Bottling is done at the source and treatments to modify the composition of or purify natural mineral water bacteriologically are prohibited . A Natural content of precious minerals and trace elements Minerals are essential to life and are found in nature in the form of rocks or crystals. They are vital to the proper functioning of organisms, whether plant, animal or human. Examples include calcium, magnesium, bicarbonates, sodium, potassium and sulfates. Mineral water contains composite trace minerals, which are found naturally in tiny quantities in living creatures.
Trace minerals play a part in many biochemical reactions in the human body.
Examples of trace minerals include iron, fluorine, iodine, zinc.