Hypothyroidism should eat nutritious food, to supplement sufficient protein, and limit fat and cholesterol intake, should eat high-calorie, easy to digest food. Such as eggs, dairy, meat, fish, parsley, apricot fruit, date coconut fruit, dried plum and other kinds of food for hypothyroidism. Attention should also be paid to iodine supplementation, which can be taken from iodized salt, but also from iodized soy sauce and iodized bread, as well as iodine-rich kelp and nori. Patients with hypothyroidism should pay attention to adequate vitamin supplementation, and if they also have symptoms of anemia, they should also take more iron supplements. It is important to eat appropriate animal liver to maintain iron intake, and if necessary, supply folic acid, liver preparations, etc. Pay attention to avoid eating foods that produce goiter, do not eat cabbage, cabbage, kale, rape, cassava, walnuts and other foods that can cause goiter, which can be a contraindication to the diet of hypothyroidism.