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Persistent Gut Symptoms: Where Gut Physiology and Psychology Come Together

Oct 8
5 min read

Inside REWIRE, the fourth pillar of the Gut Rewire Protocol


If you've been living with persistent gut symptoms, you've probably spent a lot of time asking what to do: what to eat, what to avoid, which supplements to take.


But even when you have a treatment plan, there's another question worth asking:


How are you going to make those recommendations work in your life?


That's the thinking behind REWIRE, the fourth pillar of the Gut Rewire Protocol. It brings psychology into the picture, including how we respond to symptoms, manage stress, make decisions and put recommendations into practice. Personalised gut care isn't just about what may need attention physiologically - it's also about how changes can be made workable for you.


Why the Gut Rewire Protocol Has Four Pillars

The Gut Rewire Protocol brings together clinical naturopathy and psychology across four connected pillars:

Gut Rewire Protocol diagram illustrating four connected pillars: RESET, REBUILD, REBALANCE and REWIRE.
The Gut Rewire Protocol brings together assessment and testing, digestive function, microbiome health and practical behaviour-change support.

  1. RESET

Begin with a comprehensive assessment and upfront testing to understand what's happening with your gut.

  1. REBUILD

Look at how well you're digesting food and absorbing nutrients.

  1. REBALANCE

Explore your gut microbiome and what may help support it.

  1. REWIRE

Support gut-brain communication and build practical habits that work with your routines, preferences and everyday life.


Green and purple Gut Rewire Protocol graphic showing pillar four, REWIRE Gut-Brain Communication, with an illustration connecting the brain and digestive system.
REWIRE is the fourth pillar of the Gut Rewire Protocol, bringing gut-brain communication and practical behaviour-change strategies into personalised gut care.

Although it's the fourth pillar, REWIRE isn't something that happens only at the end - it influences how recommendations are communicated, introduced, reviewed and adjusted throughout the program.


Personalised Gut Treatment Is About More Than What You Take

People don't all approach health decisions in the same way. Some want detailed explanations, others prefer clear steps or need to understand how recommendations will fit into their lives.

Understanding WHY

You want to understand the evidence and rationale behind a recommendation.

Knowing HOW

You want clear practical steps, structure and a starting point.

Considering WHO

You need to know how changes will fit around family, work and social commitments.

Seeing the BIG PICTURE

You want to understand how everything connects before deciding what to do.

You might recognise yourself in more than one of these approaches. Most of us use all four, although some come more naturally than others.


My background as a registered psychologist, with more than 25 years working in behaviour change and coaching, shapes how I approach this part of treatment. It helps me understand not just what someone needs to do, but how they make decisions, what might get in the way and what could make change easier.


Personalised gut care considers not only WHAT might help your gut, but HOW recommendations are explained and made workable for you.

When a Gut Treatment Plan Meets Real Life

Knowing what your treatment plan recommends is one thing. Making those recommendations work around your everyday routines, responsibilities and concerns is another. For example:

Missed Meals

You're trying to eat more regularly, but meetings keep running through lunch. By the time you get a chance to eat, you're starving.

Food Fear

You'd like to eat a wider variety of foods, but previous experiences with bloating have left you relying on a small list of foods you trust.

Late Nights

You're trying to eat earlier to help manage reflux, but work, family commitments or a long commute mean dinner is often late.

None of these situations is necessarily solved by being told to try harder.

A more useful question is: What's making this change difficult for you?

When the Strategies That Help You Cope Start Holding You Back

How coping strategies develop

When gut symptoms are unpredictable, you find ways to manage them.


You might avoid certain foods, stick to familiar meals or check where the nearest toilet is before going out.


These strategies make sense. They've helped you feel more prepared and avoid uncomfortable situations.

When they stop helping

But what happens when you want to make a change?


You might want to eat a wider variety of foods, yet feel reluctant to try something that has caused bloating before.


Even when you understand why more variety could be helpful, sticking with familiar foods can feel like the safer option.

Understanding What Makes Change Difficult

Simply being told to eat more variety doesn't address that concern.


Avoiding certain foods isn't necessarily about lacking motivation. It may be helping you feel safe and in control.

When we understand why a behaviour is important to you, we can explore ways to make changes without ignoring the concerns that make them difficult.

Making Gut Health Changes Without Starting Over

Understanding why a change feels difficult is a useful starting point. The next step is working out what might make it more manageable.


Sometimes it's not the recommendation itself that's difficult. It might be how it fits into your routine, uncertainty about where to begin, or concerns based on previous experiences.


Think about one gut health recommendation you've struggled to put into practice. What made it difficult? Was it the recommendation itself, how you were trying to make it work, or something else?


Your answers can help identify what might need adjusting, whether that's the plan itself, how you approach it or the support you need along the way.


That's part of how REWIRE works within the Gut Rewire Protocol. Alongside personalised consultations, you have access to an online resource hub with practical tools and information, plus support from me via Voxer between appointments to ask questions and work through challenges as they arise.


When Your Gut Symptoms Improve, What Happens Next?

Making changes is only part of the process. Knowing when to adjust them matters too.

As symptoms improve, it can be tempting to stop everything immediately or keep doing everything out of fear they'll return. Instead, it's worth asking:

What appears to have helped?
What can we simplify or stop?
What is worth keeping?

Some recommendations may remain useful, others may need adjusting, and some may no longer be necessary. Regular review helps keep the plan relevant to your changing needs.


The WHAT and HOW of Personalised Gut Care

Across this series, we've explored why a structured approach matters, then looked at testing, digestive function, the microbiome and now psychology. Together, they show why personalised gut care is about more than choosing the right intervention.

Physiology: WHAT may need attention

Symptoms. Health history. Testing. Digestion. Microbiome. Diet. Genetics. Lifestyle.

Psychology: HOW change can be made workable

Decision-making. Routines. Barriers. Previous strategies. Real-life implementation.

Your gut doesn't exist in isolation from the rest of your life. Neither should your treatment plan.

Keep Trying Things, or Take a Different Approach?

If you've tried different diets, supplements or gut protocols but keep ending up back where you started, another change may not be the answer. It may be time to look at both what's happening with your gut and how you've been approaching it.

Gut Strategy Decoder graphic showing four approaches to gut health: Analytical Optimiser, Reset-Seeker, Careful Manager and Thoughtful Rebuilder, with their key characteristics.
The Gut Strategy Decoder explores how you've been approaching your gut health, including the strengths and potential limitations of your usual strategies.

Discover Your Gut Strategy

Discover the strategy you've developed to manage your gut symptoms, where it helps and where it may hold you back. Get a personalised report with insights and a practical next step.


Jenny Simonovski, clinical naturopath and registered psychologist at Plum Wellness, working at her desk in her clinic with a laptop.
Jenny Simonovski brings together clinical naturopathy, psychology and behaviour-change experience to help make personalised gut-health recommendations workable in everyday life.

Prefer to talk it through?

Book a free Discovery Call to discuss your gut symptoms, what you've tried, what's been getting in the way and how the Gut Rewire Protocol works, so you can decide if it's right for you.



 
 
 

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