The Story Behind Functional Diagnostic Nutrition (FDN) | Reed Davis on Lab Testing & Root Cause Health

FDN founder Reed Davis shares the origin of Functional Diagnostic Nutrition, the philosophy behind Root Cause Healing, Functional Lab Testing, the D.R.E.S.S. Protocol, Functional Health, and why identifying healing opportunities, not chasing symptoms, creates lasting health transformation. Learn how mentorship, practitioner education, and data-driven wellness became the foundation of one of the world’s leading Functional Health training programs.