Patients with hypothyroidism can eat walnuts, but should not eat too much at once. Walnuts are rich in vitamin E, protein, fat, vitamin A and other nutrients, patients with hypothyroidism can eat some walnuts can help supplement the nutrients, so patients with hypothyroidism can eat walnuts. However, walnuts contain high fat content, and hypothyroidism may induce elevated blood lipids, so patients with hypothyroidism can not eat too much walnuts at once. Patients with hypothyroidism should have a comprehensive diet, and should avoid long-term consumption of large quantities of goiter-causing foods, such as cabbage, kale, cassava and so on. If hypothyroidism is caused by iodine overdose, iodine intake needs to be restricted. Patients diagnosed with hypothyroidism should actively cooperate with doctors for treatment.