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长寿村的人长寿,皮肤嫩润,健康少病。究其原因,其中之一是那里的水质优良。水是生命之源,是身体重要组成部分,水质量好坏直接影响人体健康。人们喝的水,应该是没有污染的水;没有退化的水;符合人体生理需要的水。 “好”水应当符合下列标准:不含任何对人体有毒、有害及有异味的物质;硬度在50-200之间;人体必需矿物质含量及比例适中;PH值
Longevity Village, people live longer, tender skin, health and less ill. One of the reasons why water quality is good there. Water is the source of life, is an important part of the body, the quality of water directly affects human health. People drink water, it should be no pollution of water; no degradation of water; meet the physiological needs of human body water. “Good ” water should meet the following criteria: Does not contain any toxic, harmful and odorous substances to the human body; Hardness between 50-200; The human body essential mineral content and the proportion is moderate; PH value