Hypothyroidism is generally referred to as hypothyroidism, which is usually not relieved by any food, and it is recommended to seek prompt medical attention for thyroxine supplementation under doctor’s supervision. Lower levels of thyroxine lead to corresponding hypothyroidism, which generally has little to do with diet. The causes of hypothyroidism are primary and secondary. Primary hypothyroidism is caused by atrophy of the thyroid gland and secondary hypothyroidism is seen in hyperthyroid patients after subtotal thyroidectomy. For people with low thyroxine levels, it is necessary to supplement thyroxine with medication under the guidance of a doctor, and usually levothyroxine sodium tablets can be taken for treatment. However, it is important to note that levothyroxine sodium tablets must be used in strict compliance with medical advice, if overdose will lead to hyperthyroidism, triggering fear of heat, emotional easily agitated, panic and other physical discomfort. Also allergic to the drug is prohibited.