These are real people who once struggled with bloating, unpredictable IBS symptoms, and endless food confusion.
Now they’re living life to the full again and finally experiencing freedom from IBS, thanks to the low FODMAP approach guided by an IBS Dietitian.
For the first time in 17 years I’m pain free. I can finally sit, sleep and eat without discomfort. It has been truly life changing.
LR, Bristol

These clients have turned their anxiety and frustration into freedom.
Here’s what that looks like in real life…
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GW, Bristol
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PL, Caldicot
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RH, London
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GW, Bristol
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PL, Caldicot
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RH, London
And those are just a few highlights,
here’s what dozens of other clients have experienced working with Debra.
Every client’s story is different — but the pattern is the same: years of frustration, followed by relief once they finally understood what was really triggering their IBS symptoms.
These are just a few of the many transformations made possible through a structured, evidence-based low FODMAP approach.
DC, Merthyr Tydfil
I’m no longer afraid to try foods — I’m finally enjoying meals without worry.
DC, Merthyr Tydfil
SD, Merthyr
Deb’s help has been life-changing — I can finally leave the house without worrying.
SD, Merthyr
For the first time in 17 years, I am pain free.
LR, Bristol
SC, Carmarthen
I was sceptical — but within two weeks, my symptoms started to disappear.
SC, Carmarthen
EE, Swansea
Honestly, this woman is a miracle worker!
EE, Swansea
RS, Port Talbot
Within 8 weeks I felt brilliant — both physically and emotionally.
RS, Port Talbot
Debra was helpful, professional, and made everything easy to understand.
JL, Wigan
TM, Pontypridd
I had the best holiday I’ve ever had — no pain, no bloating, no stress.
TM, Pontypridd
HR, Swansea
After 11 years of IBS, my symptoms are now almost gone — I just wish I’d found Debra sooner.
HR, Swansea
And beyond these transformations,
here’s what clients are saying publicly on Google.
EXCELLENT Based on 61 reviews Posted on Sophie BuckinghamTrustindex verifies that the original source of the review is Google. Having spent the last 6 weeks following the FODMAP diet under Debra's guidance, I have experienced a massive reduction in symptoms and only wish I'd tried this sooner! We've met again to discuss reintroducing foods in order to establish what triggers my symptoms and I feel confident that I can call on Debra for her advice along the way. I don't think I could have managed to do this alone and would have definitely have given up by now. Debra makes the whole thing very approachable and is reassuring and practical about making this work for me as an individual.Posted on Henry ParleTrustindex verifies that the original source of the review is Google. I had my first 1 hour session with Debra today and she really is fantastic. She's made me feel really at ease and reassured me that a LOW FODMAP diet definitely doesn't need to be boring and is actually not as restrictive as I thought. We spent the session discussing the different types of FODMAPs and how they present across the different food groups. Debra also shared lots of useful tips for reading labels, brand recommendations, suitable swaps etc which have really helped. Debra is also on hand via email/whatsapp throughout the process, making it really easy to ask quick questions or check on certain foods, which is a massive help. You can really tell that she knows exactly what she's doing and loves her job, which just makes the whole process even better.Posted on Sarah JohnTrustindex verifies that the original source of the review is Google. UPDATE: I have been on the low FODMAP diet with Debra's help over the past few weeks and have seen great improvements in my system. We had our follow up meeting this morning in which she gave clear instructions for reintroducing the different food groups. I honestly don't think I'd have managed to do this on my own. I have felt supported throughout the process. INITIAL REVIEW: My first interactions with Debra have been very positive. She is knowledgable, warm and clear in giving information about setting up with the low Fodmap diet. This gives me confidence to something which has felt daunting to do on my own. She offers support through the process at each step of the way, which is very reassuring.Posted on RuthTrustindex verifies that the original source of the review is Google. Debra responded to my call straightaway and within 2 weeks, I started on the low FODMAP diet. After years of struggling with IBS, it was great to speak to a dietitian who understood my symptoms, with no judgement. Debra talked me through all the foods I am able to eat, which makes the process a lot less daunting, and specifically made suggestions for my personal circumstance. If you are struggling with IBS I highly recommend, getting in touch with Debra.Posted on Jonathan WilliamsTrustindex verifies that the original source of the review is Google. Prior to working with Debra on the Fodmap elimination diet and more recently on the reintroduction stage, my life was a an IBS nightmare. I was getting the most awful symptoms of severe vomiting and diarrhea so much so that it became the cause of an inguinal hernia. I am so happy to report that these symptoms have completely ceased as has the inflammation that was causing them and my life is returning to a semblance of normality. I still have to be careful but with Debra's invaluable insight and advice I can move forward with confidence that I am in full control of what I can and cannot eat and in what quantities. I would strongly advise anyone with any form of IBS to work with her as she really knows what she is talking about.Posted on Gill WilliamsTrustindex verifies that the original source of the review is Google. Tackling IBS is a definite dark art and the mainstream advice available seems to be of a 'one size' fits 'all' approach. This was not working for me. Thankfully I found Debra who has a very different way of tackling this condition. She provides a very individual service, taking time to truly understand your issues at the outset and tailoring her advice accordingly. Her support in between our consultations has been invaluable too - ingredients are a nightmare and I have learnt so much since working with her. I would wholeheartedly recommend this business. Debra is a gem.Posted on Gruff DaviesTrustindex verifies that the original source of the review is Google. I have been extremely pleased with my experience with FODMAP Consultancy so far. I first noticed an improvement in my symptoms after 2 weeks of our first meeting. The advice and support I've received has been brilliant. Whenever I've had any questions about my new diet, I've been able to contact via WhatsApp and had a prompt response each time.Posted on Hilary McDougalTrustindex verifies that the original source of the review is Google. I'm just a few days into working with Debra Thomas on the low FODMAP diet, and I’m already noticing less bloating. The initial consultation was incredibly professional and well-structured, which made starting the diet seem much less daunting and more manageable. I feel well-supported and confident moving forward. Highly recommend!Posted on Agus y Ashling YapuraTrustindex verifies that the original source of the review is Google. At the start of my low fodmap plan, Debra has been very organised and helpful. She sent me all the resources I need and explained it throughly on a call. She encouraging and knows what she’s talking about!Posted on William MurphyTrustindex verifies that the original source of the review is Google. Debra responded promptly to my initial enquiry to arrange a free no obligation telephone call to assess my symptoms. After agreeing that I might indeed benefit from the FODMAP diet she provided me with a food and symptom diary as well as posting out to me some very useful booklets/guides on FODMAP. We have now concluded my first video consultation and I feel fully prepared to start the FODMAP food restriction phase secure in the knowledge that Debra will be there to offer her support until our next meeting. Debra has provided a very efficient and professional service and I would not hesitate to recommend her services.
These are just a few from the 2,000+ clients Debra’s helped over the last 10 years.
And across every story, the pattern’s clear different people, same relief

You’ve just seen how many of Debra’s clients have found real relief and confidence again through her proven approach.
To show you what that transformation looks like in real life, here’s one story that stands out..
When this client first reached out, IBS had taken over her life. The bloating, abdominal pain, and unpredictable bathroom visits made work and social activities exhausting. She’d tried countless diets and medications, but nothing brought consistent relief.
After discovering the low FODMAP diet, she sought expert support and began working with Debra. Together, they tailored a structured plan that fit her busy schedule, including easy meal ideas, practical label-reading tips, and ongoing guidance to stay on track.
Within weeks, she noticed a dramatic difference. Her bloating reduced, her energy returned, and her days no longer revolved around symptoms. For the first time, she felt in control of her body — not ruled by it.
Now, she enjoys food again without fear, manages social events with ease, and has built a healthier, more confident relationship with eating.
IBS Client, UK (name withheld for privacy)
If you’re still wondering whether it could work for you,
the next success story could literally be yours.

The only step between you and relief like this is getting the right guidance.
Let’s talk about your symptoms and map out your path to confidence and comfort.
No pressure, just clarity.
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