For the first time, the world-famous bestselling author Louise Hay's many years of successful healing experience, tested in practice by millions of people around the world, has finally found its scientific medical confirmation. Now, thanks to this additional information from doctor Mona Lisa Schultz, even skeptics can be convinced that Louise Hay’s method WORKS! And this is proven by scientific data! The authors provide recommendations on medicine, holistic healing methods, dietetics and psychology in a very fascinating, but concise, concise manner that anyone can follow, anytime and anywhere. A detailed questionnaire is proposed for self-diagnosis. In addition, the final chapter consists entirely of detailed tables of correspondence between diseases and their psychological root causes, as well as psychosomatic ways to get rid of ailments.