Irritable Bowel Syndrome (IBS): A Guide to Nutrition

Are Digestive Issues Disrupting Your Life?

Do you struggle with bloating, excessive gas, constipation, diarrhea, or abdominal pain? You’re not alone—millions of Australians experience these uncomfortable digestive symptoms, often caused by Irritable Bowel Syndrome (IBS). IBS can develop at any age and is becoming increasingly common.

If you're experiencing new or changing bowel symptoms, it’s important to consult your doctor. Once diagnosed with IBS, a dietitian can help you manage symptoms effectively and support your long-term gut health.

Understanding FODMAPs

FODMAPs are specific types of carbohydrates that are poorly digested, often triggering IBS symptoms. Research shows that reducing FODMAP intake can improve symptoms in about 75% of IBS sufferers. However, because FODMAPs are found in many nutritious foods, a low-FODMAP diet should only be followed under the guidance of a dietitian. The goal is not long-term restriction but rather identifying problem foods while maintaining a balanced diet.

Beyond FODMAPs, certain food intolerances—such as gluten or naturally occurring and artificial food chemicals—may also contribute to digestive discomfort. A dietitian can help pinpoint these triggers through a structured dietary approach while ensuring your nutritional needs are met.

For those who find extensive dietary changes challenging, a dietitian can create a simplified plan to help manage symptoms with minimal disruption to daily life.

Lifestyle Adjustments for IBS Relief

In addition to dietary changes, modifying eating habits can have a significant impact on IBS symptoms. Meal timing, portion sizes, alcohol intake, and other gut irritants all play a role. Lifestyle factors like exercise and stress management are also key, as stress is a known trigger for IBS flare-ups. Emerging evidence suggests that gut-directed hypnotherapy may also provide symptom relief.

Supporting Long-Term Gut Health

Once symptoms are under control, the next step is to focus on improving gut health for long-term well-being. A balanced, nutrient-rich diet supports a healthy gut microbiome—the beneficial bacteria essential for digestion and overall health. Strengthening your gut can help prevent future discomfort and enhance your overall quality of life.

If you're struggling with IBS, working with a dietitian can help you take control of your symptoms and improve your gut health for the long term.