Brain chemical imbalances have been widely promoted as existing in depression for the past 50 years. In this book, Terry Lynch reveals some shocking truths. Chemical imbalances have never been found to exist in depression. The story of the rise of this falsehood is presented, a falsehood that is more prevalent in modern times then the flat earth delusion was in the past. This falsehood meets psychiatry's own criteria for a delusion. Adhering to principles of logic and science, Terry Lynch illustrates the absurdity of this widely held belief. He includes many references of doctors, other mental health professionals, the media and influential individuals espousing this falsehood as a known fact. He also included statements made by prominent doctors, scientists, psychologists and others over the past fifty years, expressing great concern that this falsehood has been widely misrepresented as if it were a fact, not least by members of the medical profession. The book addresses why drug companies are withdrawing from psychiatric research, who are the big winners and losers, and whether doctors have sufficient knowledge to justify their standing as THE foremost mental health experts. The author describes the major adverse consequences of the depression brain chemical imbalance delusion, and why this and other related mental health delusions must be removed from the mental health landscape, in the public interest. The author presents a better way of understanding and responding to depression, based on what is actually there, rather than on fanciful notions of brain chemical notions that have never been demonstrated to exist. "