I help people find relief from Irritable Bowel Syndrome (IBS) using the low FODMAP diet. With my expertise and experience, you can identify your personal IBS triggers and restore your gut health and get back to enjoying life. Online sessions across the UK.
We’ll identify what’s driving your symptoms and map your next steps.
I see this every day in my work. People doing their best, but still feeling confused and frustrated about why their gut will not settle.
If you’re constantly reacting to food, cancelling plans, or never quite trusting your gut, it can feel exhausting and isolating.
Many people with IBS end up stuck in a cycle of trial-and-error diets, vague advice, and test results that come back “normal” — yet no clear explanation for why their symptoms keep returning.
IBS is real.
Your symptoms are real.
And with the right approach, they are manageable.
This is exactly what many of my clients felt before we worked together. Here are a few of their stories.
For the first time in 17 years I’m pain-free. I can now sit through meetings and enjoy walks with my family. If only I hadn’t waited.
LD, York
With her expert advice, my symptoms improved within a week. Just wish I found her years ago.
HJ, Swansea
You’re not overreacting. IBS is real and absolutely manageable with the right support.
That’s exactly why I created a practical, step-by-step approach that turns FODMAP science into real-life results,
without the guesswork or frustration.
The low FODMAP diet is a clinically proven approach for managing IBS. When done with expert guidance and support, it helps identify which foods trigger your symptoms without unnecessary long-term restriction.
Most people struggle because they try to do it alone. My role is to remove the guesswork and guide you through a clear, supported process.
We analyse your symptoms, diet, and history to uncover your most likely IBS triggers.
You receive a tailored low FODMAP plan that fits your lifestyle and feels realistic to follow.
We refine your plan, reintroduce foods carefully, and build long-term confidence so results last.
Before you see how others have transformed their gut health,
here’s why so many choose to work with me.
I’m not just another dietitian giving you a list of foods to avoid.
My approach combines proven FODMAP science with practical, real-life support, so you’re never left guessing and can feel confident managing your symptoms.
Whether you’re just starting to suspect IBS, already diagnosed and looking for a clear plan, or you’ve tried managing it alone (even the low FODMAP diet) but still struggle — I can help you move forward with confidence and lasting relief.
Most clients notice improvements within days or weeks.
No obligation.
Many of the clients below started feeling sceptical, overwhelmed, or unsure what would work. Here’s what changed for them.
After years of enduring severe symptoms, I came across the low FODMAP diet with Debra. Almost immediately my symptoms improved — and within days I was symptom-free.
K
KH, Milton Keynes
Tackling IBS felt impossible until I found Debra. She took time to understand my issues and tailored advice specifically for me. Her ongoing support was invaluable — she’s a gem.
G
GW, Bristol
I’ve been working with Debra for a few weeks and the results have been fantastic. The improvement has been remarkable, and I finally feel in control again. Highly recommend.
R
RH, London
Want to enjoy delicious, gut-friendly meals without the stress of IBS
and finally discover what’s really triggering your symptoms?
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If you’re wondering who you’d actually be working with, here’s a little about me.
I’m Debra Thomas BSc RD — an IBS Dietitian in the UK with over 20 years’ experience.
Ten years ago, I began specialising in IBS and the low FODMAP diet — which led me to found FODMAP Consultancy, dedicated to helping people take control of their gut health with confidence.
Since then, I’ve helped more than 2,000 clients across the UK find lasting relief from IBS and gut-related symptoms.
Still have questions?
These are the ones I’m asked most often.
That’s okay — you don’t need to be sure yet. On the free call, I’ll help you review your symptoms and diet to see if it’s likely IBS or something else. Either way, you’ll leave with clarity on your next step.
You’ll get a free consultation with me, an IBS Specialist Dietitian. We’ll review your symptoms, current diet, and discuss how I can help you move forward — whether or not we decide to work together.
Most clients see real improvement almost straight away. The 3-session package helps you identify your triggers and get back to a normal diet, but we’ll confirm the best plan for you on the call.
Yes — it’s evidence-based, NICE-approved, and used in the NHS. It’s completely safe when guided by a FODMAP-trained Dietitian.
Most clients come to me after trying other approaches that didn’t work. The difference is having a tailored plan I’ve developed for my clients, so there’s no guesswork and you finally discover what actually triggers your symptoms.
If you’re still unsure,
the simplest next step is a short call to get clarity.
Let’s talk. I’ll help you understand what’s driving your IBS symptoms and what to do next.
No obligation.
