饮用水的硬度(世界卫生组织文件）

waterok

没时间仔细看，放上来大家分享。

从这个文件里快速浏览的时候看到这样一段
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EFFECTS ON HUMANS
8 `& C) M! d6 G9 t" c1 Q$ d' }) bThere does not appear to be any convincing evidence that water hardness causes adverse
3 _+ n/ V" ?' o8 [8 Uhealth effects in humans. In contrast, the results of a number of epidemiological studies have
suggested that water hardness may protect against disease. However, the available data are
* p: n5 X+ g  ~& ]% y8 k9 ~7 {9 Sinadequate to prove any causal association.

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谁有时间翻译一下大家一起讨论？
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该贴已经同步到 waterok的微博

waterok

这是一篇早期的文章。没看到世界卫生组织有更新一些的文章出来。