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Irritable Bowel Syndrome (IBS)

IBS irritable Bowel Syndrome Brisbane Naturopaths

Does Stress Pull the Trigger on IBS? Exploring the Gut-Brain Connection

Irritable Bowel Syndrome (IBS), that pesky resident in your gut causing discomfort and digestive woes, is more than just a physical nuisance. Research is increasingly unveiling a strong link between IBS and stress, suggesting there might be more to it than just “bad food”.

While the exact cause of IBS remains shrouded in some mystery, it’s estimated to affect one in 10 people worldwide. This chronic condition throws a wrench into the smooth operation of your digestive system, often leading to unpleasant symptoms like bloating, cramps, diarrhea, and constipation. And guess what? Stress seems to have a knack for turning up the volume on these unwelcome guests.

Here’s how the gut-brain connection plays a role:
  • Stressful situations trigger the release of hormones like cortisol, which can wreak havoc on your digestive system. Cortisol can ramp up gut sensitivity, alter muscle contractions, and even disrupt the delicate balance of good and bad bacteria in your gut microbiome.
  • The brain and gut are in constant communication via a two-way highway called the “gut-brain axis.” When stress throws your emotional state into turmoil, this intricate communication network can get tangled, leading to misinterpretations of gut signals and, you guessed it, IBS symptoms.

So, while stress might not be the sole culprit behind IBS, it can certainly act as a trigger, exacerbating existing symptoms and making those belly blues even louder.

But it’s not all doom and gloom! By managing stress with effective techniques like relaxation, mindfulness, and exercise, you can potentially take the edge off your IBS symptoms and reclaim control of your gut health.

And hey, if you’re looking for natural solutions to keep IBS at bay, our team of expert natural therapists is here to help. We offer a range of personalized approaches like dietary adjustments, gut-supporting supplements, and stress-management strategies to equip you with the tools to navigate your IBS journey with confidence.

Remember, IBS doesn’t have to rule your life. By understanding the stress-gut connection and taking proactive steps to manage both, you can pave the way for a happier, healthier gut!


The symptoms of IBS can vary from person to person, but they commonly include:

  1. Abdominal Pain and Discomfort: Individuals with IBS often experience abdominal pain or discomfort that is typically relieved after a bowel movement.
  2. Changes in Bowel Habits: IBS can cause alterations in bowel habits, including diarrhea, constipation, or a combination of both (mixed bowel habits). Changes may occur over time or in response to triggers like stress or certain foods.
  3. Bloating and Gas: Many people with IBS report increased bloating and gas, contributing to abdominal discomfort.
  4. Altered Stool Consistency: Stools may vary in consistency, ranging from hard and lumpy to loose and watery.
  5. Mucus in Stools: Some individuals may notice the presence of mucus in their stools.
  6. Feeling of Incomplete Bowel Movements: A sensation of not fully emptying the bowels after a bowel movement is a common complaint.
  7. Triggers and Exacerbating Factors: Certain foods, stress, hormonal changes, and other triggers can exacerbate IBS symptoms.

The exact cause of IBS is not known, and it is likely multifactorial. Several factors may contribute to the development of IBS, including:

    1. Abnormal Gastrointestinal Motility: Disruptions in the normal contractions of the intestines can lead to changes in bowel habits.
    2. Visceral Hypersensitivity: Increased sensitivity of the nerves in the gut may result in heightened perception of pain and discomfort.
    3. Inflammation and Immune System Activation: Low-grade inflammation and immune system activation in the intestines may contribute to IBS symptoms.
    4. Changes in Gut Microbiota: Alterations in the composition and balance of the gut microbiota have been associated with IBS.
    5. Psychosocial Factors: Stress, anxiety, and other psychosocial factors can influence IBS symptoms. The gut-brain axis, which involves communication between the gut and the brain, plays a role in IBS.
    6. Genetic Predisposition: There may be a genetic component to IBS, as it often occurs in individuals with a family history of the condition.

It’s important to note that IBS is a diagnosis of exclusion, meaning other conditions with similar symptoms must be ruled out. The Rome criteria are a set of guidelines used for diagnosing functional gastrointestinal disorders, including irritable bowel syndrome (IBS). They are primarily based on a patient’s symptoms and help clinicians determine if a person’s symptoms align with the characteristics of IBS. There have been several iterations of the Rome criteria, with the latest being Rome IV, which was introduced in 2016. 

Here are the Rome IV criteria for IBS:

  1. Recurrent abdominal pain, on average, at least 1 day per week in the last 3 months, associated with two or more of the following:

   – Related to defecation

   – Associated with a change in frequency of stool

   – Associated with a change in form (appearance) of stool

  1. Symptoms must have started at least 6 months before diagnosis.
  1. There are different subtypes of IBS based on stool consistency:

   – IBS with constipation (IBS-C): Hard or lumpy stools ≥25% of the time and loose (mushy) or watery stools <25% of the time.

   – IBS with diarrhea (IBS-D): Loose (mushy) or watery stools ≥25% of the time and hard or lumpy stools <25% of the time.

   – IBS with mixed bowel habits (IBS-M): Hard or lumpy stools ≥25% of the time and loose (mushy) or watery stools ≥25% of the time.

How a Nutritionist/Naturopath/Homeopath can help to support IBS:

We may use a variety of holistic approaches to help manage the symptoms of irritable bowel syndrome (IBS). While individual responses to treatments can vary, here are some ways in which we can assist individuals with IBS:

  1. Dietary Guidance: We will provide personalized dietary recommendations tailored to the individual’s specific needs and sensitivities. This may include identifying and avoiding trigger foods that exacerbate IBS symptoms.
  2. Nutritional Supplements: We may recommend nutritional supplements to address nutrient deficiencies or support digestive health. For example, probiotics may be suggested to promote a healthy balance of gut bacteria.
  3. Herbal Remedies: Herbal supplements may be used to help manage symptoms associated with IBS. For instance, peppermint oil capsules have been studied for their potential to alleviate abdominal pain and discomfort in IBS.
  4. Lifestyle Modifications: We will often emphasise lifestyle factors that can influence digestive health, such as stress management, regular exercise, and sufficient sleep. Stress is known to impact IBS symptoms. We may incorporate mind-body techniques such as relaxation exercises, meditation, or yoga to help manage stress and improve overall well-being.
  5. Identifying and Addressing Triggers: We will work with you to identify triggers that worsen IBS symptoms, whether they are related to diet, lifestyle, or environmental factors. Once identified, strategies can be developed to minimize exposure to these triggers.
  6. Gut Healing Protocols: We may recommend protocols designed to support gut healing. This may involve dietary changes, supplements, or herbs that are believed to have anti-inflammatory or soothing effects on the digestive tract. With a focus on supporting the body’s natural detoxification processes to eliminate potential toxins that could contribute to digestive issues

If you IBS symptoms, book in to see one of the therapists who are best to discuss health and create a tailored plan to address IBS. 

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