IBS Hub

Do you suffer from IBS?

Everyone’s experience of irritable bowel syndrome, commonly known as IBS, is different. Symptoms can vary significantly from person to person, which means digestive health often requires an individual approach.

IBS is an umbrella term used to describe a range of digestive symptoms. These may be influenced by several different factors, including poor digestion, changes in gut motility, an imbalance of gut bacteria or impaired gut barrier function.

Understanding what may be contributing to your symptoms can help you make informed changes to support how your gut feels and functions.

Common symptoms associated with IBS

IBS can affect people in different ways. Common digestive symptoms may include:

• Bloating or abdominal discomfort.
• Changes in bowel movement frequency.
• Constipation or loose stools.
• An urgent need to use the toilet.
• Reflux, burping or indigestion.
• Increased sensitivity to certain foods.
• Symptoms that become worse during periods of stress.

Because these symptoms may have several possible contributing factors, identifying patterns in your diet, lifestyle and digestive health can be an important first step.

What might be affecting your gut?

Digestive symptoms can be influenced by several areas of gut function. These include digestion, motility, the gut microbiome and the intestinal barrier.

Digestion

Digestion begins before food reaches the stomach and involves the coordinated release of stomach acid, bile and digestive enzymes. If food is not broken down effectively, this may contribute to symptoms such as reflux, bloating, discomfort and burping.

Eating slowly, chewing food thoroughly and allowing time to eat without distraction may help support the early stages of digestion.

Gut motility

Gut motility describes the movement of food and waste through the digestive tract. If this movement is too slow, it may contribute to constipation. If it is too fast, it may result in loose stools or urgency.

Hydration, dietary fibre, movement and regular eating patterns may all influence bowel regularity.

The gut microbiome

The gut microbiome is the community of microorganisms that lives within the digestive tract. A varied and balanced microbiome can play an important role in digestion, immunity and intestinal health.

The microbiome may be affected by:

• Courses of antibiotics.
• Illness or an upset stomach.
• Travelling abroad.
• A limited or highly processed diet.
• Ongoing stress.
• Changes in sleep or lifestyle.

Eating a broad range of plant-based foods may help support microbial diversity. This can include vegetables, fruit, legumes, nuts, seeds, herbs and wholegrains where tolerated.

Gut barrier function

The intestinal barrier helps control which substances pass from the digestive tract into the body. Supporting the health of this barrier may be relevant where symptoms are associated with inflammation or food sensitivities.

A balanced diet, sufficient protein, essential fatty acids and key nutrients can all contribute to maintaining normal tissue structure and function.

The connection between stress and digestion

The digestive system and nervous system communicate closely through what is often described as the gut-brain axis. This means emotional stress may affect digestion, bowel movements and abdominal sensitivity.

Some people notice that symptoms become more pronounced during busy or stressful periods. Supporting stress management may therefore form an important part of a broader digestive health plan.

Helpful strategies may include:

• Maintaining a consistent sleep routine.
• Taking regular breaks during the working day.
• Practising slow or diaphragmatic breathing.
• Making time for gentle movement.
• Avoiding rushed meals.
• Reducing reliance on caffeine where appropriate.

Practical nutrition and lifestyle support

There is no single diet that is suitable for everyone with IBS. However, several general strategies may help you identify what works best for your body.

• Keep a food and symptom diary to identify possible patterns.
• Eat meals at regular times where possible.
• Chew food thoroughly and avoid rushing meals.
• Increase fibre gradually rather than making sudden changes.
• Drink sufficient water throughout the day.
• Limit highly processed foods where possible.
• Consider whether large meals worsen your symptoms.
• Introduce new foods individually so you can assess your response.
• Seek professional guidance before making extensive dietary exclusions.

Restricting several food groups without appropriate advice may increase the risk of nutritional deficiencies and can make it harder to maintain a varied diet.

Download BioCare’s Good Gut Guide

BioCare’s free Good Gut Guide has been designed to break down the complexity of the digestive system and help you understand your body more clearly.

The guide includes practical nutrition and lifestyle information written by BioCare nutritionists and supported by scientific evidence.

It can help you understand:

• What normal digestion involves and how to support symptoms such as reflux, bloating and burping.
• How to support the gut microbiome after antibiotics, travel or an upset stomach.
• How gut barrier function may relate to inflammation and food sensitivities.
• Ways to support regular bowel movements and manage constipation or urgency.
• Potential nutritional and lifestyle factors that may be contributing to your symptoms.

Download the free Good Gut Guide

Speak to a BioCare nutritionist

Understanding digestive symptoms can be difficult, particularly when several factors may be involved. BioCare’s nutrition team can provide personalised nutritional and lifestyle guidance based on your individual needs.

BioCare has provided nutritional support and advice for more than 35 years. Our nutritionists can help you consider your diet, lifestyle and supplement requirements as part of a broader approach to digestive health.

Book a free nutrition consultation

Explore gut health support

BioCare offers a range of nutritional products designed to support digestion, the gut microbiome and overall gastrointestinal health.

Explore BioCare’s gut health range

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