Join The Root-Cause Revolution

Make Your Mark By Becoming a Certified Functional Nutrition Practitioner

Your Next Step Will Appear in:

Who Our Certification Is For

Who We Work With:

  • Healthcare professionals seeking to transition or expand skills

  • Health practitioners looking to up-level existing abilities

  • Personal trainers and wellness advisors wanting specialized knowledge

  • Aspiring health professionals building nutrition-focused practices

  • Practitioners interested in root-cause analysis and targeted protocols

Who We Do NOT Work With:

  • Those seeking quick certification without real commitment

  • Practitioners preferring generic advice over personalized solutions

  • Individuals not interested in root-cause approaches

  • People getting certified without implementation plans

  • Those who favor trial-and-error over evidence-based methods

The RSN Functional Nutrition Institute

Invest in your professional growth and transform your practice with functional nutrition. Make a real, lasting impact on your clients' health and lives.

The RSN certification is a seamless blend of scientific knowledge and the practical application of it. I now have the resources to confirm root cause suspicions for clients and the expertise to implement individualized protocols confidently!

~ Becky

Rachel takes complex topics and boils them down in a simple, digestible way! She lays out a clear path of how the systems are interconnected and the best way for each coach to tailor a specific program to each person. Everything that I've learned, I can apply to others and myself through my own gut-healing journey."

~ Amanda

The RSN certification is a seamless blend of scientific knowledge and the practical application of it. I now have the resources to confirm root cause suspicions for clients and the expertise to implement individualized protocols confidently!

~ Tarry

“I started my journey in functional nutrition after unexpectedly losing both of my parents. I was in the darkest point of my life and I was desperate to find a place to put my pain. Functional medicine changed my life and led me to desire to help other’s in the same capacity! I now get to live my dream and help others in the way that I was helped! What a blessing!” 

~ Paige

“Rachel literally changed my life. I would not be doing what I am doing today and helping people in their healing without her knowledge and support!” 

~ Elsa