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。

8 Y) [$ U# G5 N: w  R) h从这个文件里快速浏览的时候看到这样一段

EFFECTS ON HUMANS
There does not appear to be any convincing evidence that water hardness causes adverse
6 H% N- D7 y5 m. {/ u& Lhealth 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
; r1 v  g+ {5 c0 G7 W( ?inadequate to prove any causal association.

" ]$ p; ^$ L% B9 F谁有时间翻译一下大家一起讨论？

' g+ L( n7 u. }4 ~4 i) [" j+ |( s1 z& G 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。