My own battle with IBS led me down a rabbit hole of bad advice, misinformation and expensive “specialists”. Having paid for pricey food intolerance tests through a nutritionist, and being “diagnosed” with multiple food intolerances I got curious into the validity of the tests, which I discovered were completely ineffective – not to mention scientifically unproven!
That experience opened my eyes to the vast differences in nutrition qualifications and the importance of evidence-based practice. So I decided to retrain as a Registered Dietitian – the gold standard in nutrition professionals and the only dietetic qualification recommended by the NHS.
In addition to my own digestive issues, I lost my dad to oesophageal cancer in my early twenties. Watching him go through treatment, I saw firsthand how much fear and uncertainty surrounded his food choices – and how little expert nutrition support was available to help him on the NHS.
Green Light Nutrition exists to stop the misinformation and give you a space for honest, science-backed nutrition advice that doesn’t just focus on what you shouldn’t eat. We’re here to help you find clarity, confidence and joy in eating – without unnecessary restrictions or endless guesswork.
I’m proud to work alongside a team of expert dietitians, each specialising in either oncology or digestive health – or both!
Whether you’re navigating cancer treatment or looking for relief from debilitating conditions, like IBS, PCOS or endometriosis, you’ll have the opportunity to work with someone who understands your specific needs and has the expertise to guide you.
Together, we provide personalised, science-backed advice tailored to your unique circumstances. Our approach isn’t about telling you what you can’t eat – it’s about exploring everything you can enjoy, so food becomes a source of comfort and connection again.
MEET THE TEAM
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.
Gemma is the friendly face behind our bookings, ensuring your journey with Green Light Nutrition is smooth and stress-free.
Whether you’re scheduling your first consultation or needing help choosing the right service, she’s here to guide you through the process with efficiency and care. With a keen eye for organisation and a passion for helping others, Gemma ensures that every client gets the support they need — so you can focus on your health with confidence.
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.
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 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.
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
Alice is a specialist cancer dietitian with over a decade of experience in the NHS and private practice. She provides tailored nutritional support at every stage of the cancer journey – from diagnosis to recovery – helping clients manage treatment side effects, optimise gut health, navigate weight changes and improve long-term health. She is also actively involved in nutrition research, contributing to advancements in cancer care.
Claire is a specialist cancer dietitian with over ten years of experience, including five years leading the dietetic team at a prestigious Harley Street cancer hospital. Passionate about debunking myths around diet and cancer, she helps clients confidently navigate nutrition throughout their treatment. Claire works alongside world-renowned oncologists and continues her clinical work in the NHS and private practice.
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.
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
So much of what’s out there – online, in well-meaning advice from friends, and even from some nutrition professionals – leaves people feeling confused, restricted and defeated.
That’s not how we work. At Green Light Nutrition, we:
Focus on what you can add, not take away. Food is meant to be enjoyed. We start by building a foundation of nourishing, diverse options tailored to your needs, only recommending restrictions when absolutely necessary.
Prioritise science over fads. Our advice is grounded in the latest research, ensuring it’s not just effective but also safe.
Take a holistic view. We consider not just your symptoms, but your lifestyle, goals and emotional wellbeing to create strategies that truly work for you.
Work with other healthcare professionals (where necessary) to provide you with connected, supportive treatment and come up with a protocol together.
Whether it’s helping you feel more confident eating out, managing treatment side effects or simply finding relief from years of discomfort, we’re here to guide you every step of the way.
Ready to move past the myths, fears and confusion surrounding food?
If you’re ready to take the next step toward better health and a better relationship with food, we’d love to hear from you. You’ll find a partner who listens, understands and empowers you to thrive.
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