health of the body. 2. Reduce radiation: Try to minimize or avoid radiation to the thyroid gland in daily life, and pay attention to protect the thyroid gland when doing certain examinations, such as taking dental X-rays, etc. If abnormalities are found in the thyroid gland, the thyroid gland should be protected. If you find abnormalities in the thyroid gland, you need to go to the hospital in time, under the guidance of the doctor to clarify the cause of the disease, and carry out standardized treatment, so as to avoid delaying the condition and triggering adverse consequences.