Stop Guessing. Start Getting Results.
Become the Functional Health Expert Your Clients Actually Need
The only program that gives health coaches and practitioners access to 70+ functional lab tests and a proven methodology that builds health in every client.
Join 5,000+ practitioners worldwide who've stopped playing the guessing game
Tired of Making Educated Guesses About Your Clients' Health?
If you're a health coach or practitioner, you've probably experienced this frustrating cycle:
- Client describes symptoms (chronic fatigue, digestive issues, brain fog)
- You make your best educated guess (“This sounds like thyroid dysfunction”)
- Recommend supplements or lifestyle changes
- Client tries your protocol for a few weeks
- Sees minimal improvement and eventually stops following through
Sound familiar?
Here's the uncomfortable truth: Even well-meaning functional medicine practitioners are still playing the guessing game. They listen to symptoms, guess which test to run ("sounds like thyroid"), and when those come back "normal," they guess again. If they come back “abnormal”, they tend to treat the paper instead of the person.
That’s what they are trained to do! This approach isn't just ineffective, it's what keeps practitioners stuck in the endless cycle of trial-and-error that frustrates both you and your clients.
The Environmental Paralegal Who Accidentally Revolutionized Functional Health
In 1999, Reed Davis was working as an environmental paralegal, making good money “saving air, birds, water, trees, and bees.”
But after seeing enough environmental toxins harm wildlife, he started wondering: “What about humans? What’s this environment doing to us?”
The wake-up call came when a close friend’s father (someone everyone called “perfectly healthy”) suddenly dropped dead.
“I know he wasn’t perfectly healthy if he dropped dead,”
Reed knew intuively.
That moment led Reed to walk away from his six-figure career and join a wellness center, despite having zero medical background.
What he discovered over the next decade would challenge everything most health practitioners believe about helping people.
The Pattern No One Else Was Seeing
At the wellness center, Reed interviewed client after client who had already seen “6, 8, 10 different practitioners and weren’t well yet.”
As a consumer advocate, he thought these people were getting ripped off.
"I just decided I was gonna be the last person they needed to see. I didn't know how, but I knew I could figure something out."
So Reed did something radical: Instead of listening to symptoms and making educated guesses, he started running comprehensive lab work on anyone willing to pay for it.
For ten solid years. Thousands of labs. Thousands of people.
And slowly, a pattern emerged that no one else was seeing…
The H-I-D-D-E-N Discovery That Changes Everything
Reed discovered that distinct healing opportunities were showing up in every person across six key areas:
H
Hormone Systems
I
Immune Function
D
Digestion
D
Detoxification
E
Energy Production
N
Nervous System Balance
"It became very reliable that when you correct these areas, your problems would go away. Forget your diagnosis."
You could have a hormone problem affecting your immune system, which impacts digestion (since most of your immune system is in your digestive tract), leading to liver toxicity and detoxification problems.
"If you don't look at how these dysfunctions are affecting each other, you're not working as comprehensively as you can and should if you really wanna help people."
Why "Test, Don't Guess" Actually Works
While other practitioners guess which single test to run based on symptoms, FDN’s approach is different:
✓ Don’t guess which test to run
✓ Get comprehensive data across major body systems
✓ Look at the entire “constellation of healing opportunities”
✓ See how different dysfunctions interact with each other
This is what “Test, Don’t Guess” really means.
The D.R.E.S.S. Protocol ® : Beyond Supplements and Quick Fixes
"It became very reliable that when you correct these areas, your problems would go away. Forget your diagnosis."
D
Diet (personalized based on test results)
R
Rest (proper sleep and recovery)
E
Exercise (appropriate for the individual)
S
Stress Reduction (addressing root stressors)
S
Supplementation (targeted, not shotgun approach)
"I started sending people home with things to do based on their lab work. It's called epigenetics. You lived yourself into these problems you're having now. What will it take to live yourself out of these them?"
The results?
"People just got better. It didn't matter what their original condition was."
What Makes FDN Different from Every Other Health Certification
Lab Access Without Medical License
Access 70+ functional lab tests through our Medical Director Program (MDP), even as an unlicensed practitioner. No more referring out or feeling limited in your practice.
Comprehensive Assessment, Not Educated Guessing
Instead of listening to symptoms and guessing which test to run, assess the major body systems simultaneously which reveals an entire “constellation of healing opportunities.”Course Foundations
All-Natural, Drug-Free Protocols
Master Lifestyle Medicine with the H-I-D-D-E-N assessment and D.R.E.S.S. protocol, a “rinse and repeat” system that works for every client, no matter what they’re struggling with.
Unparalleled Community & Support
Join a global network of 5,000+ practitioners with ongoing mentorship, clinical support, and business training.
The Last Certification You'll Need
Fill in the gaps left by other programs with world-class functional diagnostic training that turns struggling practitioners into industry leaders.
What FDN Practitioners Are Saying
See why FDN graduates consistently build 6 and 7-figure practices
Kathleen DiChiara
FDN Practitioner
“Transitioning from a certified Health Coach to a certified FDN practitioner allowed me to broaden the scope of services that I offered my clients and more than triple my hourly rate. It also led to improved outcomes for clients who didn’t have to see multiple practitioners. ”
Sachin Patel
FDN Practitioner
“The most important thing to work on is ourselves. Show up for others the way you want to show up for you. We are in the business to help people live an amazing life!”
Maral Salerno
FDN Practitioner
“I was looking for a certification that would educate and allow me to help my clients run targeted labs, yet integrated into a holistic health model. When I found FDN, I knew it was the perfect fit. Because of FDN, I have so many tools at my fingertips to help people.”
Is FDN Right for You?
FDN is perfect for you if:
Whether you're a:
Health Coach or someone passionate about helping others
Nutritionist or Dietitian
Naturopathic Practitioner/Doctor
Nurse / PA
Chiropractor
Fitness / Allied Professional
If you're willing to learn and do the work, FDN will work for you.
FDN is NOT for you if:
X
You’re not willing to learn, study, and apply yourself
X
You don’t want to touch functional lab testing or learn the science
X
You don’t want mentorship, community, or support
X
You don’t desire a freedom-filled health practice
Beyond Health Coaching.
Beyond Functional Medicine.
For Health Coaches
Stop recommending generic “diet and exercise” advice. Start making precise recommendations based on objective lab data. Your clients will see dramatic improvements because you’re addressing their real problems, not just surface symptoms.
For Licensed Practitioners
Step outside the constraints of standard-of-care algorithms and diagnosis-treatment models. You’re free to look at the whole person and address root causes comprehensively.
For Career Changers
You don’t need decades of medical training to make a real difference. As Reed proves, “I could teach you in 10 months what it took me 10 years to learn.”
"We're kind of what functional medicine wants to be," Reed explains. "Because they're still bound by their licensure and standard of care to diagnose and treat specifically. In FDN, there's total freedom to figure out what's really wrong and apply health building principles."
The Health Industry Is Changing. Will You Lead or Follow?
People are more educated and empowered than ever. They want practitioners who can explain WHY they feel lousy and exactly what to do about it.
You need to specialize and be THE expert that changes lives.
The FDN methodology isn't theoretical. It's been tested on thousands of clients over decades. The principles are timeless because they're based on how the body actually works.
The question isn’t whether this approach works, or not. After 5,000+ trained practitioners and countless client transformations, it’s become time-honored practice.
The question is... Are you ready to stop guessing and start getting reliable results for every client?
Ready to Become the Last Practitioner Your Clients Need to See?
The FDN Program gives you:
- Advanced functional lab training and access to 70+ labs
- Proven methodology that works for any client with any symptoms
- Expert mentorship throughout the program and beyond
- Business training to build a thriving, referral-based practice
- Global community of successful practitioners
Don't spend another day making educated guesses about your clients' health.
Frequently Asked Questions
I'm not a doctor. Can I still order functional lab tests?
Absolutely! Through our Medical Director Program (MDP), you can legally access 70+ functional lab tests for your clients without a medical license. This is one of FDN's most impactful differentiators.
How is FDN different from other health coaching certifications?
Most programs teach generalized health information, leaving you guessing. FDN gives you access to functional labs, teaches data-driven assessment, and provides a proven framework that gets results for every client. We bridge the gap between health coaching & medical worlds (and we own that bridge!!)
What if I already have other health certifications?
Perfect! FDN is designed to be the last certification you need. We fill in the blanks left by other programs with advanced functional lab training and practical application experience through running the labs on yourself first, which is included in your tuition.
How long does the program take?
It depends! On average, the FDN Certification takes 8-10 months to complete. Some students can get through as quick as 4-5 months. As Reed says, "I could teach you in 10 months what it took me 10 years to learn."
Do I need a medical background?
Not at all! Reed had no medical background when he started. "I had a lot to learn, but I had nothing to unlearn"—which turned out to be a major advantage. All you need is an internet connection, a good computer and the willingness to learn and help others get well.