关注饮用低矿物质水人群的健康风险

Pay attention to the human health risk of drinking low mineral water

随着水资源的短缺以及水深度处理技术的发展，世界范围内饮用低矿物质水的消费群体不断增加。文献系统分析、生态学流行病学观察以及实验性饮水干预研究都显示，饮水中缺乏矿物质会对人群健康产生直接或间接的影响，其中证据较为充分的是水镁与心血管疾病发生，以及水钙与骨质疏松发生的相关性。敏感消费人群健康危险『生评估体系、非传统饮用水水质安全性及健康效应的实验室评估体系以及脱矿物质水的安全矿化方案研究等，是目前亟待关注的课题。

The consumption of low mineral drinking water has been increasing around the world with the shortage of water resources and the development of advanced water treatment technologies. Evidences from systematic document reviews, ecological epidemiological observations, and experimental drinking water intervention studies indicate that lack of minerals in drinking water may cause direct or indirect harm to human health, among which, the associations of magnesium in water with cardiovascular disease, as well as calcium in water with osteoporosis, are well proved by sufficient evidence. This article points out that it is urgent to pay more attention to the issues about establishment of health risk evaluation system on susceptible consuming population, establishment of lab evaluation system on water quality and health effect for non-traditional drinking water, and program of safety mineralization for demineralized or desalinated water and so on.