Subthyroiditis patients can eat some leeks, leeks in general can not harm the thyroid tissue of the substance, will not affect the secretion process of TSH. Leeks can not only promote appetite, because leeks contain more dietary fiber, there is a certain promotion of intestinal peristalsis, which has a certain benefit for the patient with subthyroiditis. Subthyroiditis should be reasonable diet, in addition to leeks can also eat more high-fiber foods and fresh fruits and vegetables, such as celery, apples, etc., to maintain a balanced nutrition, avoid spicy, greasy and stimulating food, try to avoid eating kelp, sea fish, jellyfish skin and other high iodine-containing foods, should quit smoking and alcohol. Patients with subluxation should have a regular routine, exercise actively to strengthen the resistance, and take medication regularly as prescribed by the doctor. If you feel unwell, please consult a doctor.