The old man should not often drink the purified water

The old man should not often drink the purified water
In the past few years, drink draught water and purified water and already nearly run through each household, really, there is a drinking machine in the house, there is much more convenient purified water, but actually, the hidden danger question on drinking the purified water has been dwelt upon with great relish all the time. Recently, a research points out especially, children and the elderly should not often drink the purified water.

The purified water is separated and filtered, filter all harmful substances in the original water, but at the same time, rather beneficial mineral to human body and some microelements are thereupon filtered. Old man and 30% calcium comes from the drinking water in the child body, and if drink the purified water of this kind of filtration for a long time, there is not the source of calcium in water; And calcium in the food compares calcium in water, it is slow to absorb by the human body, quantity is very low.
In addition, that often drinks this kind of purified water, is not merely made and can not supplement function human mineral and microelement at all, on the contrary, too " pure " Purified water will absorb to be existing at human body mineral,discharge, outside the body together of it. About drinking the purified water and having some that needs paying special attention to, but a barrel of water should be drunk as soon as possible after opening, because sealed purified water once Kaifeng touch air, 24 hours later, will cause bacteria. So, a barrel of purified water had better be drunk as soon as possible after breaking seal.
Although old man and child should not drink more purified water, even if the young and vigorous person between twenty and fifty should pay attention to drinking few. Drinking water can choose those to add mineral water of the nutrition element.

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