提高全民健康水平的重要举措天津提前实现食盐加碘天津已在全国率先实现食盐加碘。碘缺乏病，是危害人类健康的世男性疾病，中国病区人口占世界的４０％，在我国智力残疾者中，８０％以上都因缺碘所致。为此，中国政府已向国际社会庄严作出承诺，要在２０００年实现消除碘... An Important Measure to Improve People’s Health Level Tianjin has achieved salt iodization ahead of schedule. Tianjin has taken the lead in the nation to achieve salt iodization. Iodine deficiency disease is a menace disease that threatens human health. China’s ward population accounts for 40% of the world’s population. Among those with intellectual disabilities in China, more than 80% are due to iodine deficiency. To this end, the Chinese government has solemnly pledged to the international community to eliminate iodine by the year 2000...