Nick Hall

Dr. Nick Hall is a pioneering psychoneuroimmunologist — a scientist who studies the connection between the mind, the nervous system, and the immune system. His research has revealed how thoughts, emotions, and behavior directly impact physical health, providing a scientific foundation for the mind-body connection that has fascinated philosophers and healers for centuries.

Hall's work has been published in leading scientific journals and featured on major television networks. His ability to translate complex neuroscience into practical, actionable strategies sets him apart from purely academic researchers. He shows everyday people how their mental habits — both productive and destructive — create measurable biological changes in their bodies.

In I Know What To Do, So Why Don't I Do It?, Hall applies cutting-edge research to the universal problem of self-discipline, revealing the biochemical barriers that prevent people from following through on their best intentions. His approach is refreshingly science-based: rather than relying on willpower alone, he teaches listeners how to work with their brain chemistry to create lasting behavioral change.