Beyond the Biomarkers

Functional medicine promised to move healthcare beyond disease labels, symptom management, and one-size-fits-all treatment. But increasingly, it is recreating the very disease model it was meant to replace—masked by less-conventional diagnoses and arrays of supplements instead of prescriptions. In this opening episode of a new Beyond the Biomarkers series, Kerri Rachelle examines how root-cause care lost its way: prescription cascades becoming supplement cascades, test results becoming diagnoses they cannot establish, therapeutic nutrition becoming restriction, complexity being mistaken for personalization, and emerging science being presented with false certainty. She also explores why patients are still being left alone between appointments, why nutrition expertise must be central to any model built around food, and why Registered Dietitians should help lead the next chapter of functional medicine. This is not a rejection of functional medicine. It is an honest call to repair it. Follow Beyond the Biomarkers as each episode takes a deeper look at where functional medicine went wrong—and how we can build the thoughtful, evidence-based, whole-person model of care it was always supposed to become. Become a REV0lution patient Interested in insurance-covered functional medicine and personalized nutrition care? Request care and verify your coverage with REV0lution. Work privately with Kerri To inquire about Kerri's private functional medicine care, email [email protected] with Private Care in the subject line. This podcast is for educational purposes only and does not provide individual medical advice, diagnosis, or treatment.

Why does staying healthy feel harder than it should? In this episode of Beyond the Biomarkers, Kerri Rachelle explores a different perspective on the chronic disease epidemic. What if the problem isn't that we've become lazy or lost our willpower? What if we've simply built a world that's optimized for convenience, speed, and productivity—but not for human biology? You'll learn why your body is often responding exactly as it's designed to, how your environment influences everything from metabolism and energy to inflammation and recovery, and why lasting health is less about motivation and more about intentional design. Rather than chasing perfection, this episode will help you rethink the way you approach your health—one small decision at a time. In this episode, you'll learn: Why healthy choices often feel harder than they should How modern life has changed faster than human biology Why your body isn't broken—it's adapting The role of movement, sleep, relationships, purpose, and environment in long-term health Why motivation fades but good environments create lasting habits How to become an active participant in your own healthcare Simple ways to start designing a life that supports your biology Memorable Takeaways Your body isn't working against you—it's responding to the environment it's been given. The question isn't whether your body is adapting. The question is: what is it adapting to? Health isn't something you find. It's something you design. If this episode resonated with you, share it with someone who needs the reminder that better health isn't built overnight—it's built one decision at a time. Ready for personalized guidance? Our team of functional medicine dietitians at REV0lution helps people across the country uncover root causes, interpret labs, and build sustainable health plans that fit real life. Request an appointment at REV0lution.com. Because our health truly is our happiness.

Functional Medicine Should Not Overwhelm the Patient More Than the Illness Already Has Episode Overview: Functional medicine has so much potential, but too often it has been reduced to expensive testing, overwhelming supplement protocols, restrictive diets, and long gaps between care. In this episode of Beyond the Biomarkers, Kerri Rachelle opens a larger series on what functional medicine is supposed to be, where it has gone wrong, and why Registered Dietitians are uniquely positioned to bring it back to thoughtful, personalized, nutrition-centered, root-cause care. This episode explores why functional medicine should work alongside conventional medicine, not against it, and why testing, protocols, supplements, and therapeutic diets should always serve the patient — not overwhelm them. What You'll Learn: What Functional Medicine Is Supposed to Be Where Functional Medicine Often Goes Wrong: Why Nutrition Expertise Matters How Testing Should Be Used Responsibly Why Frequency of Care Changes Outcomes Take Action: For Registered Dietitians: If you want to learn how to practice functional medicine with more clinical reasoning, nutrition expertise, accessibility, and integrity, explore ROOTED, our functional medicine training curriculum for RDs: kerrirachelle.com/fellowship For Patients: If you are looking for thoughtful, insurance-based functional nutrition and root-cause support through Registered Dietitians, learn more here: rev0lution.com/nutrition For Employers and Corporate Wellness Leaders: If your current wellness program is not improving employee health, engagement, or outcomes, REV0lution helps organizations support metabolic health, resilience, and performance without simply adding more cost or another unused benefit. Reach out through REV0lution to explore a better model for employee health. Next Episode Preview: This episode begins a larger conversation on Beyond the Biomarkers. In the next episodes, we'll unpack what functional medicine actually is, how conventional and functional medicine can work together, why nutrition must be centered, how testing should be used responsibly, and why practitioner training has to change. Functional medicine should not overwhelm the patient more than the illness already has. It should help people feel understood, supported, and capable of healing one step at a time. Because our health truly is our happiness.