Mental retardation has been recently called by the American Psychiatric Association" intellectual disability" despite that World Health Organization is still using the term "Mental retardation" in its ICD-10 publication. There is no known therapeutic approach that can advance the mental functions to move the patient with mental retardation from the uneducable to educable mental retardation. The aim of this book is to describe a novel therapeutic approach which was successful in advancing the mental functions in a patient with uneducable (Moderate to severe) idiopathic mental retardation and making the child perfectly educable. This book is not about what was called historically a heroic or miraculous medicine, but it is all about providing a preliminary scientific evidence, changing perspectives and opening new frontiers.