Completing the Functional Diagnostic Nutrition Certification Course allows any allied health practitioner to present an effective opt-in model of self-care to their clients that is easy-to-follow and exactly what the client has been looking for from a health practitioner. FDN protocols are not only based on personal lab data and other information, they are potent, proven, professional and totally individualized to help clients build health! Also learn a low-stress health-coaching business model.