The human body is not adapted to exist without water - just a few days of forced thirst or significant dehydration can destroy it. A clean liquid allows the metabolism to function normally, and the person himself - to feel vigorous and full of energy.
When water can turn into an enemy
People living in cities have long been accustomed to boiling water before drinking it. This action is aimed at eliminating various bacteria and microbes that feel great in a raw liquid, but are destroyed by high temperatures.
For many, it is customary to boil water once again in order to pamper yourself with another portion of such a fragrant drink as tea or coffee. But this has no semantic orientation. The liquid has already been disinfected by the first thermal treatment and will not become even cleaner from any number of subsequent similar procedures. From a medical point of view, the used water should be replaced with new one. Such measures are required for several reasons.
First of all, repeated boiling of water already prepared for use reduces its taste, after which the liquid begins to give off an unpleasant metallic aftertaste.
Even crystal water contains not the most useful impurities - especially if we talk about the chlorinated liquid of cities. The composition of water is designed in such a way that the additional effect of fire will cause only oxygen molecules to evaporate. Thus, the water "becomes heavier", as the amount of liquid contained in it will decrease, while the amount of harmful precipitation will remain unchanged.
It is noteworthy that boiling sea water is completely useless - if you do this several times, you will see that the liquid has evaporated, leaving in its place the unsuitable for drinking salt. Salt impurities are also found in fresh water, but not in such quantities. During boiling, other harmful substances are released - carcinogens, the amount of which directly depends on how much and how often the same water is subjected to heat treatment. All these substances do not have an instant effect on the body, but, accumulating in it for years, gradually destroy it.
How not to break the life-giving power of water
How to protect your health from the negative effects of water? It is necessary to periodically replace it in the kettle - whenever you plan to boil it. You can leave the old liquid, but then you should limit yourself to simple heating, without bringing it to a boil.
We will have to try so that repeated boiling of water has a bad effect on a person. In order to achieve the sedimentation of harmful precipitation in dangerous doses, you need to either boil it countless times, or drink a liquid that is improperly prepared for use for a long time. But it is worth approaching this issue consciously, how water will turn into an irreplaceable friend of your body.
