About Lucy Kerrison
Lucy Kerrison is a consultant gastrointestinal dietitian registered with the British Dietetic Association (BDA) and the Health and Care Professions Council (HCPC). She offers specialist one-to-one nutritional support for a range of digestive and metabolic conditions, providing detailed dietary analysis, personalised meal plans with recipes, and access to a coaching app with real-time food and symptom tracking.
Her expertise spans conditions including SIBO and bacterial overgrowth, GORD and reflux, IBS, inflammatory bowel disease, coeliac disease, malabsorption, and liver disease. She also supports clients following vegan and plant-based diets, helping to optimise nutrition and gut health across diverse dietary approaches.
Beyond dietary guidance, Lucy offers comprehensive private health testing to inform personalised recommendations. This includes detailed blood work with full vitamin and mineral screening, stool testing to assess inflammatory markers and microbiome health, breath testing for carbohydrate malabsorption, and DEXA body composition scans to measure lean mass, fat mass and visceral fat. She provides evidence-based supplement recommendations where appropriate, always with professional guidance.
Lucy works with clients to address weight management, mood, and perimenopausal symptoms through nutrition, and offers workplace wellness seminars alongside writing and media contributions. Her approach combines rigorous assessment with practical, achievable dietary strategies, helping clients understand and manage their digestive health and overall wellbeing through food.
Qualifications & specialties
Specialises in
- SIBO
- IBS
- IBD
- Coeliac disease
- Gut health optimisation
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