particles-background-design
The Functional Blood Chemistry Analysis (FBCA) Mastery Training & Certification Program

Transform Ordinary Blood Tests into a Goldmine of Patient Insights

Discover the Proven Step-by-Step System That’s Helped Thousands of Practitioners Worldwide Revolutionize Their Patient Outcomes.

At a Glance: What You Get with FBCA Mastery

Knowledge

  • 12 In-Depth, Step-by-Step Training Modules taught by Dr. Dicken Weatherby, a global expert in Functional Blood Chemistry Analysis
  • Lifetime Access to all video sessions, PDF transcripts, and bonus expert trainings

Tools ($690 value)

  • Free 12-Month Membership to the Optimal DX Platform—streamline data entry, interpret labs faster, and create robust patient reports
  • 10 Free Credits to add blood tests, generate Functional Health Reports, and build personalized treatment plans
  • “Ask Me Anything” Support for an entire year—get your questions answered by Dr. Weatherby and his research team
  • Comprehensive Resource Library with research articles, references, exclusive downloads, and advanced tutorials

Certification

  • Certification that proves your expertise as a Functional Blood Chemistry Analyst

If you’re ready to spot nutritional, hormonal, and metabolic imbalances in minutes—and to become the go-to practitioner in your community—this course is for you.

Report-Mockup_Small
Why Functional Blood Chemistry Analysis Changes Everything

Earn Expert Status Faster—With Dr. Weatherby by Your Side

Blood chemistry analysis is one of the most common diagnostic methods in healthcare—yet too many practitioners rely on incomplete or outdated interpretation ranges. Over 12 transformational weeks, you’ll gain the clarity, confidence, and clinical edge to:

  • Identify hidden dysfunctions well before disease manifests
  • Deliver life-changing insights to patients hungry for a deeper, more holistic understanding of their health
  • Elevate your reputation and outshine competitors who still use “normal” lab reference ranges that miss crucial early warning signs

With FBCA Mastery, you learn exactly how to interpret and communicate lab results in a way that resonates with patients and encourages follow-up visits—boosting both patient outcomes and practice revenue.

dr-dicken-weatherby

Meet Your Instructor: Dr. Dicken Weatherby

Dr. Weatherby is a board-certified Naturopathic Physician and a leading authority on Functional Diagnostics. He has authored the seminal text on Functional Blood Chemistry Analysis (FBCA) and has lectured internationally to thousands of practitioners. His mission? To empower you with a proven system to:

  • Read blood test results like a detective
  • Uncover the root causes of your patients’ symptoms
  • Implement an individualized functional approach to boost your patient's overall health and vitality

Rest assured, you’re learning from the source. The FBCA Mastery Training and Certification is based 100% on Dr. Weatherby’s pioneering methods.

The Formula for Success

Success in Functional Blood Chemistry Analysis depends on three crucial elements: the right knowledge, the right system, and the right tools. Combine that with Optimal DX's prestigious Certification, and you have a recipe for unstoppable success.

Who Benefits from FBCA Mastery?

ODX-Icons_Dark_Stethoscope
Recent Graduates & Early-Career Practitioners
  • Stay current with the latest functional medicine insights and blood analysis techniques.
  • Build a strong foundation that keeps your practice relevant and forward-thinking.
SECURE YOUR SPOT TODAY
ODX-Icons_Dark_Track_Change
Seasoned Clinicians Expanding Their Practice
  • Offer cutting-edge blood chemistry analysis that delivers immediate value to patients.
  • Enhance your diagnostic repertoire and attract new clientele seeking functional approaches.
SECURE YOUR SPOT TODAY
ODX-Icons_Dark_Guides
Any Healthcare Professional Seeking Growth
  • Naturopaths, Acupuncturists, nutrition coaches, Functional Medicine practitioners, Chiropractors, and more.
  • Anyone who wants to interpret blood tests more comprehensively and confidently.
    • SECURE YOUR SPOT TODAY

    Real Results from Real Practitioners

    “I used to dread explaining labs to patients. Now I can’t wait to sit down and show them exactly what’s going on—and how we’re fixing it! This training is a MUST for anyone ready to expand their practice and master the field of Functional Blood Chemistry Analysis. ”

    Dr. Victoria L., D.C.

    “After 15 years in Functional Medicine, this is the most comprehensive blood chemistry program I’ve found. It uncovers root causes in a way no other course does.”

    Dr. David J., D.N.M, D.C.

    “The Optimal Dx Platform and Functional Health Reports are an indispensable, time-saving, educational tool, not only for me but for my patients as well!”

    Leon H., N.D.

    “I’ve taken several functional medicine courses, but this one is by far the most thorough on blood work. It’s self-paced, accessible, and rich in content—I keep revisiting it!”

    Dr. Terri T., D.C.

    “ODX is amazing—Dr. Weatherby’s certification course completely transformed how I interpret blood work, and my clients finally get real answers. Honored to be in their practitioner directory!”

    Cheryl D., Certified Holistic Nutritionist

    Video Testimonials

    Ready to hear it straight from our graduates? Watch these firsthand success stories and discover how they transformed their clinical outcomes—and their bottom line.

    green-design

    “Dr. Weatherby's course on Functional Blood Chemistry Analysis is an absolutely amazing course, really in-depth, and put in such a format that it is easily understood. It's practical, so it's not just about theoretical understanding. It's about how to utilize this information in your practice.”

    Justin MaguireFounder, AutonomicCoaching.com

    Watch Video
    justin_maguire

    “For me to go through this course and to learn the incredible amount of detail that I can uncover from my own clients was honestly an absolute game-changer. It has completely changed my entire.”

    Rachel HubanNutritional Therapist, Ireland

    Watch Video
    rachelHubanPost

    “Thank you Dr. Weatherby for creating your FBCA mastery course. The 12-week course went beyond my expectations. The knowledge I gained was worth every penny and the ODX Platform has become an integral part of my practice.”

    Dr. Cindy Ross

    Watch Video
    cindy_ross

    Program Overview: 12 Modules, Lifetime Access

    Your future of accurate, predictive blood analysis is only 12 weeks away. Each module unlocks a new realm of expertise:

    1: Intro to Blood Testing & the Functional Approach

     In the first four lessons, you’ll be introduced to the fundamentals of FBCA and go over the best methods for analyzing your patients’ blood test results. You’ll discover what blood test biomarkers you want to see on your panels and how to easily review them with your patients. Finally, we’ll introduce you to the 50+ major metabolic patterns that we will dig into during the rest of the training.

    2: G.I. Function

    Understanding functionality is key for blood analysis. In these seven lessons, you will dive into the physiology of digestion, absorption and excretion to better understand how these processes affect blood work. Then, we’ll break down dysfunctions and how the role of blood test biomarkers play in uncovering common dysfunctional metabolic patterns for your patients. These patterns play a part in assessing and monitoring patients with hypochlorida, H. pylori, gastric inflammation, pancreatic insufficiency, dysbiosis and intestinal hyperpermeability.

    3: Liver & Gallbladder Function

    In these six lessons, you’ll dive deep into the functional physiology of the hepato-biliary system. You’ll learn key indicators of oxidative stress and how to identify the five common functional hepato-biliary problems that can be detected with blood tests. Discover how to differentiate complex problems in the biliary tree and the best method for pinpointing liver dysfunction in a patient. Lastly, you’ll learn how to use Functional Blood Chemistry Analysis to uncover systemic toxicity and heavy metal body burden.

    4: Red Blood Cell Function & Nutritional Anemias

    In these five lessons, you’ll take an in-depth look at red cell function and physiology through the lens of Functional Blood Chemistry Analysis. Explore nutritional anemias and the three minor causes of this condition. We’ll define the biomarker that most practitioners leave out of their analysis, as well discover a relatively new biomarker to assist in assessing for B12 deficiency.

    5: Nutrient Deficiencies

    Our bodies run on nutrients, which makes them a key part of blood functionality. In these six lessons, you’ll take a look at functional problems associated with vitamin and mineral deficiencies that can be detected with blood tests. You’ll explore the roles of hormone regulation and anion gap in assessing a body’s balance. Finally, you’ll discover how to analyse essential fatty acid deficiencies using biomarkers.

    6: Blood Sugar Regulation

    In these five lessons, we’ll take a look at the soaring cases of diabetes and obesity and discover how Functional Blood Chemistry Analysis can best flag major blood sugar issues before they become disease. We’ll break down the nine biomarkers you can use to get to the bottom of your patient’s blood sugar regulation issues and uncover the metabolic patterns linked to each stage. Then, we’ll dig deeper into some advanced biomarkers, calculators and new Functional Medicine ratios that will set your practice apart from others.

    7: Adrenal & Kidney Function

    In these five lessons, you’ll get an in-depth look at the functional physiology of adrenal glands. We’ll look at the regulation of adrenal hormone release and dive into how to use biomarkers on a blood test to look for lifestyle-based adrenal dysfunctions. You’ll explore renal anatomy and physiology and learn how to differentiate kidney dysfunction from kidney disease.

    8: Thyroid Function

    In these six lessons, you’ll break down the functional physiology and biochemistry of the thyroid gland to better understand your patient’s thyroid conditions. We’ll review the biomarkers and essential ratios that you must run to assess your patient’s thyroid problems and examine the role each of these biomarkers play in the six metabolic patterns of hypothyroidism. You will dig into the clinical indicators of hyperactive thyroid dysfunction and autoimmune thyroiditis, while learning how to detect these conditions before they manifest into full-blown disease.

    9: Cardiovascular Function and Inflammation

    These six lessons take a comprehensive look at cardiovascular risk and inflammation. You’ll explore the 20+ biomarkers from a standard blood test that are independent risk factors for early cardiovascular disease and the role that inflammation plays in cardiovascular dysfunction in the body. We’ll take a look at apolipoproteins and the eight specialized biomarkers of the nuclear magnetic resonance (NMR) lipoprofile play in uncovering lipid-related coronary heart disease. Finally, you’ll discover eight new biomarkers that can be measured on a blood test to further assess inflammation.

    10: Sex Hormone & Prostate Function

    In these six lessons, you’ll take a look at the functional physiology of female and male sex hormone regulation and sex hormone biochemistry. Discover the 12 major sex hormone biomarkers that appear in the blood and learn how to uncover hidden causes of female and male hormone disfunction. You’ll gain a thorough review of the main biomarkers to look for when assessing your patient’s risk of prostate dysfunction.

    11: Immune Function

    These six lessons will take you through the function and physiology of the immune system. You’ll dive into how to identify the biomarkers that relate to the immune system and how to assess them for immune dysfunction, allergies and immune over-activity. We’ll explore standard immune biomarkers on a complete blood count (CBC) test as well as four immunoglobulins and the two main autoimmune biomarkers. Additionally, we’ll touch on the in-office method of Coca Pulse Testing, which assesses patients for allergies.

    12: Putting It All Together

    In these final five lessons, we will review all the information from previous lessons and how they all correlate together. You’ll learn how to use blood testing for foundational care, take a look at cash flow in practice, explore how Functional Blood Chemistry Analysis can become a profitable income stream and assist with treatment planning. Finally, in our four case studies, Dr. Weatherby will show you firsthand how to unlock the wealth of information within a blood test.

    particles-design

    Choose The Plan That Best You

    One-Time Payment
    $1497 The FBCA Mastery Training Program + a Free 12-Month ODX Membership + the ODX Functional Blood Chemistry Analysis Specialist Certification
    Features
    • 12 Core Training Modules
    • Lifetime Access
    • Audio and PDF Downloads
    • Bonus Training from Leading Functional Medicine Experts
    • 55 Lesson Transcripts (over 650 pages)
    • Detailed References for All Training Sessions - Over 200 Pages
    • 11 Review Quizzes
    • Final Certification Exam
    • Case Study Presentation
    • Printed Certificate
    Optimal DX Platform Access ($690 value)
    • Free 12-Month ODX Membership
    • 12 Months access to our exclusive PDF Parser for seamless blood data entry
    • 10 Free Credits - add blood tests, run Functional Health Reports, & build blood test-specific treatment plans
    • Access to "Ask Me Anything" Q&A
    • Access to exclusive online reference guides
    • Access to over 500 research articles
    • Access to an exclusive vault of training, tutorials, & masterclasses
    • Access to exclusive downloads
    3 Month Plan
    $525 /month The FBCA Mastery Training Program + a Free 12-Month ODX Membership + the ODX Functional Blood Chemistry Analysis Specialist Certification
    Features
    • 12 Core Training Modules
    • Lifetime Access
    • Audio and PDF Downloads
    • Bonus Training from Leading Functional Medicine Experts
    • 55 Lesson Transcripts (over 650 pages)
    • Detailed References for All Training Sessions - Over 200 Pages
    • 11 Review Quizzes
    • Final Certification Exam
    • Case Study Presentation
    • Printed Certificate
    Optimal DX Platform Access ($690 value)
    • Free 12-Month ODX Membership
    • 12 Months access to our exclusive PDF Parser for seamless blood data entry
    • 10 Free Credits - add blood tests, run Functional Health Reports, & build blood test-specific treatment plans
    • Access to "Ask Me Anything" Q&A
    • Access to exclusive online reference guides
    • Access to over 500 research articles
    • Access to an exclusive vault of training, tutorials, & masterclasses
    • Access to exclusive downloads

    Frequently Asked Questions

    Review some frequently asked questions about our program below.

    When does the training start?

    Once you register and set up your ODX Academy login, you can begin your courses! Modules 1 and 2 are live right away with one new training module added every week. You will receive an email from Dr. Weatherby when the next module is live and ready to view. Register Now

    How is this program delivered?

    This 12-week Mastery Training program is accessed through the online training center of ODX Academy. The program begins the day you enroll and each week, you’ll gain access to a new training module. You have the flexibility to participate in this training 24/7 from your home or office. Your lifetime access to the program allows you to review previous sessions at any time.

    How long do I have access to the training material?

    How does lifetime access sound? After enrolling, you have unlimited access to this course for as long as you like.

    Are the training sessions held at a specific time and day each week? What’s the schedule?

    No, the training sessions are not taught in real time. One new training session video is released every week, and you will be notified via email when you can access the latest session. You receive lifetime access to the training material, so you can learn at your own pace!

    I won’t be able to make many of the training sessions. Can I get access to them later?

    No need to stress about your schedule, the training sessions are not live! Each session has been previously recorded and the training material is available to all enrollees in the ODX Academy. You have the option to stream video of the presentations and download audio of all sessions in an MP3 format to take on the go. You can access these recordings 24/7 from anywhere through your ODX Academy account.

    What do I get when I register for the FBCA Mastery Certification Training Program?

    You receive 12 information-packed training sessions with Dr. Dicken Weatherby that will walk you through the steps to successfully integrate and implement a Functional Analysis of your patient’s blood test results. Additionally, you will receive access to our online training center ODX Academy, video and audio replays of lectures that are accessible 24/7 and bonus lectures from Functional Medicine experts.

    Plus, you'll get access to 55 downloadable lesson transcripts (over 650 pages of information), over 200 pages of references, 10 bonus quizzes at the end of each module, a final examination and an opportunity to sit for your Functional Blood Chemistry Analysis Certification!

    As a bonus for your registration, you’ll get a free 1-year ODX Membership! This will give you full access to the ODX platform and the growing archive of FBCA Resources. Plus, we’ll give you 10 free credits to add blood tests, run Functional Health Reports, & build blood test-specific treatment plans and 12 Months of access to our exclusive PDF Parser for seamless blood data entry! ($690+ Value!) Immediately put your knowledge to use and benefit from the robust capabilities offered by the Optimal DX platform and software.

    Do you have transcripts of the training lessons?

    Absolutely, with your registration, you get access to all 55 of the training lesson transcripts, which is over 650 pages of information. These are available as downloadable PDF files that you can print. Get Started Today

    What are the certification requirements?

    CERTIFICATION REQUIREMENTS

    1. Pass each of the FBCA Section quizzes with a score greater than 70%
    2. Pass a final exam
    3. Submit a case study
    4. We will review your case study and accompanying documents
    5. Upon successful review, we will email feedback and your certificate!

    What sort of certification will I receive?

    By successfully completing our Certification requirements, you will become a Certified Functional Blood Chemistry Analyst. You will receive a formal certificate authorized by Dr. Weatherby and the ODX Academy and will receive an email copy of your certificate.

    Can I earn Continuing Education credits?

    Continuing Education Credits (CEU) Information

    We are honored by the diverse interest in our online training programs from a wide range of professionals, including MDs, DCs, DOs, NDs, NPs, nutritionists, dieticians, and more. We understand the importance of Continuing Education Units (CEUs) in maintaining and enhancing professional competence. However, due to the complexity and the constantly evolving standards for CEU accreditation across the various disciplines, we are currently unable to directly offer CEUs for our training programs. Ensuring compliance and relevance for all the different groups we serve presents significant challenges.

    Despite this, we are pleased to provide participants with a certificate upon completion of the program, which verifies the number of hours taken and includes a detailed breakdown of the program content. This certificate can be submitted to your respective professional board for possible CEU consideration. While we cannot guarantee acceptance, this documentation may assist in meeting your continuing education requirements.

    We are committed to providing high-quality, impactful education and are exploring ways to support your continuing education needs in the future. In the meantime, we encourage you to review the learning objectives and content of our programs to determine if they meet your personal and professional development needs.

    We appreciate your understanding and are here to answer any questions you may have regarding our training offerings.

    Does this training include treatment protocols?

    No, the training does not include treatment protocols. This training is focused on assessment and diagnosis.

    What’s “Ask Me Anything”?

    With your registration, you get 12 months of membership in the ODX platform, which will get you  access to “Ask Me Anything.” This is a feature built into the ODX platform to get answers to your training questions. Log into the ODX platform and ask away! Dr. Weatherby and his research team will dive into the questions and answer them on the platform. You will receive an email when your question is answered. Log in, and the answer will be waiting for you. Also, browse over 200 previously asked questions with well-researched answers!

    Are there any references and citations for the training program?

    The ODX Research Team has compiled over 200 pages of biomarker-specific references. Each module has it's own reference section.

    Ready to Elevate Your Practice?

    Don’t just read blood tests—reveal their hidden story and give your patients the transformative health insights they crave. Enroll in FBCA Mastery and watch your confidence, patient satisfaction, and clinic revenue soar.

    dr-dicken-weatherby

    Final Note from Dr. Weatherby

    “You’ve likely seen blood test results a thousand times—but trust me, you’ve never seen them like this before. Join us, and I’ll show you exactly how to uncover root causes hidden in plain sight—and become the practitioner that patients can’t stop raving about.”