Theory Health is a functional medicine dietetic practice providing a personalized approach to health. By using evidence-based nutrition therapy along side cutting edge science in genetics, food sensitivity, and hormone testing, we provide a personalized plan to assist clients in achieving their health and wellness goals. Theory Health utilizes a remote coaching model, allowing patients to communicate with their Registered Dietitian Nutritionist anytime from anywhere through our client portal and mobile app!


Casey Farlow, MPH, RDN, CHC, CLT graduated from Tulane University School of Public Health and Tropical Medicine with her Master’s Degree in Public Health and completed training to become a Registered Dietitian Nutritionist (RDN).  She has also pursued advanced training and certification in evidence-based health coaching, functional nutrition, hormone balancing, and food sensitivity treatment. Instead of a one size fits all approach, Casey created Theory Health to provide personalized health and wellness solutions using cutting edge science in personalized wellness alongside evidence-based medical nutrition therapy. Since frequent contact is the key to long-term health and wellness, Casey wanted to create a remote dietetic practice model, allowing patients to communicate with their Registered Dietitian Nutritionist anytime from anywhere.

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