In 2007 and 2012, we decided to make our own studies on the field of Physical and Mental conditions. The aim of these studies was to examine objectively the oxygen saturation, the reaction time, the exertion of forces, blood pressure, all data that can be derived from an ECG, the stress index and the standing stability of people during the continuous consumption of KAQUN water and before and after a simultaneous KAQUN bath session.