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A colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms. It is supplied to houses or commercial establishments through pipes and taps.

1 vote

Daily how much water intake is needed?

In contrast, drinking excess amounts of water can be dangerous, resulting in water intoxication, hyponatraemia, and even death. … About the lack of evidence to the popular 8 glasses / 2 litres recommendation: The complete lack of evidence supporting the recommendation to drink six to eight glasses of water a day is exhaustively …
Grzegorz Adam Kowalski's user avatar
1 vote

What is the evidence that we need to drink 8 glasses of water each day?

One origin may be a 1945 recommendation that stated: A suitable allowance of water for adults is 2.5 litres daily in most instances. … In contrast, drinking excess amounts of water can be dangerous, resulting in water intoxication, hyponatraemia, and even death. …
Grzegorz Adam Kowalski's user avatar
2 votes

Why drinking unflavored sparkling water has such an aggressive effect on teeth?

Golde: The pH of non-carbonated water should be around neutrality, whereas that of carbonated water is typically between 3 and 4 - ideally at or below pH 3.5. … Also, one may think that it is safe to hold carbonated water in mouth. After all isn't all water safe? …
Grzegorz Adam Kowalski's user avatar