The ingestion of potassium iodide is an established method to prevent the accumulation of radioactive iodine in the thyroid.

摄入碘化钾是防止放射性碘在甲状腺中积累的常用办法。

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Potassium iodide can be used to help protect the thyroid gland from radiation injury, but regular table salt doesn't contain enough iodine, according to health experts.

据卫生专家们说，碘化钾可以用于保护甲状腺免受辐射危害，但是日常使用的食盐并不包含足够的碘。

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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.

幸运的是，存在一种简单的保护方式，这就是碘化钾。它是通常添加到食盐中的一种简单的化合物，可以预防甲状腺肿大和因碘营养缺乏所致一种精神障碍。

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