How to prevent iodine deficiency by handwritten newspaper

1. Iodine exists in soil and water in nature and is an indispensable nutrient for human body.

Iodine is an essential chemical nutrient for human body, and iodine deficiency in human body will cause iodine deficiency. Iodine deficiency disorder (IDD) is the most widespread endemic disease with the largest number of victims in the world. Except Iceland, almost all countries in the world have different degrees of popularity. China is one of the countries with serious iodine deficiency in the world. Iodine deficiency disorders (IDD) have a wide epidemic range, a large number of patients and serious illness. Qualified iodized salt contains the iodine we need every day. We must eat a certain amount of iodized salt every day to maintain normal physical development and intellectual development, and to ensure normal study, work, labor and life, just as it is important for us to eat every day. Pregnant women (pregnant mothers) do not eat iodized salt, and the baby will be small, stupid and deaf; Students who don't eat iodized salt are short and can't learn well, and they will also get goiter (neck disease). Over the years, the party and government have attached great importance to the prevention and treatment of iodine deficiency disorders in China. Since the implementation of universal salt iodization in 1995, the iodine nutritional status of the population has been greatly improved, and the incidence of iodine deficiency disorders has dropped significantly. All the 22 counties in Ningxia are iodine-deficient areas, among which Yuanzhou, Xiji, Pengyang, Jingyuan, Longde, Haiyuan, Yanchi, Tongxin and Hongsibao in mountainous areas and central arid zones are key areas for prevention and control of iodine deficiency disorders.