Guys we were all wrong unfortunately.
I found a detailed source (in french, translated by google below) explaining water has to be taken free of anything else, not mixed, or the body will consider it as food and then on the long term you can face dehydration even if you're not thirsty, with severe problems (heart, kidney, etc)
So from now I'm going to drink plain water, not mixed with fruits or vegetables.
Somebody said...
Learn to drink
Everyone agrees that a healthy person should drink at least 1.5 liters of water per day. This is not only to compensate for losses through urine, feces and perspiration, but also for supplying the physiological processes in the body.
"For a long time I was convinced I drank enough water. Before health problems, including heart, my doctor has drawn my attention to a fact quite commonplace. In this half liters of water (to be exact: it is desirable to absorb the thirtieth of body mass) that we need to drink daily, it should in principle not account for other liquids certainly rich in water such as coffee, tea, fruit juices, beverages of all kinds, soup, etc., or the water contained in food. Because of its higher osmotic pressure, the water of these drinks is absorbed by the body as food. But we also have free water needs or mobile uncharged dissolved substances. So nothing can replace pure water, preferably biocompatible. "
That may be a mistake to equate the water in a soup or a beer with water from a spring or well and good to recognize in our water needs. In both cases, it is H2O, but water bound by solutes (dissolved substances) is not "free". It is located in an electrostatic field surrounding the ions and other dissolved molecules, named "cybotactique region" as already described in the preceding paragraphs. In the process of osmotic exchange, our body needs a certain amount of water "free" or "mobile" for life support. The advice of a doctor
It is interesting to read about the work of Dr. F. Batmanghelidj. According to him, even in the absence of pure water absorption, thanks to the adaptability of living organisms, our bodies eventually "get by" extracting water from foods, but in this case, a physiological state of thirst finally settled. After a while, we lose even the feeling of thirst. Undetected chronic thirst resulting in a distortion of the vital functions and cause diseases even experienced doctors do not suspect the true origin.
Every body reacts differently to chronic thirst. At first one feels only a kind of fatigue and loss of energy. Afterwards, head and headaches aches may occur, including any medical analysis finds the origin. For some, joints become painful, in others it will be found hypertension or development of a stomach ulcer, chronic constipation or even heart problems. It is quite obvious that these health changes are not always due to chronic thirst, but it's always worse. Sometimes it causes them.
Chronic hunger leads to cell dehydration (premature aging among others). One can easily understand the development of a thirsty, so we absorb large amounts of water under the most diverse forms, such as fruit juices, soft drinks, wine, beer, etc. To do this, simply measure the osmotic pressure of the liquid and compare it to that of pure water (biocompatible). This is to discover that these liquid foods are actually hypotonic. Arrived in the digestive system, they create a kind of depression osmotic "pump" the water from the body to the intestine and to the kidneys. Some even suspect the existence of a demineralization problem.
Contrary to popular belief, it is precisely the absorption of water or highly mineralized responsible for other dissolved substances that, through games of osmotic pressure, cause this kind of "pumping" of minerals to the exit doors. This is one reason why a biocompatible water is weakly mineralized.
french source: http://www.eautarcie.org/03d.html