茶圣陆羽认为好水首先是要远市井,污染少;重活水,恶死水。他认为山中乳泉、江中清流为佳。而沟谷之中,水流不畅,又在炎夏时,有各种毒虫或细菌繁殖,当然不好喝。现在认为,最好使用“软水”来泡茶,即含适量矿物质和微量元素的水,而不是含过多钙镁的水。水分子团小,PH值接近中性,不含低分子有机物和重金属的水,用来泡茶是毫无问题的。因为这样的水有很好的渗透、溶解、扩散、清洗的作用,对人体血脂、 Tea St. Lu Yu believes that good water is first to be far from the market, less pollution; re-active water, necrosis water. He believes that milk springs in the mountains, the river is better. Among the valleys, poor water flow, but also in the summer, there are a variety of bug or bacteria breeding, of course, not good to drink. Now think it is best to use “soft water ” to make tea, that is, water containing the right amount of minerals and trace elements, rather than water containing too much calcium and magnesium. Small water molecules, PH value close to neutral, low molecular weight organic matter and heavy metals do not contain water, used to make tea is no problem. Because of this water has a good penetration, dissolution, proliferation, the role of cleaning, the human blood lipids,