Registered Nutritionist
IBS Nutritionist - IBS, SIBO, Bloating, Pain and Unpredictable Digestion
Work with me in the 3 month Gut Reset to get better digestion, improve your gut health, reduce food fear and get your life back from IBS!
Book a free discovery callPersonalised support for IBS & SIBO
Hi, I’m Anna Mapson, a registered nutritional therapist mBANT CNHC
I help clients online from all over the world to
- manage painful & embarrassing gut symptoms such as excessive gas, bloating, pains and erratic bowel movements)
- spend less time on the toilet (whether it’s frequent trips or sitting there for 30 mins)
- eat a varied diet including a range of foods whilst also reducing food fear
- pinpoint your IBS triggers so you can regain control & focus on living your life!
When was the last time you ate without worrying about your gut?
Most of my clients have forgotten what normal digestion feels like.
If you’re struggling with a hypersensitive digestion, you’re not alone. Maybe you:
- Spend hours researching new IBS diets and still feel stuck.
- Eliminate more and more foods, yet can’t identify what’s triggering your flare-ups.
- Feel trapped in a cycle of trial-and-error diets, constantly second-guessing every symptom.
If this sounds familiar, I can help you stop guessing (and trialling more random supplements) and start doing something about it.

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My book is out now!
I wrote a book to help people with gut health issues and it’s now available to buy from Amazon, worldwide.
Look for Inside Knowledge for People with IBS and SIBO by Anna Mapson.
It’s available as a paperback book or eBook on a Kindle.
Feel better and move forward
How I can help with your digestion
Work towards a calmer gut with less time on the toilet
The ultimate IBS diet guide + recipes
Inside Knowledge for people with IBS
Get practical strategies for managing IBS without unnecessary diet restriction
Transform your digestion

“For anyone struggling with gut and/or dietary related issues, Anna is a wealth of knowledge… a true expert in her field. Working with her was a life-changing experience.”
— GUT RESET CLIENT
Are you ready to find which dietary changes could improve your IBS symptoms? My 3-Month Gut Reset programme is designed to help you build a diet that works for your digestion, step by step.
Why choose the 3 month Gut Reset?
I’ve got over 10 years of clinical experience in gut health and personalised nutrition.
Join the hundreds of clients from around the world who have found ways to manage their IBS with my guidance.
You’ll get tailored advice, specifically targeting your symptoms and lifestyle.
What’s included?
1:1 coaching calls
Regular, supportive sessions to guide you and answer all your questions
Personalised IBS diet advice
Clear, actionable strategies to help you find relief.
Custom recipes and meal ideas
Enjoy delicious meals without the stress of symptom triggers.
Testing recommendations
If needed, access insights to better understand your gut health.
Ready to take the first step?
Feeling nervous about discussing your poo?
It’s completely normal to feel hesitant about opening up to someone about bloating, gas, or other gut symptoms. But here’s the thing – I talk about digestion all day, every day in my work. Nothing phases me, and there’s no need to feel embarrassed.
Here’s what you can expect when working with me:
Practical and cost-effective advice
I won’t push unnecessary tests or loads of supplements.
A personalised pace
We’ll start where you’re at and move forward together, step by step.
Ongoing support
Weekly calls at the start ensure you feel supported and confident.
Evidence-backed recommendations
I use well-tested and researched diet and lifestyle interventions over social media fads or ‘woo.’
Sustainable changes
My goal is to help you achieve long-lasting relief, not a quick fix.
Managing IBS is challenging, but you don’t have to do it alone. Over your 3-month programme you’ll receive the guidance, support, and tools you need to find ways to manage your gut health for the long term.

Download your free IBS workbook
My top 5 non-food IBS management strategies for better digestion.
