第二次世界大战后 ,日本富山县神通川流域 ,发生了一种怪病 ,很多中年妇女 ,由于全身剧烈疼痛 ,终日不停地叫“痛 !痛 !” ,直至死亡。当时由于病因不明 ,人们管叫“痛痛病”或“骨痛病”。经过 2 0多年的研究调查 ,方找出此病是因铅锌矿中的镉污染了稻田 ,使大米中镉含量剧增 After the Second World War, a mysterious disease occurred in the Mitac River in Toyama Prefecture, Japan. Many middle-aged women, constantly suffering from severe pain, called “pain, pain!” All the way until death. At that time, due to unknown etiology, people called “pain” or “pain”. After more than 20 years of research and investigation, to find out the disease is due to cadmium in lead-zinc mine contaminated rice, so that the dramatic increase in cadmium in rice