Lumen Dietitians provide tailored dietary advice to treat and manage a variety of gastrointestinal diseases and functional disorders. Our dietitians counsels on dietary strategies to rehabilitate the gastrointestinal tract and restore bowel function so that nutrition and fluids can be digested and absorbed properly. 

Gastroenterology nutrition consultancy for the following conditions:
Inflammatory bowel diseases
Gastrointestinal surgery
Strictures, stomas & pouches
Functional gastrointestinal disorders
Irritable bowel syndrome
Coeliac disease
​Liver & pancreatic diseases
Diverticular disease
 Eosinophilic oesophagitis
Disordered eating & food anxiety
Oncology & cancer treatments
Enteral nutrition & tube feeding

Gut-directed dietary therapies specific for different gastrointestinal conditions
Exclusive enteral nutrition therapy
Crohn's disease exclusion diet
Mediterranean diet
​High fibre diet
Gluten free diet
Elimination diets

Gut-directed dietary strategies to improve symptoms & bowel function
Low FODMAP diet for irritable bowel syndrome
Fibre & protein modification for troublesome gastrointestinal symptoms
Diet for lactose or fructose malabsorption
High fibre diet for constipation, diverticular disease, haemorroids and anal fissures
Modified fibre diet for slow gut transit, gastroparesis or obstructive symptoms
Elimination diet for food intolerances
Dietary behaviour modification & appetite regulation strategies
​Diet for faecal microbiota transplantation

Optimising nutrition before & after gastrointestinal surgery
Eating after gastrointestinal surgery
Diet strategies to assist with retraining bowel function
Diet for strictures / bowel obstructions
Diet for Ileostomy, colostomy and pouch 
Managing high output stomas & dehydration
Pouchitis & irritable pouch
Diverticulitis

Disordered eating counselling
Restrictive eating behaviour
Fear of eating with gastrointestinal symptoms
Food anxiety 
Purging behaviour including laxative misuse
​Inflexible healthy eating habits

​Oncology & cancer treatment dietary support
​ Stomach and bowel cancers
Unintentional weight loss
Loss of strength and lean muscle
Tube feeding / enteral feeding
Symptom management to encourage eating & drinking