Functional Nutrition Program
Stop Chasing Symptoms. Start Connecting the Dots.
Go beyond conventional nutrition advice with a whole-person, systems-based approach to health. Learn to recognize connections between nutrition, lifestyle, and the body’s interconnected systems, then apply that knowledge to support meaningful change for yourself and others.
40 CEUSOnline
self paced
6 months
8-10 hrs/wk
What Sets Us Apart
10k+ students
from over 67 countries
What Will You Do?
Nutrition Faculty and Student Programs Manager
While a doctor may provide a diagnosis and a health coach might provide accountability, the functional nutrition professional provides the practical mapping that connects the two, explaining how specific dietary changes and lifestyle shifts actually impact the client’s internal terrain.
The Original Methodology
Built on a decade of groundbreaking work by the Functional Nutrition Alliance (FxNA), this program carries forward the systems-based methodology that has trained thousands. It shifts the focus from chasing symptoms to recognizing patterns and root drivers, giving you the confidence of a proven framework.
Functional Nutrition Alliance launches Full Body Systems as the world’s first comprehensive online immersion in functional nutrition.
Over ten years of pioneering, the curriculum was refined through thousands of real-world client cases to ensure peak efficacy.
Functional Nutrition Alliance and Health Coach Institute unite as sister brands, combining global resources to deliver a superior student experience.
The Functional Nutrition Professional program is the culmination of our efforts, delivering the most sophisticated, impactful training available.
The World Needs Functional Nutrition
More people than ever want to understand what’s really driving their health, and the need for whole-person guidance keeps growing.
50%
of Americans manage multiple chronic health conditions at once.
40%
of U.S. adults are obese, increasing risk for diet-related disease.
64%
of global consumers want to improve their eating habits.
82%
of global consumers say wellness is a top priority.
57%
of global consumers now prioritize aging well more than five years ago.
60%
of global consumers report health and wellbeing top concerns.
Who’s this Program For?
- Curious Self-Learners
You’ve tried the usual advice, and you’re ready to understand what’s really going on. - Inspired by Your Own Health Journey
Your experience with gut, hormone, or energy issues sparked an interest in nutrition and helping others. - Health & Wellness Professionals
You’re a health or wellness professional looking to expand your knowledge and better support your clients.
What You’ll Get
- CFNP Certification
Graduate as a Certified Functional Nutrition Professional with a systems-based credential. - Systems-Based Mastery
Explore how the body’s 7 interconnected systems influence health, and how imbalances in one system can affect others. - Paying Client Guarantee
Meet the program requirements and secure a paying client, or you may qualify for a tuition refund.
Learn how our Paying Client Guarantee works.
What You’ll Learn
Discover how nutrition, lifestyle, and the body’s interconnected systems work together to influence health. Learn to see the bigger picture, not just individual symptoms.
- Identify root causes behind stubborn, complex health patterns.
- How to use proven functional nutrition tools.
- Graduate confident and equipped to work with real clients.
A Reputation Built on Rigor
Certified instructors, an unmatched curriculum, and a proven track record since 2012.
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| The Original Functional Nutrition Methodology |  |
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| 7-Body-System Mastery | |
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| AADP, AANWP, & AANWC Approved | |
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Think Functionally
Six Months to Learn. A Lifetime to Use It.
Online
self paced
6 months
8-10 hrs/wk
- Earn your CFNP credential and launch a career with real impact.
- Backed by our Paying Client Guarantee. Terms apply.
- Join a network of professionals applying the original methodology.
- Earn your CFNP credential and launch a career with real impact.
- Backed by our Paying Client Guarantee. Terms apply.
- Join a network of professionals applying the original methodology.
Meet Your Instructors
Our instructors bring years of real-world and teaching experience. They’re experts in making complex physiology clear, applicable, and immediately useful in practice.
Nutrition Faculty
Sandra Brougher
Nutrition Faculty and Student Programs Manager
Amber Robertson
Adjunct Nutrition Faculty
Sarah Lawrence
Adjunct Nutrition Faculty
Brianna McKinney
Adjunct Nutrition Faculty
Janel Ferrin Anderson
Adjunct Nutrition Faculty
Jessica Vargas
Both Paths Lead to Meaningful Work
The best choice is the one that moves you forward now.
5 Months
3-5 hrs/wk
Flexible, self-paced online learning.
Behavior change and building sustainable habits.
Work across life, health, and wellbeing.
Guide clients with conversation and accountability.
Support change in habits, mindset, and behaviors.
Ongoing, relationship-based client work.
Broad application across goals and contexts.
6 Months
8-10 hrs/wk
Flexible, self-paced online learning with optional live sessions to enhance learning.
Nutrition and body systems.
Work with health patterns and root causes.
Work with clients through assessment and guidance.
Support change with nutrition and lifestyle strategies.
Focused, assessment-driven client work.
Deeper application within nutrition and health.
Frequently Asked Questions
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What is the Functional Nutrition Professional Certification program?
The Functional Nutrition Professional Certification program is a comprehensive, systems-based training that teaches how to understand health through interconnected body systems. Rather than focusing on isolated symptoms or food rules, the program emphasizes physiology, patterns, and root drivers of imbalance, along with nutrition and lifestyle strategies that can be applied responsibly and within scope.
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How long is the program?
The Certified Functional Nutrition Professional program is 100% online and self-paced, designed to be completed in approximately six months. Most learners spend an average of about 8 hours per week, with some of the more in-depth intensives requiring up to 10 hours per week. Learners who are able to dedicate closer to 20 hours per week may complete the program in as little as three months. The structure supports deep learning while remaining manageable alongside work or other commitments.
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What can I expect from the program?
The program is a structured, systems-based learning experience that teaches how the body’s major systems function and interact. It combines lessons with readings and videos, visual system maps, downloadable study guides, applied examples, and assessments to support real understanding. You’ll learn to use clear, evidence-informed frameworks, including the seven body systems, to identify root causes, recognize patterns, and apply nutrition and lifestyle strategies responsibly. The focus is on bridging theory and practice so you can problem-solve confidently and make sense of real health situations rather than memorizing protocols or food rules.
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Who will I learn from?
You’ll learn from experienced Functional Nutrition educators who bring deep systems-based knowledge and real-world teaching experience. Instructors are trained to explain complex physiology clearly, connect theory to application, and guide learners in applying Functional Nutrition principles responsibly and within scope. Throughout the program, faculty support your learning by emphasizing clarity, structure, and practical understanding rather than protocols or one-size-fits-all approaches.
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Do I need prior experience to enroll?
No! No healthcare background is required. You’ll build a strong foundation in functional nutrition and learn to apply your knowledge to support your own health and the well-being of others.
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How is this program different from other nutrition certifications?
You can find information for free, but knowing how to connect and apply it is different. This program gives you a structured learning experience and practical tools to bring it all together.
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Is this program right for me if I already have a health or nutrition background?
Yes — many enrollees come in with existing credentials and find the systems-based methodology fills gaps that protocol-driven training left behind. The program is designed to build depth regardless of where you’re starting from.
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Do you have payment plans?
Yes, flexible payment plans are available to make your investment in the program more manageable. You can also see if you qualify for a scholarship. To explore your options and find the plan that best fits your goals and budget, speak with a Clarity Coach.
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Will I be certified after graduating?
Yes. Upon successful completion of the program and all required assessments, you’ll be a Certified Functional Nutrition Professional. You’ll receive an official Health Coach Institute certificate along with a digital badge you can share on LinkedIn and other professional platforms. This certification reflects your training in systems-based Functional Nutrition and your ability to apply nutrition and lifestyle strategies responsibly and within scope. It does not confer licensure or medical authority.
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What can I do professionally after completing this program?
Earn your Functional Nutrition Professional credential and build skills to support your own health, provide nutrition education, or enhance an existing wellness practice. How you use your training professionally will depend on your background and local regulations.
Your Body Has a Story. Learn to Read It.
Talk with our team about scope, payment options, and the guarantee.
