8 Best Gut Health Courses - Learn Gut Health Online
Here is a list of the best gut health courses online. Improve your gut health with the top gut health tutorials, certifications, and programs online. Free and Paid.
What is Gut Health?
Gut health refers to the balance and function of microorganisms in your digestive system. When your gut is in good shape, beneficial bacteria support digestion, boost immunity, and help absorb nutrients. This balance plays a critical role in your energy, mental clarity, and overall wellness.
If you're looking to improve your knowledge, many online gut health training programs explore the connection between the gut microbiome and digestion, the impact of nutrition on gut health, and the role of probiotics and prebiotics. Whether you're aiming for digestive health certification or just want to understand the science behind your symptoms, taking a gut health course online can be a powerful first step toward better health.
From understanding functional medicine and gut health to applying holistic gut health learning in daily life, these courses offer practical tools for lasting lifestyle changes.
Why Your Gut Health is Important?
Taking care of Gut Health and maintaining the proper balance of these microbes is essential for physical and mental health, immunity, and more. Also, many bacteria in the gut can improve immune system function, ease symptoms of depression, help fight obesity, and provide many other benefits. You can enroll in a gut health certification or gut health nutrition course to learn more about this.
If your gut isn't healthy, your immune system and hormones won't work properly, and you will get sick. Common conditions include Irritable Bowel Syndrome (IBS), Inflammatory Bowel Disease (IBD), Celiac Disease, Gastroesophageal Reflux Disease (GERD), Gut Dysbiosis, etc.
Therefore, to avoid these conditions, make sure you eat plenty of fiber to enhance your gut health by improving digestion and promoting a healthy gut microbiome. You can check the common types of dietary fiber and understand where they come from and how they can keep you healthy.
Top Gut Health Classes List
- Internationally Accredited Certificate in Gut Health
- Gut Check: Exploring Your Microbiome
- Secret prescription foods and supplements for Gut Health
- Fibre, Fermentation & the Gut with BBC Good Food
- Leaky Gut Syndrome: Healing from Within
- Gut Healing Protocol Online Course
- The Gut Healing Series
- The Gut Summit | Microbiome Health & Science Series
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Best Gut Health Tutorials & Certifications List
1. Internationally Accredited Certificate in Gut Health
Instructor: Akash Sehrawat (Fabulous Body Founder & International Best-Selling Instructor.)
- Course Rating: 4.5 out of 5.0
- Students: 10,000+
- Duration: 4 hours
- Best For: Those who want a professional certification in gut health and understand the gut-brain connection from scratch.
Master gut health with this internationally accredited course. Learn how to optimize your gut microbiome, understand digestive anatomy, and uncover the gut-brain connection. Ideal for health coaches, personal trainers, and wellness professionals looking to earn a globally recognized certification.
Quick Highlights:
- No prior experience required
- Accredited by NASM, AFAA, CPD, and IAOTH
- 4 hours of on-demand video, 24 articles, 1 practice test
- CPD certificate included (on request)
- Covers gut microbiome, digestion, gut-brain axis, and healing techniques
- Great for coaches, personal trainers, or wellness professionals
What You’ll Learn:
- Learn about the anatomy of the gut (gastrointestinal tract)
- Understand the reasons why your gut deteriorates
- Learn how to optimize your gut microbiome (collection of 100 trillion bacteria)
What You’ll Need:
- No prerequisites or prior knowledge required
Why It Stands Out:
This course is packed with accredited value and practical insight, ideal for professionals seeking recognition in gut health without needing a medical degree.
2. Gut Check: Exploring Your Microbiome
Course Instructors: Rob Knight, Dr. Jessica L. Metcalf, and Dr. Katherine R. Amato from the University of Colorado Boulder.
- Course Rating: 4.7 out of 5.0
- Students: 102,678+
- Duration: 13 hours
- Best For: Beginners interested in the science of gut microbes and how they affect human health.
Master the fundamentals of the human microbiome with this science-backed course by the University of Colorado Boulder. Learn how gut microbes impact your digestion, immunity, and even your behavior — perfect for anyone curious about gut health.
Quick Highlights:
- No prior experience required
- 6 beginner-friendly modules
- Approx. 13 hours to complete
- Available for free with Coursera Plus
- 95% learner satisfaction rating
- Taught by microbiome expert Rob Knight
What You’ll Learn:
- Explain the concept of the human microbiome and its role in health
- Understand the link between microbial genomes, lifestyle, and wellness
- Analyze microbial data and gut-host interactions
- Explore the American Gut Project and its key insights
What You’ll Need:
- No prerequisites; just curiosity and internet access
Why It Stands Out:
This is one of the most popular Coursera microbiome courses, praised for its beginner-friendly content and real-world examples. Perfect for anyone curious about gut microbes and their influence on the body.
3. Secret Prescription Foods and Supplements for Gut Health
Instructor: Ryan Fernando
- Course Rating: 4.5 out of 5.0
- Students: 590+
- Duration: 2 hours
- Best For: Nutritionists, dietitians, and individuals who want to manage gut health using food and supplements.
Explore how functional foods, supplements, and probiotics can improve gut health in this short, research-backed course designed by clinical nutritionist Ryan Fernando. Perfect for aspiring dietitians and wellness professionals seeking actionable strategies for gut recovery.
Quick Highlights:
- Covers 20+ supplements and 12 probiotic strains
- Clinical tips for dietitians and client case handling
- Downloadable counseling notes and cheat sheets
- Low FODMAP food list tips included
- Busts myths around gut health and diets
What You’ll Learn:
- How gut health impacts overall wellness
- Gut-restoring foods and dietary patterns
- Functional foods for IBS and leaky gut
- The science behind probiotics and prebiotics
- Exercise, mindful eating, and digestion
- How to identify and address symptoms in clients
What You’ll Need:
- Just a passion for nutrition – no prior experience required
Why It Stands Out:
This course blends clinical expertise with real-world nutrition counseling strategies. It’s a solid option if you want fast, practical advice on supplements, client diagnosis, and evidence-backed gut healing techniques.
4. Fibre, Fermentation & the Gut with BBC Good Food
Instructor: Tracey Raye (Health Editor at BBC Good Food)
- Course Rating: 4.4 out of 5.0
- Students: 860+
- Duration: 3 weeks (approx. 9 hours total)
- Best For: Beginners, healthy eating enthusiasts, and anyone interested in gut-supportive recipes and natural nutrition.
Created by the BBC Good Food team, this course teaches you how to naturally support your gut using fiber-rich foods, probiotics, and fermented recipes. A food-first approach packed with practical tips for improving digestion and gut health through everyday cooking.
Quick Highlights:
- Learn to classify fiber types and daily intake
- Recipe inspiration for fermentation and probiotic-rich meals
- Guided by registered nutritionist Tracey Raye
- Great for beginners and food lovers
- Digital certificate included (eligible learners)
What You’ll Learn:
- Different types of fiber and how much you need daily
- Sources and benefits of probiotics and prebiotics
- How to diversify your diet for a healthier gut
- Practical gut-friendly cooking and fermentation tips
- Recipe-based learning from nutrition experts
What You’ll Need:
- No prior experience; just an interest in healthy eating
Why It Stands Out:
This is the most hands-on and food-focused gut health course out there—perfect for home cooks and wellness seekers looking to improve their gut through easy, natural meals.
5. Leaky Gut Syndrome: Healing from Within
Instructor: Andra Annette (Health Specialist, Nurse, Nutritionist Leaky Gut Expert.)
- Course Rating: 4.7 out of 5.0
- Students: 1,033
- Duration: 1 hour
- Best For: Beginners who want a short and effective guide to identify and heal leaky gut symptoms.
This beginner-friendly course focuses on identifying, understanding, and addressing leaky gut syndrome. It dives into the connection between inflammation, gut permeability, and the microbiome—offering strategies to restore gut balance and overall wellness through dietary and lifestyle changes.
Quick Highlights:
- No prerequisites required
- Focuses specifically on leaky gut syndrome
- Covers gut-inflammation connection and dietary triggers
- 1 hour of on-demand video
- Certificate of completion included
- Great for anyone experiencing digestive discomfort or chronic fatigue
What You’ll Learn:
- Understand the basics of gut health and the microbiome
- Identify signs and symptoms of leaky gut
- Learn contributing factors like stress, diet, and inflammation
- Implement practical nutrition strategies for healing
- Develop a personalized approach to improving gut wellness
What You’ll Need:
- Just curiosity—no experience or tools required
Why It Stands Out:
This is one of the few gut health courses focused entirely on leaky gut. It simplifies complex gut inflammation topics into digestible insights, ideal for those looking for targeted help with persistent gut issues.
6. Gut Healing Protocol Online Course
Instructor: Kale Brock (TV Presenter)
- Course Rating: 4.4 out of 5.0
- Students: 1,591+
- Duration: 2 hours on-demand video (8-week program)
- Best For: Those seeking a long-term gut healing plan backed by science and real-life success stories.
This 8-week holistic program by Kale Brock helps you rebalance your gut health through practical education, gut-friendly recipes, lifestyle tools, and a structured weekly approach. Ideal for those looking to reset digestion, immunity, and energy through sustainable gut-healing practices.
Quick Highlights:
- 8-week gut healing protocol
- Includes downloadable book, recipes, and quizzes
- Covers antibiotics, digestion, immunity, and lifestyle
- 12 articles, 7 downloadable resources
- Certificate of completion included
- Video demos on gut-friendly foods
What You’ll Learn:
- Apply a structured gut healing protocol
- Understand how to nourish and restore your microbiome
- Tailor the approach to your individual needs
- Access product resources, study links, and food lists
What You’ll Need:
- Willingness to follow the 8-week plan and listen to your body
- Basic understanding of nutrition (helpful but not required)
Why It Stands Out:
With a gentle yet informative style, this course bridges science and practical living. Great for people overwhelmed by their gut issues but looking for a non-extreme way to feel better.
7. The Gut Healing Series
Instructor: Kale Brock (TV Presenter)
- Course Rating: 4.6 out of 5.0
- Students: 793+
- Duration: 12.5 hours
- Best For: Curious learners who want access to expert insights and real conversations around gut healing science.
This series features 16 expert interviews covering the latest microbiome research, holistic approaches to gut health, and myths around digestive issues. It’s an ideal watch for anyone curious about gut science and how to apply it to everyday life.
Quick Highlights:
- 16 world-class experts featured
- 12.5 hours of HD video interviews
- No prior knowledge required
- Full lifetime access + certificate
- Focus on digestion, autoimmunity, and holistic practices
What You’ll Learn:
- Understand the microbiome's role in your health
- Learn from experts how gut health connects to immunity, disease, and daily wellbeing
- Bust myths from both conventional and alternative medicine
- Explore integrated healing approaches
What You’ll Need:
- Just your curiosity—suitable for all levels
Why It Stands Out:
Rather than a typical course, this series is like a high-quality documentary packed with expert interviews. It’s ideal for those who want to understand gut health deeply before taking any action.
8. The Gut Summit | Microbiome Health & Science Series
Instructor: Kale Brock (TV Presenter)
- Course Rating: 4.4 out of 5.0
- Students: 403+
- Duration: 14 hours
- Best For: Learners who want a science-focused, expert-led masterclass on gut health and the microbiome.
Created by Australian experts, this course demystifies gut health, providing clear, engaging, and practical insights. It is tailored for those eager to regain control over their health and deepen their understanding of the gut and microbiome. Perfect for individuals looking to cut through the noise and receive trustworthy guidance on everyday gut health.
Quick Highlights:
- 14 hours of video sessions with top experts
- 23 downloadable resources
- Focused on clarity, action, and science
- No prerequisites needed
- Full lifetime access + certificate
What You’ll Learn:
- Understand the microbiome’s role in our health
- Learn practical ways to build a healthy gut
- Gain expert perspectives from world-leading practitioners
- Cut through conflicting advice and get actionable info
What You’ll Need:
- Just an open mind—no prior experience or scientific knowledge is required
Why It Stands Out:
If you’ve been confused by gut health trends, this course simplifies it all with expert-backed content. A solid pick for serious learners who want research-based clarity.
Gut Health Courses Comparison Table
Still deciding which gut health course is the best fit for you? Here's a quick comparison of all the courses covered above, summarized by duration and learner ratings to help you make a clear, confident choice.
| Course | Duration | Rating |
|---|---|---|
| Internationally Accredited Certificate in Gut Health | 4 hours | 4.5 |
| Gut Check: Exploring Your Microbiome | 13 hours | 4.7 |
| Secret Prescription Foods & Supplements for Gut Health | 2 hours | 4.5 |
| Fibre, Fermentation & the Gut – BBC Good Food | 9 hours (3 weeks) | 4.4 |
| Leaky Gut Syndrome: Healing from Within | 1 hour | 4.7 |
| Gut Healing Protocol Online Course | 2.2 hours | 4.4 |
| The Gut Healing Series | 12.5 hours | 4.6 |
| The Gut Summit – Microbiome Health & Science | 14 hours | 4.4 |
These top-rated online gut health courses cover everything from the microbiome and digestion to probiotics, nutrition, and functional wellness. Pick one based on your learning preference and start improving your gut health today.
How To Choose the Best Gut Health Courses
When selecting a gut health course, gut health courses online, or even a gut health course free, consider the instructors' credibility., the course content's comprehensiveness, and reviews from past students. Look for courses that provide scientific insights along with practical dietary and lifestyle advice.
Whether you're a beginner or a professional, these expert-led gut health courses will help you improve your digestion, immunity, and overall well-being.
FAQs
What Exactly is Gut Health and Why Does it Matter?
Gut health refers to the function and balance of bacteria in the gastrointestinal tract. It is crucial because it affects everything from digestion to immune function and mental health.
How Can Improving Gut Health Benefit My Overall Well-being
Enhancing gut health can lead to improved digestion, reduced inflammation, better mood regulation, and a strengthened immune system.
What Topics Are Covered in the Best Gut Health Courses?
Top courses typically cover the microbiome, the impact of diet on gut health, managing gut-related conditions, and preventive strategies through lifestyle changes.
Who Can Benefit from Learning About Gut Health?
Anyone looking to improve their digestive health, those suffering from gastrointestinal issues, health professionals, and individuals interested in preventative health care.
How Do I Know If a Gut Health Course Is Legitimate and Effective?
Check for qualifications and expertise of the instructors, accreditation of the course, comprehensive curriculum, and positive reviews from participants.
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