"Fountain of Youth Water" is a comprehensive guide to the understanding of water in general and of ionised / ionized water in particular. It makes you aware of its benefits for health and well-being which you can gain by neutralizing the daily oxidative stress and by alkalizing the body though regular drinking of alkaline ionised water. Dietmar Ferger is engineer, teacher and preventologist in Germany, he has been professionally involved with drinking water, health, detoxification and holistic concepts of health prevention for more than two decades. In 2002, he translated the book "Reverse Aging" by Sang Whang (+) into German and introduced ionised water to Germany. Since then, he gave lectures and wrote articles about ionised water and its health benefits. The German version of this book is called "Jungbrunnenwasser" and is now in its 7th edition. He sees it as his task to inform scientists, politicians, therapists and consumers about ionised water and its potential for the rehabilitation of our prohibitively expensive public health, for the prevention of increasing lifestyle and geriatric diseases and for the optimization of human health and zest for life. As a member of the Presidium of the German Naturopathy Society, the oldest association of its kind in Europe, Dietmar Ferger is also a staunch advocate of naturopathic concepts, but open to modern treatments using the natural forces of electricity and water. Next to an introduction to the latest knowledge in water science, a guide to a holistic understanding of your body, its organs and its way of functioning, and naturopathic advice how to improve your health and prevent lifestyle-diseases, this book does not only contains a comprehensive FAQ section with answers to many questions asked during nearly two decades, but also nearly 50 coloured illustrations and drawings to help to understand the topics. It also explains the history of ionised water, the development of water ionisers, their technical details and way of functioning. Nobel laureate Albert Szent-Györgyi M.D., wrote that "ageing symptoms ... are always associated with a slow shrivelling of our living tissue, accompanied by damage caused by reactive oxygen species (ROS)" - we know today that alkaline ionised water permanently hydrates the body tissues and neutralizes ROS with gaseous hydrogen. So it is certainly not presumptuous to call it "Fountain of Youth Water" ... Soviet scientists even called it "The Water of Life". The ionisation of wat