support your gut microbiome and
manage gut health with proven science – not fads or restrictions
Are you struggling with digestive disorders or issues such as IBS, SIBO, bloating, constipation, or diarrhoea? Have you been diagnosed with a condition like Inflammatory Bowel Disease (IBD) and are unsure of the best foods to eat?
Perhaps you’re navigating food intolerances, worried about your gut microbiome, or feeling overwhelmed by conflicting dietary advice online.
At Green Light Nutrition, we understand how debilitating gut issues can feel. That’s why we provide evidence-based, personalised support to help you regain control over your digestion and overall well-being.
Dr Shameer Mehta, Gastroenterology
"One of the best dietitians I have ever come across"
"I have worked with Jo for over three years and can safely say she is one of the best dietitians I have ever come across. I have asked for her input on patients with a range of conditions including inflammatory bowel disease, irritable bowel syndrome and cancer, with excellent clinical outcomes. She provides evidence-based advice delivered in an individualised and patient-centered way and my patients have always had a positive experience from working with her. Importantly my patients have been delighted to have the opportunity to discuss their gut health and or symptoms with a dietitian who listens to their needs and formulates a personalised treatment plan. I would highly recommend her."
You’re sick of “miracle cures” that don’t work. You want a compassionate, empowering approach to gut health and nutrition
At Green Light Nutrition, we haven’t just studied the science behind gut health issues – we’ve lived them!
We specialise in a wide range of digestive conditions – from Irritable Bowel Syndrome to Inflammatory Bowel Disease, to Bile Acid Malabsorption – and work with you to develop an individualised plan that suits your lifestyle. Our goal is to empower you with practical strategies, science-backed solutions and compassionate care so you can enjoy food again – without unnecessary restrictions.
We recognise that digestive issues present differently in all of us – so the treatment protocols we advise are personalised to you.
We may recommend the Low FODMAP diet for conditions like IBS in certain cases, but it’s not typically our first approach. Often, there are many other dietary and lifestyle strategies we can implement to effectively improve symptoms
without resorting to restrictive measures.
If the Low FODMAP diet is deemed necessary, rest assured that we are fully qualified to guide you through all three phases of the process.
How a specialist gut health dietitian can help you:
Understand your condition: Whether it’s IBS, IBD, or food intolerances, we explain the science behind your symptoms and treatment options.
Symptom management: Tailored advice for bloating, constipation, diarrhoea, reflux, and other digestive discomforts.
Personalised plans: Enjoy a variety of foods while managing your symptoms.
Specialist support for IBD: Individualised dietary strategies to reduce inflammation and improve nutrient absorption.
Low FODMAP guidance: Support through all three phases of the Low FODMAP diet, if appropriate.
Food intolerance solutions: Identify and manage intolerances without bogus tests or overly restrictive diets.
Holistic advice: Explore how sleep, stress and movement affect your gut health.
As seen in:
Common digestive conditions we treat
MEET OUR DIGESTIVE DISORDERS EXPERTS
Dietitians are always degree qualified
We are regulated and governed by the Health Care and Professions Council (HCPC) and The Association of UK Dietitians (BDA).
We can match you to a dietitian based on your unique needs.
Hazel Clarke
Gut Specialist Dietitian
With a passion for gastrointestinal health, Hazel is a published dietitian who has worked in research in Inflammatory Bowel Disease at King's College London. Hazel uses the latest evidence to guide clients toward improved gut health and balanced nutrition. She completed her low FODMAP diet training at King's, a recognised leader in the field of digestive health research.
Specialist Interest Areas
Inflammatory bowel disease (Crohn’s and Ulcerative Colitis)
Irritable bowel syndrome (IBS)
Stoma support
Diverticular disease
Pancreatitis and exocrine pancreatic insufficiency
Endometriosis & PCOS
Vegan / Plant-based diet optimisation
Emma Ferris
Gut & Cancer Specialist Dietitian
Emma brings over a decade of experience in the NHS and private practice, specialising in gastroenterology and oncology nutrition. She provides expert support for IBS, IBD, bloating, reflux, and cancer nutrition, helping clients navigate complex dietary needs with science-backed, personalised strategies that fit their lifestyle.
Specialist Interest Areas
Irritable bowel syndrome (IBS)
Inflammatory bowel disease (Crohn’s and Ulcerative Colitis)
Coeliac disease
Bloating, altered bowel habits, reflux
Weight management
Cancer nutrition – before, during and after treatment
Healthy Eating
Jo Cunningham
Gut & Cancer Specialist Dietitian
& Clinic Director
Jo is a highly experienced Registered Dietitian specialising in digestive disorders and cancer care, with a background in both the NHS and private healthcare. She has worked in leading hospitals, including a prestigious private cancer unit on Harley Street, supporting patients through treatment and recovery. As the founder of Green Light Nutrition, she is dedicated to helping clients find long-term, evidence-based solutions for gut health and cancer nutrition.
Specialist Interest Areas
Cancer nutrition – before, during and after treatment
Cancer prevention advice
Irritable bowel syndrome (IBS)
Small Intestinal Bacterial Overgrowth (SIBO)
Constipation/Diarrhoea
Bloating
Reflux
Gut health optimisation
Not Sure Where To Start?
Whether you have a confirmed IBS diagnosis or are struggling with other digestive issues, we offer two clear options to help you move forward with confidence.
IBS Control
The Complete Programme (£495)
For those with an IBS diagnosis who want expert support to reduce symptoms without unnecessary restrictions.
A structured 12-week programme designed to help you take control of your symptoms step by step
3 appointments (1 initial + 2 reviews)
Personalised strategies to improve digestion, energy, and food confidence
IBS-friendly discounts and tailored resources
Support with the Low FODMAP Diet, if appropriate
Gut Reset
1:1 Coaching Package (£275)
For all other digestive conditions, including, IBD, reflux, food intolerances, diverticular disease, pancreatitis, or bile acid malabsorption.
1 x 60-minute initial consultation
1 x 30-minute follow-up
Personalised advice and a clear plan for symptom relief
Supplement and lifestyle recommendations if appropriate
Finished your programme but need extra support?
Exclusive to existing clients – Our most affordable way to continue your progress
The Follow-Up Bundle
£130 (Saving of nearly 30%)
Our Follow-Up Bundle is the simplest and best-value option for continuing your journey, whether you’re completing the low FODMAP process or fine-tuning your progress .
2 x 30-minute follow-up appointments for ongoing support and adjustments
Personalised next-step recommendations based on your progress
“Effective and non-restrictive dietary adjustments improved my bloating”
"After struggling with bloating for years and a recent endometriosis diagnosis, I decided to ask for more professional help. Hazel provided effective and non-restrictive dietary adjustments, significantly improving my symptoms. She attentively listened to all my concerns, offering informative and practical solutions adapted to my situation. Thank you!"
★ ★ ★ ★ ★
Maria
“Jo took her time and gave me step-by-step advice”
"Had a really great conversation with Jo where she took me step by step through what I needed to do based on the issues that I was having. She took her time, explained things very clearly and sent me very useful information that I will be putting into practice. I would highly recommend Green Light Nutrition if you are looking for a dietitian."
★ ★ ★ ★ ★
Nainesh
“I feel so motivated and positive now about the way forward”
"Hazel guided me through all my symptoms in such a detailed conversation which resulted in excellent advice and thoroughly comprehensive follow-up. I’m following her recommendations step by step and really enjoying the learning curve of making improvements, additions and lifestyle changes. I feel so motivated and positive now about the way forward and I can’t thank Hazel enough. Such an enlightening experience."
★ ★ ★ ★ ★
Susan
Specialists in Multiple Gut Conditions
Tailored Plans,
Just For You
No Fad Diets Or Unnecessary Restrictions
Backed by the Latest Science
What to expect from your appointment:
Video consultation up to 60 minutes
Evidence-based advice focussed on your specific symptoms and dietary preferences
Guidance and support with the Low FODMAP Diet if this is appropriate for you
Supplement recommendations, where appropriate
Holistic advice that discusses sleep, movement and the gut-brain connection
A detailed report summarising your discussion and agreed plan
If necessary, and only with your consent, your dietitian will liaise with your gastroenterologist and/or GP about your treatment plan
EBOOK
IBS Relief Without The Low FODMAP Diet
Struggling to manage IBS symptoms?
This expert-led guide cuts through the confusion, helping you understand what actually works — without unnecessary restrictions.
In this practical, science-backed eBook, you’ll get:
✔ Clear, actionable steps to manage IBS effectively.
✔ Expert insights on symptom relief and gut health.
✔ Guidance on diet, lifestyle, and supplements to support digestion.
Feel more in control of your gut health — without the overwhelm.
Ready to take control of your gut health?
Drop us a message today to discuss how our team can support your journey to better digestion, reduced symptoms and renewed food confidence.
© 2025