Become a Certified Gut Health Expert — in 9 weeks.
The First Premier Gut Health Certification with an evidence-based curriculum for wellness professionals.
The Gut-Brain Method™ Certification is the only practitioner training that combines clinical gut health science, functional lab interpretation, and the Gut-Brain Axis framework — in a single 9-week program.
Your clients don't have "random symptoms." They have gut dysfunction that's showing up in their mood, their skin, their hormones, their weight, and their sleep. And most practitioners are trained to address symptoms — not the root cause creating them.
This certification changes that. You'll leave with clinical protocols you can use immediately, the ability to interpret functional lab tests, and the kind of scientific credibility that sets you apart from everyone else in your niche.
Designed for:
Nutritionists · Registered Dietitians · Health Coaches · Nurses · Therapists · Aestheticians · Wellness Practitioners · Medical Students
Join the Gut-Brain Method™ Certification Program and step into your next level of impact—with the tools, confidence, and scientific credibility to help others truly heal.
Developed and led by Ella Davar, RD — clinical longevity dietitian trained at NYU and Mount Sinai. TEDx speaker. Featured in Wall Street Journal, Forbes, Vogue, NBC, and Women's Health.
Gut-Brain Method Program bridges:
Functional nutrition
Microbiome science
Neuroscience & psychoneuroimmunology
Hormonal and metabolic health
She has trained thousands of clients and professionals worldwide and has been featured in The Wall Street Journal, NBC, FOX, Vogue, Forbes, and Women’s Health.
Practitioners don’t come here to “learn gut health.”
They come here to become authorities in it
Disclaimer: This Program is for informational purposes only and does not contain medical advice. Please contact your physician or a qualified healthcare provider with any questions regarding a medical condition. Additionally, comprehensive testing might be required for diagnosis; no patient-relationship is formed by purchasing this online educational course.
Why most gut health training leaves practitioners stuck
The gut health space is full of courses. Most of them teach what gut health is.
Very few teach practitioners how to systematically identify what's wrong in a specific client — and build a protocol around that data.
The Gut-Brain Method™ bridges clinical nutrition science, functional diagnostic testing, and the neuroscience of the gut-brain axis. It gives you a repeatable clinical framework you can use with every client — not general principles you have to figure out how to apply.
Longevity Dietitian’s Signature Program
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Longevity Dietitian’s Signature Program ✳
Everything you need to start working with clients immediately
9 clinical video modules with Ella Davar, RD
Bi-monthly live webinars with Ella — every other Wednesday (Q&A + case review)
Guest expert lectures: Dr. Swenson, Dr. Hemal H. Patel (UCSD), Dr. Mahmoud Ghannoum (world's leading microbiome researcher)
Downloadable clinical tools: protocols, case studies, supplement guides, meal plan frameworks
Functional lab interpretation guides — how to read and act on test results
Access to the private Gut-Brain Method™ practitioner community
Certificate of Completion from the Global Longevity Association
Lifetime access to all materials and future updates
Included Support:
Bi-Monthly Live Webinars with Ella Davar, RD (every other Wednesday)
Downloadable Tools, Protocols & Case Studies for use in clinical or coaching practice
Exclusive Access to the Gut-Brain Community for expert guidance, Q&A, and networking with peers
Over 4,000 clients and students worldwide
The Gut Brain Method is Built on 3 Key Pillars:
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Anti-inflammatory, elimination, and low-FODMAP protocols
Parasite, candida, SIBO, and dysbiosis solutions
Food-as-medicine interventions with lab-backed precision
Clinical science
Every module is grounded in peer-reviewed research and clinical practice — not wellness theory. You'll learn to interpret lab results and build evidence-based protocols, not just recommend probiotics.
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The RESET™ framework gives you a repeatable clinical system for identifying what's actually wrong — and addressing it. One framework. Every client.
Supplements and Nutrient Deficiencies
Parasites/Enzymes
Gut Bacteria and Pathogenic Bacteria
Prebiotics, Postbiotics, and Probiotics
Gut Metabolites
Gut Microbiome
Weight Loss
Meal Planning for the Menstrual Cycle
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Gut-brain axis integration
Most gut health programs ignore the nervous system. This one doesn't. You'll learn how gut dysfunction drives mood disorders, sleep problems, cognitive issues, and hormonal imbalances — and how to address the axis, not just the gut.
The Gut Brain Method also includes Neuroscience-based Brain Support to improve your Vagus Nerve stimulation and tone, which is crucial for balancing the brain-gut axis. Through guided theta meditation, hypnosis, and breathwork, you’ll enhance your mental clarity, boost your energy, and improve your mood—all while optimizing your gut health.
Course FAQ
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This course is for anyone struggling to lose weight, dealing with food intolerances, autoimmune conditions, or digestive issues like bloating and discomfort. It’s designed for those ready to address the root causes of their health challenges and finally see lasting results.
Whether you’re looking to take control of your health, help your family eat and feel better, or support others professionally, this program gives you the tools and knowledge you need. Created by a world-renowned longevity dietitian, it empowers you to heal, grow, and confidently transform lives.
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In just 9 weeks, you’ll gain expert knowledge and practical tools to master gut health and longevity. The program includes nine modules that break down everything you need to help yourself and others, including advanced detox strategies, longevity habits, and personalized health solutions.
You’ll learn how to use supplements effectively, balance hormones for better energy, and improve skin health by fixing gut issues. The course also teaches advanced testing to identify root causes, bio-individuality for creating personalized plans, and mindfulness techniques to build a confident, healthy mindset.
This course gives you the skills to lose weight, heal gut issues, and achieve long-term health with clarity and confidence, all while helping others do the same.
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Do you feel like no matter what you try, you can’t lose weight and are tired of restrictive diets? Are you always exhausted, even when you eat and sleep well? Do certain foods leave you feeling bloated or uncomfortable?
Are you constantly craving food and thinking about it all day? Is your skin breaking out with acne or eczema that won’t go away? Are you dealing with frequent UTIs that disrupt your life?
If any of this sounds like you, the Gut-Brain Method is exactly what you need. This program will help you get to the root cause of your symptoms, heal your gut, and finally feel in control of your health. You’ll learn how to heal yourself, support your family’s health, and even teach others to live better.
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By purchasing any courses, guides, or products from gutbrainmethod.com by Ella Davar RD, you acknowledge and agree to the following:
No Refunds Policy: All sales are final. Due to the nature of digital products and services, we do not offer refunds, exchanges, or cancellations once your purchase is completed.
Informational Purposes Only: The courses, guides, and materials provided are for educational and informational purposes only. They are not a substitute for personalized medical advice, diagnosis, or treatment. You are encouraged to consult with a qualified healthcare provider before making any significant changes to your diet, lifestyle, supplements or medication.
Results May Vary: The content provided is based on Ella Davar RD's expertise as a longevity dietitian and gut health specialist. However, individual results may vary, and no specific outcomes are guaranteed.
Non-Transferable: Purchases are for individual use only and may not be shared, distributed, or resold in any form.
By completing your purchase, you confirm that you have read, understood, and agreed to these terms. For any questions regarding this policy, please contact us Hello@gutbrainmethod.com prior to making your purchase.
Thank you for your understanding and support! Ella Davar RD | Global Longevity Association INC
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The Gut-Brain Method™ Certification is issued by the Global Longevity Association. It is an advanced professional development certification, not a state license or RD credential. See disclaimer below.
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Plan for approximately 3–5 hours per week for video modules, plus bi-monthly live sessions with Ella (90 minutes each).
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You will have access for 15 weeks to all recorded materials, downloadable protocols, and future updates.
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Bi-monthly live webinars with Ella are held every other Wednesday. Recordings are available for all enrolled students.
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You receive a Certificate of Completion from the Global Longevity Association. You retain lifetime access to the practitioner community, updated protocols, and future live sessions.
Disclaimer: This program is for educational and informational purposes only and does not constitute medical advice. No patient-physician or patient-dietitian relationship is formed by enrolling in this online certification. Participants are responsible for practicing within the scope of their own professional licenses. Comprehensive clinical testing may be required for client diagnosis; this program does not qualify participants to diagnose medical conditions. Please consult a qualified healthcare provider with clinical questions.
Practitioners don't come here to "learn gut health." They come here to become authorities in it.
If you're ready to stop explaining symptoms and start resolving them — enroll now or download the syllabus to see exactly what's inside.
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Module 1: The Gut Brain Connection
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Lesson 1: Welcome and introduction module: The Gut Brain Connection
Welcome and introduction module: The Gut-Brain Connection
Community Access
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Lesson 2: The Gut Health Symptom Checklist
Introduction to The Gut Health and The Integrative symptom check list
Community Access
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Lesson 3 The Gut Brain Connection for Longevity and peak performance
Taught by Dr. Swenson
regenerative medicine and cognitive performance
The impact of gut permeability (“leaky gut”) on aging
Treatment options - 3 actionable steps for professionals certifying in gut health
Personalized medicine and microbiome analysis in gut-brain optimization
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MINDFULNESS TECHNIQUES FOR GUT-BRAIN HEALTH
MINDFULNESS TECHNIQUES FOR GUT-BRAIN HEALTH
A science-backed tool for improving digestion, metabolism & mental wellness
Guided meditative experience: Sleep and Relaxation Meditation
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Module 2: What to Eat for Gut Health and Longevity
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Lesson 1: Longevity Nutrition and Anti-Inflammatory Diet
Things to remember and focus on to create a gut health intervention protocol
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Lesson 1: Gut Health for Longevity
Comprehensive overview
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Lesson 2: How to diagnose gut inflammation and treat the root cause
How to diagnose inflammation and treat the root cause with supplements and testing
Biomarkers and testing
Anti-inflammatory protocol
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Lesson 3: Gut Health: Rules for Optimal Digestion and Life without Bloating
Gut Health: Rules for Optimal Digestion and Life without Bloating
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Science of Mindfulness Lesson with Dr. Hemal H. Patel—Professor at UCSD and Director of Cardiac/Neuro Protection Labs
MINDFULNESS TECHNIQUES FOR GUT-BRAIN HEALTH
A science-backed tool for improving digestion, metabolism & mental wellness
Guided meditative experience: Sleep and Relaxation Meditation
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Module 3: 5 Factors of Optimal Gut Health
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Lesson 1: What Creates an Optimal Gut Health?
Maldigestion 2. Microbiome 3. Inflammation 4. Parasite and Yeast Infections 5. Metabolites
Comprehensive Gut Microbiome Test - Measure the amounts of good and bad bacteria in your gut & documents inflammation levels of your entire gut microbiome. It also details for us how your enzymes, gallbladder, and stomach are functioning or dysfunctioning, identifying potential leaky gut, IBS, and dangerous pathogens, and checks for parasites and yeast, worms.
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Lesson 2: Gut Feeling - connection to mood and mental health
How your mood, emotions and feelings are connected to gut health
Gut as the Second brain
Practical Interventions for mental and emotional well-being
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Lesson 3: Gut Inflammation
Diagnosing gut inflammation - biomarkers
Treating inflammation
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Module 4: Weight Loss and Healthy Hormones for Feminine Cycle
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Module 5: Advanced Detox Protocol
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Lesson 1: Advanced Detox Protocol
Detox biomarkers
Advanced detox protocol with nutrition and supplements
Elimination Diet
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Lesson 2: Parasites Cleanse
Live lecture is scheduled for March 5th at 5pm
How to Test & Diagnose Parasites:
Signs and symptoms of parasitic infections
Comprehensive testing methods, including stool analysis, and functional testing
Treatment Options & Herbal Protocols:
Conventional vs. natural treatment approaches
The role of anti-parasitic herbs
How to detoxify and restore gut balance after parasite removal
Incorporate parasite protocols into your wellness practice
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Supplement Guide
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Module 6: Gut-Skin Axis
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Module 7: Bio-Individuality - Biomarkers and Advanced Testing
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Lesson 1: Bio-markers for Bio-Individuality Advanced Testing
Advanced Blood Testing for 242 Biomarkers
Food Sensitivities and Intolerances Test for 240 foods - identifies foods responsible for your bloating, constipation, acid reflux and indigestion, headaches, mood changes, and fatigue.
Glucose Metabolism Monitoring
DNA methylation testing
Hormones testing
Heavy Metals, Toxins
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Lesson 2: Gut Health Diagnostic Biomarkers - Advanced tests
Guest lecture with Dr. Mahmoud Ghannoum PH.D., M.B.A - the World's Leading Microbiome Researcher
Treatments for Inflammatory Bowel Disease (IBD), Irritable Bowel Syndrome (IBS), and Small Intestinal Bacterial Overgrowth (SIBO) Small Intestinal Fungal Overgrowth (SIFO)
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Module 8: Precision Nutrition and Supplementation
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Module 9: Putting it all Together