Become a Certified Health Coach +

Build a Freedom-Filled Business That Changes Lives

The Functional Diagnostic Nutrition (FDN) Course is Your All-Inclusive Ticket to Turn Your Passion into a Career That Changes Lives.

Hey Wellness Warrior!

What if You Could…

Work From Anywhere

Whether that be the beaches of Bali or the comfort of your home

Set Your Own Schedule

Free up your time so you have more space to take care of YOU

Build a 6-Figure Business

Gain the confidence, pride & freedom of being your own boss

Change People’s Lives

Guide people along their healing journey to transform their health + happiness

Make Health Your Career

Turn your love for health & wellness into the work you do everyday

Alllll of this is at your fingertips.

Seriously, we’re not making this stuff up!

Just ask the health coaches in our community…

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And there’s plenty more where that came from.

But first, let’s take a step back.

If We Haven’t Met, Hello!

We’re Functional Diagnostic Nutrition (FDN)

We are a team of functional health pioneers, teachers & wellness advocates dedicated to educating and inspiring better health across the world.
It all started over 20 years ago, with FDN Founder, Reed Davis.
While working in the clinic, Reed watched as patients bounced from practitioner to practitioner, only to be told “everything looks normal” or to be convinced of yet another unsuccessful supplement protocol, fitness program, or healing modality.
Reed refused to be just another practitioner in this endless cycle. So he committed to being the last person his clients saw on their quest for answers & better health.
Over years of observation, he developed a proven framework to restore function in the body, no matter what health symptoms or diagnosis a person is struggling with.
That’s how the FDN Certification Course was born!
Today, we’ve trained 4,000+ FDN Health Detectives in 50+ countries across the world on how to apply this framework to themselves and others.
Think you might want to join us?

Try FDN for Free Today

Take a peek behind the curtain of the FDN certification course for no-risk. Unlock exclusive access to Module 1 and get a glimpse of what’s to come.

Here’s What You Get For FREE:

Free Training #1 | Welcome to FDN
Free Training #2 | Course Foundations
Free Training #3 | Health Detective 101
Free Training #4 | Intro to Metabolic Chaos
Lesson 1
FDN Model & Philosophy
  • We’re All Health Coaches
  • Not a Medical Approach
  • Unprecedented Chronic Health Problems
  • Opt-in Model of Self-Care
  • Cycle of Trial and Error
  • FDN Filling the Needs Gap
  • Instead of Chasing Symptoms
Lesson 2
Next Level Health Coaches
  • People Want to Know 3 things
  • We can say Yes! Here’s How We Work
  • Holistic Grounding Program
  • Transformational Process
  • Anyone Can Run Labs
  • We Don’t Treat the Test Results
  • Next Level Health Coaches
Lesson 3
How Chronic Stress Leads to Metabolic Chaos®
  • Who is in the FDN Family?
  • What Binds Us Together
  • Stress is #1 Cause
  • Is All Stress Bad?
  • Brain/Body Diagram
  • Internal/External Types of Stress
  • The Chronic Stress Cascade
  • Symptoms Far Removed from Real Problem
Lesson 4
Example of Metabolic Chaos and Thyroid Primer
  • Thyroid Client?
  • Thyroid Physiology
  • Thyroid Biochemistry and Metabolic Pathways
  • Old Paradigm: Hypothyroid
  • New Paradigm: Metabolic Chaos®
  • Our One Concern
Lesson 5
The Truth About “Adrenal Fatigue” & HPA Axis Primer
  • Anatomy, Physiology, Biochemistry
  • Chronic Stress Response
  • Why Not Treat the Disease?
  • An “Adrenal Fatigue” Client?
  • HPA Axis in a Nutshell
  • Limbic System
  • Autonomic Nervous System
  • HPA Axis Anatomy
  • Hypothalamus/Pituitary
  • Old and New Paradigm
Lesson 6
Steroidal/Sex Hormones & Complaints
  • Testing Steroidal Sex Hormones
  • Signs & Symptoms of Hormone Imbalances
  • Testing Steroidal Sex Hormones
  • Melatonin in the Gut
  • Secretory IgA
Lesson 7
Reference Ranges and Lab Test Results
  • FDN SHP Non-Medical Analysis
  • Case Reviews and Interpretations FDN SHP – HPA Profiles
  • HIDDEN Stressors and Risk Factors
  • How to Handle Chronic Stress-related Cases
Lesson 8
Assessing Oxidative Stress in Metabolic Chaos®
  • Measuring Oxidative Stress
  • Cellular Damage Markers
  • 8-OHdG
  • 8-OHdG Sample Report
  • Lipid Peroxidation
  • Elevated Oxidative Stress guide
Lesson 9
Intestinal Mucosal Barrier Primer in Metabolic Chaos®
  • Location of Mucous Membranes
  • Intestinal Mucosal Barrier
  • Gut Structure
  • Lamina Propria, Submucosa
  • Colon Health
  • GI Diseases in SIgA
You’ll walk away from this free training with a clear understanding of what FDN is all about, how we approach health & what you can expect to learn inside the course.

Why Are We Giving This Away for FREE?

The FDN certification course is a large investment of your time, money, and energy. We want you to know exactly what you’re investing in when you click that “enroll now” button.
Plus, we feel confident you’ll love it!

FDN is More Than a Holistic Health Coach Program

FDN is…
Community
Health
Freedom
Business
Lifestyle
You’re just a few key-swipes away from kick-starting a new beginning. Fill out the form below to get Module 1 sent straight to your inbox.

LEARN HOW FDN WORKS IN THE REAL WORLD WHEN YOU BECOME A PRACTITIONER

REAL CLIENT CASE STUDY

12 DAYS OF CHRISTMAS - EXCLUSIVE MEMBERSHIP

Access exclusive discounts, private podcasts, and FREE resources

BECOME AN FDN INSIDER

12 DAYS OF CHRISTMAS

12 DAYS - 12 GIFTS

EXCLUSIVE ACCESS & MATERIALS YOU WON'T FIND ANYWHERE ELSE

3 Step Guide To Getting Real Results

Get our free 3-step guide to getting real results for you and your clients by filling out your info below.