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 assessmen

ts 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!

🔥 SUMMER OPEN HOUSE STARTS MONDAY 🔥 40+ FREE sessions. Limited spots. Only one shot to get in this month. → Learn the cl...
05/30/2026

🔥 SUMMER OPEN HOUSE STARTS MONDAY 🔥

40+ FREE sessions. Limited spots. Only one shot to get in this month.

→ Learn the clinical framework that gets your clients results EVERY. SINGLE. TIME. (Cortisol, Perimenopause, Fat Loss, Hormones, Chronic Patterns + more)

→ Unlock the business strategies that separate 6 & 7-figure practitioners from the rest (Marketing, Multiple Income Streams, Automation, Mindset, Sales Strategies + more)

→ Get direct access to Reed, the FDN team & industry experts in Q&A’s, workshops & roundtables so you know FDN is YOUR path

This is the only month we open the doors.
This is the only time it’s FREE.

Comment SUMMER below to grab your spot while they’re still available 👇

Don’t miss this.

05/30/2026

ER Nurse. 25 years on the floor.

Her own doctor said: “You’re not sick enough to treat.”

Here is what her functional labs actually showed 👇

→ Flatlined cortisol from 20 years of night shift
→ Estrogen dominance
→ H. pylori
→ Overwhelmed liver and gallbladder
→ Depleted gut microbiome
→ Food sensitivities to her favorite foods

3 months later, her joint pain gone. Psoriasis cleared. Off daily ibuprofen.

Her full story is on the Health Detective Podcast this week. 🎧 Drop ‘ER’ to get the link!

As a practitioner, your personal opinion on GLP-1s doesn’t matter as much as your ability to support your clients safely...
05/29/2026

As a practitioner, your personal opinion on GLP-1s doesn’t matter as much as your ability to support your clients safely.

Because like it or not, people are using them.
And they need guidance from someone who knows what they’re doing.

💉 Do you know the difference between GLP-1s like semaglutide and other peptides like CJC-1295 or AOD-9604?

⚠️ Do you know how to spot red flags and build protocols that actually reduce risk?

👉 This June, Summer Open House, learn how to support your clients body so they get the best results when using peptides with labs, data, and how the FDN approach delivers real results.

📌 SAVE THIS POST so you can reference it as these conversations grow in your practice.

🎓 40+ clinical sessions. 100% free.

💬 Comment ‘SUMMER to get your invite.

05/28/2026

If you are a nurse, personal trainer, or nutritionist who is tired
of working hard for clients who are not getting better, this video
is for you.

FDN's Summer Open House is a free month-long functional health
event happening all of June, built for practitioners who have the
skills and the passion but are missing the clinical tools that
actually move the needle.

Nurses burned out on 12-hour shifts watching patients cycle back
through the same revolving door on more medications and fewer
answers. Personal trainers hitting an income ceiling, trading time
for money, watching clients plateau despite perfect programming.
Nutritionists whose clients are following the plan and still
struggling with bloating, fatigue, hormonal chaos, and stubborn
weight. This event was made for you.

What Summer Open House covers:

* Functional labs like the DUTCH, GI-MAP, and HTMA and what
standard testing completely misses
* The DRESS framework for real, lasting client results
* Real clinical case walkthroughs with advanced lab interpretation
* How to break the time for money trap and build a practice
that actually pays
* Business strategies from six and seven figure FDN practitioners

40 plus live sessions. All of June. Completely free.

Register free at the link below.
http://fdntraining.com/summeropen26

05/28/2026

Before peptides, there was D.R.E.S.S.
Before the $400 supplement stacks, the injectables, the biohacks, the “cutting-edge” protocols that change every six months.

There was a framework that just worked.

Every. Single. Time.

Diet. Rest. Exercise. Stress reduction. Supplementation.

In that order. On purpose.

Your clients don’t need another protocol. They need the fundamentals applied with the proper guidance and skill.
And the coaches who master this don’t chase clients, clients chase them.

Because when you get people actual results; not “I feel a little better” results, but “my life changed” results, they tell everyone. Their sister. Their best friend. Their coworker who’s been struggling for years.

That’s how FDNs build referral-based businesses without ever running an ad.

That’s why FDNs are so sought after.

Not because we have a secret peptide.

But because we NEVER ABANDONED the pillars of healing and we know how to actually apply them and educate the client who hears all the noise around expensive hacks.

The industry got distracted. We didn’t.

If you’re a coach who’s tired of throwing protocols at the wall, tired of clients ghosting after 60 days, tired of competing with whoever has the shinier offer.

This framework is your way out.

Comment “Summer” and I’ll save your seat to learn it at Summer Open House

📅June 1 -30

Speaker Announcement🚨Three clinical sessions. Three FDN powerhouses. 💥🌴 Alisha Uccardi, FDNP on perimenopausal fat loss ...
05/27/2026

Speaker Announcement🚨

Three clinical sessions. Three FDN powerhouses. 💥

🌴 Alisha Uccardi, FDNP on perimenopausal fat loss (and why the standard advice keeps failing)

🌴 Elizabeth Gaines, FDNP on cortisol, the hormone hiding behind nearly every symptom

🌴 Sara Moreira, FDNP walking through a real postpartum fatigue case study from start to finish

This is what FDN clinical thinking actually looks like. Whole-body. Root-cause. Results-driven.

If you’ve ever wondered what makes FDNs different from every other health practitioner out there, these three sessions are your answer.

Free to attend at Summer Open House
📅June 1-30

comment ‘ACCESS’ and I’ll send you access now. 💛

FDN Practitioners are taught to investigate patterns.That’s why clients who’ve spent YEARS being told “everything looks ...
05/27/2026

FDN Practitioners are taught to investigate patterns.

That’s why clients who’ve spent YEARS being told “everything looks normal” finally start getting answers.

Better questions.
Better systems.
Better clinical thinking.
Better results.

And apparently… people are talking about it. 😅

This June, we’re pulling back the curtain at our biggest event of the summer; the Functional Medicine Business & Clinical Summit.

Inside, we’re covering:
✨ Advanced functional labs
✨ Real case studies
✨ Clinical frameworks
✨ Practitioner business growth
✨ Client retention & referrals
✨ How top practitioners think differently

If you’re a coach, practitioner, nutritionist, health professional, or someone who knows there’s a deeper way to approach health…

You need to be in this room.

Comment “SUMMIT” and we’ll send you the free registration link.

05/25/2026

FDN = Systems.

Systems to assess your clients.
Systems to interpret labs.
Systems to coach through DRESS.
Systems to run your business without burning out.

Systems = Success

That’s the whole point, you don’t have to figure it out alone or build from scratch. You get proven frameworks you can implement immediately.

At Summer Open House, you’ll get a behind-the-scenes look at the systems FDNs use every day, including Business in a Box with founder Raewyn Guerrero, the plug-and-play system that runs your back-end so you don’t have to.

Comment SUMMER and I’ll send you the details. ☀️
gutsynutrition

05/24/2026

Hot take: you can’t fix the gut without fixing the minerals first.

Hormones, neurotransmitters, digestion, detox. None of it works without the raw materials. Minerals are the currency your cells run on, and most practitioners are skipping right past them.

This is the conversation we’re having more of, and it’s why we brought in Sarah Ball to keynote our Summer Open House.

Comment “SUMMIT” and we’ll send you the details. 👇

05/24/2026

Practitioners, we need to talk.

You’re running the Labs. Balancing hormones. Chasing the gut-brain axis. But you’re missing the foundation underneath all of it.

Every system in the body is electrical first. Nervous system, cellular communication, hormones, digestion. None of it runs without the electrical current. And that current runs on minerals.

You can’t out-supplement a body running on a dead battery. Minerals are the spark plugs.

Want to go deeper? Come see Sarah Ball keynote at Summer Open House, where you’ll learn how to support the nervous system of your business so you don’t burn out doing what you love.

🎧 Listen to the episode, then come see Sarah live.

Comment “SUMMIT” and we’ll send you the link. 👇

Dr. Fiona Forbes has spent 20 years working with clients around the world. She’s an ND, FDNP, and Functional Medicine Pr...
05/24/2026

Dr. Fiona Forbes has spent 20 years working with clients around the world.

She’s an ND, FDNP, and Functional Medicine Practitioner, and the co-founder of a global personalized medicine platform working with 400+ advanced biomarkers.

She’s teaching live inside Summer Open House.
Free.
All JUNE long.

Whether you’re a self healer wondering what’s actually possible, a nurse looking for something more, a coach or trainer ready to add labs, or an FDN sharpening your clinical skills, this is the session you don’t skip.

📅 Thursday, June 18
9:30 AM PT / 12:30 PM ET

Comment SUMMER and we’ll send you the link 👇

Address

10120 South Eastern Avenue , #205
Henderson, NV
89052

Website

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

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