William J. Walsh, PhD, FACN, president of the non-profit Walsh Research Institute, is an internationally recognized expert in the field of nutritional medicine and a key scientist paving the way for nutrient-based psychiatry and nutritional medicine. Over the past 30 years, Dr. Walsh has developed biochemical treatments for patients diagnosed with behavioral disorders, attention deficit (hyperactivity) disorder, autism, clinical depression, anxiety, bipolar disorders, schizophrenia, and Alzheimer’s disease that are used by doctors throughout the world. His book, Nutrient Power: Heal Your Biochemistry and Heal Your Brain (Skyhorse Publishing, 2012), describes the evidence-based nutrient therapy system.
Dr. Walsh’s noted accomplishments include: (a) groundbreaking studies reporting reduced violent behavior following nutrient therapy, (b) the 1999 discovery of undermethylation and copper/zinc imbalances in autism, (c) the 2000 finding of metallothionein protein depletion in autism, (d) the 2007 published study linking copper overload and post-partum depression, (e) the identification of five biochemical subtypes of clinical depression, (f) the 2011 development of the Walsh Theory of Schizophrenia, and (g) the direction of the Beethoven Research Project that revealed that the composer suffered from severe lead poisoning.
Dr. Walsh has conducted chemical analysis of more than 25 serial killers and mass murderers, including Charles Manson, Richard Speck, James Oliver Huberty, Patrick Sherrill and Arthur Shawcross. He has assisted medical examiners, coroners, Scotland Yard, and the FBI in these forensics studies. He has designed nutritional programs for Olympic athletes, NBA players, major league baseball players, a heavyweight boxing champion, PGA and LPGA golfers, and others.