美国公共卫生机构的研究人员早已发现美国某些地区心脏病发病率较高,但不知其原因。最近,他们发现这是由饮水造成的。 国家试验室的伊兰·西加米博士最近对数百位农民进行了检查,这些农民一直饮用未经化学处理过的地下水。西加米发现,饮用软水的农民比饮用硬水的农民更易得心脏 Researchers at the U.S. public health agency have long found that heart disease is higher in some parts of the United States, but we do not know why. Recently, they found it was caused by drinking water. Hundreds of farmers were recently examined by Dr. Ilan Shimjami at the National Laboratory who have been drinking groundwater that has not been chemically treated. Seagame found that farmers who drink softened water are more likely to get heart-water than those who drink hard water