Integrative and Functional Nutrition Dietitians: How They Amplify Care

What happens when patients leave an integrative or functional medicine appointment with multiple recommendations but limited practical support for implementation? In this episode, Kate Kresge sits down with Monique Richard, Holly Van Poots, and Sudha Raj to discuss the evolving role of Registered Dietitian Nutritionists (RDNs) trained in Integrative and Functional Nutrition (IFN). The conversation centers on the Revised 2025 Scope and Standards of Practice for RDNs in Nutrition in Integrative and Functional Medicine, which clarifies the scope, standards, and clinical contribution of IFN practitioners. (Crowe-White 2025)Together they explore why nutrition may remain underused in some conventional care settings, including concerns that many medical providers receive limited formal nutrition training. (Adams 2010) They also discuss why sustained behavior change often requires more time, context, and follow-up than a brief visit can provide, and why food choices are shaped by more than nutrient content alone. The discussion highlights how IFN dietitians can help translate complex plans into sustainable daily habits while helping patients connect symptoms, lifestyle patterns, culture, stress, and nutrition.The episode makes a practical case for team-based care and shows how integrative nutrition practitioners can help bridge the gap between clinical recommendations and meaningful long-term change.Clinical Takeaways From This EpisodeBehavior Change Is Often the Missing PieceMany visits focus on diagnosis and treatment decisions, while meaningful behavior change takes time, relationship-building, and ongoing support. (Crowe-White 2025) (Körner 2016) IFN dietitians help patients put recommendations into practice in real-world settings.Food Is More Than NutrientsFood choices are shaped by culture, identity, family history, emotional experience, access, and lifestyle. Accounting for these factors may help make nutrition recommendations more realistic, acceptable, and sustainable; effects on clinical outcomes depend on the condition, intervention, and patient context. (Odoms-Young 2024) (Crowe-White 2025)Nutrition Is Central to Complex Chronic DiseaseMany patients present with concerns where nutrition may be one component of care, including issues related to digestive health, metabolic health, immune function, and quality of life. (Crowe-White 2025) (Moloney 2025)Dietitians Serve as Translators of Functional Medicine PlansMany patients leave appointments with extensive recommendations. IFN practitioners can help patients prioritize, personalize, and implement clinician recommendations