Worldwide, iodine deficiency is one of the causes ofan enlarged thyroid glandand hypothyroidism, however, iodine deficiency is rare in developed countries due to supplementation in table salt and certain foods such as dairy and bread. Ashita Gupta More Quotes by Ashita Gupta More Quotes From Ashita Gupta Clinical research shows that taking 200 mcg daily of the mineral selenium can reduce anti-thyroid antibodies, alternatively, you can get the mineral by eating one to twoBrazil nutseach day. Ashita Gupta health