Reed Davis is a Double Board-Certified Holistic Health Practitioner (HHP) and Certified Nutritional Therapist (CNT) and a popular expert in functional lab testing and holistic lifestyle medicine. He is the Founder of Functional Diagnostic Nutrition® (FDN) and the FDN Certification Course with over 4000 graduates in 50 countries. Reed was the Health Director at a Wellness Center in Southern California for over 10 years and with over 10,000 clients is known as one of the most experienced clinicians in his field.

Reed serves as an advisor to the Board of American Natural Wellness Coaches Board and the American Association of Natural Wellness Coaches. He lives in the US and when not teaching the FDN Certification Course and helping his graduates build their practices, he is usually found landscaping his property or riding motorcycles.