The thyroid gland is an important organ of the body and plays an important role in the balance of secretion in the body. There are many foods that are good for the thyroid gland. You can eat more mustard, celery, and kiwi which have anti-swelling and anti-inflammatory effects and can protect the thyroid gland from swelling and infection. You can also eat more mushrooms, fungus, walnuts and fresh fruit to improve the body’s immunity, which can help the thyroid gland to resist the adverse effects of the outside world. You can also eat more kelp, seaweed, sea shells, lobster and other foods rich in iodine can protect the thyroid gland, which can prevent the thyroid gland from lack of iodine and easily lead to the appearance of large neck disease. There are many foods that protect the thyroid gland, and if you eat randomly you may stimulate and harm the thyroid gland, which can easily cause thyroid disease, and usually people who are worried about having thyroid disease need to pay more attention to their diet.