The human organism requires sufficient fluid in order to function.

Dietitians recommend a daily fluid consumption of 1.5 2.5 liter for healthy adults in normal living conditions.

However, fluid requirements increase significantly in hot weather, under physical stress and when sweating, for instance during sports. Three liters or more a day can be necessary then. There are also situations in everyday life that necessitate an increased fluid intake. Dry office air for instance increases fluid requirements twofold. 


Here you can find further information on the following subjects:


Fluid balance in the body

Fluid requirements


Natural mineral water



We recommend a consumption of at least two liters per day and refer to the great importance of a varied and well-balanced nutrition as well as a healthy way of life.