Recently there were many reports a occurance of iodine deficiensy Disorders (IDD) and extension of goitre area in Lowlands urban which should be enaugh of iodine. Air pollution caused by motor-vehicle has reached high level in urban area (60-70%). Research in Yogyakarta (1997) found 55.9% subject was contamined by plumbum. Another research found there were mothers with low iodine stans. It is …