Conclusions the method of improving water to reduce iodine can effectively prevent and control the prevalence of endemic goiter in iodidegoiter area of drinking water type.
结论在饮水型地方性高碘甲状腺肿病区，采用改水降碘的办法能有效地控制高碘甲状腺肿的流行。
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Fortunately, an easy form of protection is potassium iodide, a simple compound typically added to table salt to prevent goiter and a form of mental retardation caused by a dietary lack of iodine.