In addition to medication, it is also important to pay attention to diet in hypothyroidism. Dietary considerations are as follows: 1. You can eat more foods rich in protein and vitamins, such as eggs, dairy, meat, fish, etc. Avoid eating spicy and stimulating food. 2, usually also need to quit smoking and alcohol. 3, can not eat too salty food, so as not to cause water sodium retention, resulting in edema. Pay attention to a low iodine diet and avoid eating foods with high iodine content, such as kelp, nori, shrimp skin, etc. Also eat less salt containing iodine, because excessive iodine consumption will affect the metabolism of thyroid hormones in the body, which is not conducive to the control of the disease. 4, when eating can not be too fast, need to chew and swallow slowly. Also need to eat less and more meals. 5, try to eat less pickled food, can eat more fresh fruits, vegetables, etc.. 6, need to properly drink more water every day, need to drink about 3000ml of water every day. 7, can eat some iron-rich food. 8, usually take a light diet, pay more attention to the nutritional balance of the diet, and try to eat less food containing fat and high cholesterol. Hypothyroidism needs to pay attention to the diet, not to blindly supplement nutrients.