Nutrition, Behavior, and the Criminal Justice System: What Took so Long? An Interview with Dr. Stephen J. Schoenthaler

Abstract

In the ongoing series of interviews, Challenges Advisory Board member and Nova Institute for Health Fellow Alan C. Logan meets with thought leaders, scientists, scholars, healthcare professionals, artisans, and visionaries concerned about health at the scales of persons, places, and the planet. Here, Dr Stephen J. Schoenthaler of California State University, Stanislaus, responds to a set of questions posed by Challenges. For over forty years, Dr. Schoenthaler has been at the forefront of the research connecting nutrition to behavior and mental health. In particular, Dr. Schoenthaler’s work has examined relationships between dietary patterns, nutritional support, and behaviors that might otherwise be associated with criminality and aggression. Although the idea that nutrition is a factor in juvenile delinquency was popularized in the 1950s, the area received little scientific attention. In the 1970s, the idea that nutrition could influence behavior gained national attention in the US but was largely dismissed as “fringe”, especially by those connected to the ultra-processed food industries. Today, relationships between diet and behavior are part of the robust field called “nutritional psychiatry”; emerging studies demonstrate clear societal implications, including those within the criminal justice system. Here, Dr. Schoenthaler discusses how we got here and updates Challenges on where the field has moved, with an eye toward future possibilities. Dr. Schoenthaler reflects on the early influences that shaped his interest in the field and discusses the ways in which this research, especially in the context of criminal justice, is related to the many interconnected challenges of our time.