Gastrointestinal Nutrition in Sharjah
Medically reviewed by Dar Al Kamal Team
What is gastrointestinal nutrition?
Gastrointestinal nutrition is the use of structured diets to ease symptoms and protect nutrition in people with a digestive condition that a doctor has already diagnosed. The dietitian designs the diet, supervises it phase by phase, and brings it back to the widest range of food your gut can manage.
The most familiar example is the low FODMAP diet for irritable bowel syndrome. FODMAPs are a group of carbohydrates found in foods such as wheat, onion, garlic, chickpeas, some fruits and milk. In a sensitive gut they draw in water and ferment, causing bloating, pain and changes in bowel habit.
A fact that surprises many people: the low FODMAP diet is designed as a short-term test. Its real purpose is to find out which foods trigger your symptoms, so that everything else returns to your plate.
At Dar Al Kamal Hospital, Sharjah, gastrointestinal nutrition is provided by the dietitian in the Nutrition and Dietetics service. It complements the doctor-led digestive nutrition advice given in Gastroenterology, taking over when a detailed, supervised diet plan is needed.
Who needs it
Gastrointestinal nutrition helps people with:
- Irritable bowel syndrome that continues despite first-line advice, often alongside IBS treatment
- Crohn's disease or ulcerative colitis, during flares and in remission, alongside Crohn's disease management
- Reflux and heartburn linked to meal size, timing and particular foods
- Long-standing constipation, where fibre and fluid need adjusting step by step
- Weight loss or poor appetite caused by a digestive condition
- A narrowed section of bowel, where a lower-fibre texture is advised for a period
What happens
The dietitian reviews your diagnosis, test results and medicines, then asks about your symptoms, bowel habits and a typical week of eating. The plan depends on the condition.
For irritable bowel syndrome, the low FODMAP diet runs in three phases:
| Phase | What happens |
|---|---|
| Restriction | High-FODMAP foods are swapped for lower-FODMAP choices for a few weeks, with a symptom diary |
| Reintroduction | Each FODMAP group is tested one at a time, in rising amounts, to find your personal triggers |
| Personalisation | Tolerated foods return for good, and only true triggers stay limited |
For Crohn's disease and ulcerative colitis, the dietitian plans eating for a flare, which may mean softer, lower-fibre food for a time, small frequent meals and extra fluid, and then a return to a wide, balanced diet in remission. Iron, vitamin D, calcium and protein are checked, since flares and some treatments affect them.
For reflux, the focus is meal size, the gap between the evening meal and lying down, and personal triggers such as large fatty meals, strong coffee or late-night eating. For constipation, fibre is increased gradually with fluid and activity, including foods such as oats, lentils, prunes and figs.
Local foods are built into every plan, including the rice, bread, pulses and fruit that shape most Gulf meals. The dietitian also looks at eating patterns, such as long gaps followed by a large late meal, which can aggravate both reflux and bowel symptoms. Many Gulf dishes rely on onion and garlic, so the dietitian shows you FODMAP-friendly ways to keep the flavour, such as garlic-infused oil, the green parts of spring onions, herbs and spices.
Preparing for it
- Keep a food and symptom diary for a week, noting meals, drinks, symptoms and bowel habits
- Bring your diagnosis, endoscopy or colonoscopy reports and recent blood results
- Bring a list of medicines and supplements, including laxatives and probiotics
- Note any foods you already avoid and why
- Bring your usual shopping list or photos of packaged foods you buy often
Afterwards
You leave with a written plan for your condition, shopping and cooking ideas, and dates for the next review. For the low FODMAP diet, the dietitian guides each reintroduction step, so the restriction phase stays short and the final diet stays as broad as possible.
In the Sharjah heat and during Ramadan, fluid matters more for constipation and for inflammatory bowel disease. The dietitian plans suhoor and iftar so the gut is eased back into eating, with smaller portions and fluids spread across the evening.
Contact the hospital if symptoms change or worsen, or you lose weight without trying. Go to the emergency department straight away for severe abdominal pain, blood in your stool with dizziness, vomiting that stops you keeping fluids down, or black stools.
Cost and insurance
Many UAE insurance plans cover dietitian sessions linked to a diagnosed digestive condition such as Crohn's disease, ulcerative colitis or irritable bowel syndrome, and some require a referral from your gastroenterologist. Special foods and supplements are usually paid for separately. Dar Al Kamal Hospital, Sharjah can help you check your cover on 06 599 7777.
Related services
Frequently asked questions
What are the risks of a restrictive gut diet?
A restrictive gut diet such as low FODMAP can reduce fibre, calcium and the helpful gut bacteria if followed for too long, and it can make eating stressful. For this reason the restriction phase is kept short and supervised, followed by structured reintroduction. A diet also works alongside medical treatment for inflammatory bowel disease rather than replacing it.
Is the low FODMAP diet a lifelong diet?
The low FODMAP diet is designed to be temporary. After a short restriction phase, foods are reintroduced group by group, and most people end up limiting only a few personal triggers.
Can diet cure Crohn's disease or ulcerative colitis?
Diet does not cure Crohn's disease or ulcerative colitis, but it helps manage symptoms during flares, prevents deficiencies and supports healing. Your gastroenterologist leads the medical treatment, and the dietitian plans eating around it.
Should I start a low FODMAP diet on my own?
Starting a low FODMAP diet without a diagnosis or supervision is wise to avoid, because symptoms like bloating and changed bowel habit need a medical check first, and self-directed diets often stay too restrictive for too long.
Do probiotics help irritable bowel syndrome?
Some probiotics may help some people with irritable bowel syndrome, but results vary between products and individuals. If you want to try one, the dietitian can suggest a trial period and a way to judge whether it is helping.
Is gastrointestinal nutrition different from coeliac or food intolerance advice?
Gastrointestinal nutrition covers diagnosed digestive conditions such as IBS, inflammatory bowel disease, reflux and constipation. Coeliac disease and suspected food intolerance each have their own dietitian service at Dar Al Kamal Hospital, Sharjah.
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