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Learn more about our how we can support you through our online program The IBS Protocol.
Get to Know Us
Chrystie Lee
Registered Clinical Nutritionist & IBS Specialist
For over seven years, I’ve helped people just like you take back control of their gut health. The IBS Protocol is the exact framework I use with my 1:1 clients to identify the root cause of their symptoms and create lasting relief.
Having personally struggled with gut issues, I know how frustrating, time-consuming, and expensive it can be to search for answers—only to be met with dead ends. When standard healthcare failed to provide solutions, I took matters into my own hands, diving deep into nutrition and gut health to heal my own body.
That journey sparked a passion that led me to retrain as a nutritionist, specialising in IBS and digestive health. Today, I’ve had the privilege of helping people all over the world uncover the true drivers of their gut issues and heal chronic symptoms through science-backed nutrition and functional medicine.
You don’t have to navigate this alone—there’s a path to relief, and I’m here to guide you every step of the way.
Hear From Chrystie's Clients
"The biggest thing for me is not only have I managed to fix my gut health and no longer suffer from issues like bloating, but I have managed to lose over 15 pounds and feel the best I have felt in many years."
- Rasha
"This protocol helped me to understand and overcome digestive issues I have suffered from my whole life. I have spent thousands on naturopaths, tests, supplements and doctors, and this is the only thing that actually helped me!"
- Kate
"I completed Chrystie’s protocol just before Christmas and it is the first Christmas in years where I’ve felt relaxed and comfortable, and able to enjoy food and drink freely with basically no bloating or discomfort. Thank you, I’m so glad I found this."
- Dan
Sean Robertson
Gut-Brain Nutritionist & Metabolic Expert
For nearly a decade, I’ve been on a mission to transform the way people approach their health. As the creator of a highly successful course on sleep science, chronobiology, gut health, and nutrition, I’ve helped countless individuals break free from outdated health myths and reclaim their well-being through a big-picture, science-backed approach.
During my university years, I became increasingly frustrated with the contradictions in mainstream health advice. While traditional teachings focused heavily on calorie counting and outdated models, I saw a critical gap in the understanding of how diet, sleep, mental well-being, and the gut microbiome work together.
After graduating, I immersed myself in cutting-edge research and real-world applications, connecting the dots between metabolic health, digestion, mental well-being, and lifestyle habits. This journey deepened my belief that true health is holistic, sustainable, and within everyone’s reach.
My philosophy is simple: small, strategic changes lead to lasting transformations. By understanding how your body actually works, you can take control of your health—not just for now, but for the long run.
Hear From Sean's Clients
"I felt (and continue to feel) incredibly supported while being held accountable in the most subtle of ways. Our discussions took some interesting twists and turns but were always insightful and kind. His suggestions for me, and my lifestyle, were absolutely spot on."
- Sandra
"My advice, just commit. Sean has such great advice and you just need to do it. Don't worry about what will come. Take it one step at a time."
- Jenny
"Sean is just a rockstar for me. He made all the science stuff so easy to understand and took the time to explain WHY I was doing each step. I couldn't be happier with my results working with him but more importantly I am now totally independent in managing my own health."
- Beverly
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Get Sh*t Moving!
Understanding Constipation &
First Steps to Relief
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