THE ELECTRICAL CONDUCTIVITY OF VARIOUS NATURAL STILL WATERS
Water is the main single component of the body as an essential element of all tissues. Daily intake of water is about 1 ml per kcal energy intake, representing quantitatively also the main component of intake of external matter. Studying the physico-chemical properties of several still waters (pH and electrical conductivity) we found important differences between various still waters extracted from various natural surfaces in Romania. According with these parameters, Keia from Romania and Vittel from France seems to be the most appropriate for utilization in a large group of population.