Functional Diagnostic Nutrition - FDN

Functional Diagnostic Nutrition - FDN World Leaders in Functional Lab Training. Master Functional Labs, Get Better Client Results & Grow a Freedom-Filled Holistic Health Practice.

Are you a certified or licensed nutrition, medical, or health/fitness professional or hold a degree in one of these areas? Are you interested in learning tools that can give you an edge over other alternative health practitioners? If so, the FDN Certification course can help you take your current business to the next level! The FDN Certification Course provides training in functional lab assessments and client intake methods that lead to highly individualized targeted protocols. The goal of FDN is to build health and enhance performance, placing particular focus on the hormone, immune, digestive, detoxification, elimination, and neurotransmitter systems. The FDN course is open to anyone with a desire and a passion to truly help others, and not only puts the clinical tools right in your hands, but gives you the skills to use them. You’ll receive comprehensive training plus case management assistance on specific functional lab tests and protocols. Many providers have built their reputation and business success upon what they have learned in the FDN course and improved their own health in the process. Take your business to a new level by becoming a Certified Functional Diagnostic Nutrition Practitioner® (FDN), or start a new career as a certified FDN Practitioner today!

If you’re comparing health coaching certifications right now…this is the post you cannot ignore. 👀FDN isn’t just another...
11/15/2025

If you’re comparing health coaching certifications right now…
this is the post you cannot ignore. 👀

FDN isn’t just another program with hidden fees and upsells;
you invest $9,497 and walk away with over $20,000 in added value
that other certifications charge extra for.

If you want the full side-by-side breakdown so you can make the smartest decision for your career…

👇 COMMENT “COMPARE”
and I’ll send you the full comparison blog so you can see exactly how FDN stacks up.

11/13/2025

Trainee Roundtable – Ask current FDN trainees about their experience in the program!
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Join us for The Health Practitioner Discovery Series: A FREE LIVE event where you'll explore what it really means to go beyond health coaching, master functional labs, and build your dream career.

11/13/2025

Functional Health is the Future with Jenn Malecha, FNDP
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Join us for The Health Practitioner Discovery Series: A FREE LIVE event where you'll explore what it really means to go beyond health coaching, master functional labs, and build your dream career.

Apparently, we owe the health world an apology… 😅FDN may be single-handedly responsible for a massive spike in confident...
11/13/2025

Apparently, we owe the health world an apology… 😅

FDN may be single-handedly responsible for a massive spike in confident health coaches, thriving client results, and fewer “try this supplement” guesses.

So if you’ve noticed coaches suddenly talking about root causes, labs, and long-term results… yeah, that’s probably our fault.

👉 Comment “DISCOVER” to find out if the FDN system is the upgrade your business (and your clients) have been waiting for.

Because we’re not sorry for helping you become the go-to expert everyone’s talking about. 💥

11/12/2025

Grad Round Table - hear straight from FDN graduates! Come with your questions!

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Join us for The Health Practitioner Discovery Series: A FREE LIVE event where you'll explore what it really means to go beyond health coaching, master functional labs, and build your dream career.

11/12/2025

What if living to 100 wasn’t the goal—what if it was living vibrantly every year along the way?

In this live episode, Dr. Jeffrey Gladden, a board-certified interventional cardiologist and founder of Gladden Longevity, uncovers the cutting-edge science behind extending healthspan and optimizing human performance.

Dr. Gladden reveals how biohacking, advanced diagnostics, and personalized medicine are changing the future of aging—and how you can start applying these tools right now to build strength, resilience, and longevity from the inside out.

Want to get access to our best free resources and mini trainings?
Go to: fdntraining.com/resources

11/12/2025

The Founding + The Mission of FDN with FDN Founder, Reed Davis
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Join us for The Health Practitioner Discovery Series: A FREE LIVE event where you'll explore what it really means to go beyond health coaching, master functional labs, and build your dream career.

11/12/2025

FDN isn’t teaching you how to be a health coach.
It’s teaching you the system that get real results, every single time.

Because the truth is, your clients don’t care about MORE certifications on your wall.
They care about the one that will get them feeling better.

This is your time. Your investment. Your commitment to mastering a system that actually works.

If you’re a health coach (or want to be one) and you’re done comparing programs or your just need that last push to take the leap;

👉 Comment DISCOVER to join our free Discovery Series and find out if our system is right for you and your practice.

11/11/2025

The Functional Health Movement with Elizabeth Gaines, FDN Education Director
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Join us for The Health Practitioner Discovery Series: A FREE LIVE event where you'll explore what it really means to go beyond health coaching, master functional labs, and build your dream career.

11/11/2025

“I’ve taken the certifications, the courses, the mindset trainings… but nothing prepared me to actually elevate my business like FDN did.”

Because FDN isn’t another course it’s a system.
It teaches you how to think like a practitioner, not just coach like one.

You don’t just learn theory, you learn how to run the labs, interpret the data, and create results that clients rave about.

That’s what builds confidence.
That’s what builds credibility.
That’s what builds a real, thriving business.

Come join us for the FDN Discovery Series where mentors, trainees, graduates, and some of our most successful FDNs pull back the curtain on what it actually takes to create this kind of freedom.

💬 Comment DISCOVER to grab your free seat.

11/11/2025

A day in the life of a health practitioner who built a six-figure business online looks a lot different when you’re not just guessing.

“I’ve taken the certifications, the courses, the mindset trainings… but nothing prepared me to actually elevate my business like FDN did.”

Because FDN isn’t another course it’s a system.
It teaches you how to think like a practitioner, not just coach like one.

You don’t just learn theory, you learn how to run the labs, interpret the data, and create results that clients rave about.

That’s what builds confidence.
That’s what builds credibility.
That’s what builds a real, thriving business.

Come join us for the FDN Discovery Series where mentors, trainees, graduates, and some of our most successful FDNs pull back the curtain on what it actually takes to create this kind of freedom.

💬 Comment DISCOVER to grab your free seat.

Address

10120 South Eastern Avenue , #205
Henderson, NV
89052

Website

https://www.functionaldiagnosticnutrition.com/course-tour-functional-heal

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Are you a certified or licensed nutrition, medical, or health/fitness professional or hold a degree in one of these areas? Are you interested in learning tools that can give you an edge over other alternative health practitioners? If so, the FDN Certification course can help you take your current business to the next level! The FDN Certification Course provides training in functional lab assessments and client intake methods that lead to highly individualized targeted protocols. The goal of FDN is to build health and enhance performance, placing particular focus on the hormone, immune, digestive, detoxification, elimination, and neurotransmitter systems. The FDN course is open to anyone with a desire and a passion to truly help others, and not only puts the clinical tools right in your hands, but gives you the skills to use them. You’ll receive comprehensive training plus case management assistance on specific functional lab tests and protocols. Many providers have built their reputation and business success upon what they have learned in the FDN course and improved their own health in the process. Take your business to a new level by becoming a Certified Functional Diagnostic Nutrition Practitioner® (FDN), or start a new career as a certified FDN Practitioner today!