Healing from the Inside Out: The Gut-Mind Connection interview with Jacqueline Stenhouse

leigh milne
Feb 19, 2025
3 min read

Welcome to Quantum Couple & Wellness Blog, where we explore holistic and evidence-based approaches to love, live and enhance mind-body wellness. By Leigh Milne Registered Psychologist, Couples Therapist, Trauma Therapist & Psychosomatic Therapist

As part of the Quantum Couple & Wellness Podcast I recently spoke with Jacqueline Stenhouse, a naturopath, nutritionist, iridologist, and hair tissue mineral analysis practitioner about the gut microbiome and its potential relationship with overall wellbeing.

Our discussion explored how lifestyle, nutrition, stress, and digestive health may influence a person's physical and emotional wellbeing.

It is important to note that this article is intended for educational purposes only and does not constitute medical or psychological advice.

Understanding the Gut Microbiome

The gut microbiome refers to the collection of bacteria, fungi, and other microorganisms that naturally live within the digestive tract.

Research continues to explore the role of the gut microbiome in:

digestion
nutrient absorption
immune function
metabolism
general health and wellbeing

Scientists are increasingly interested in understanding how gut health may interact with other body systems, including the nervous system.

The Gut–Brain Connection

One area of growing research interest is the gut–brain axis, which refers to the complex communication network between the digestive system and the brain.

Research suggests that this communication occurs through a combination of:

neural pathways
hormones
immune system activity
chemical messengers produced by the body

While the relationship between gut health and mental wellbeing is still being investigated, many researchers recognise that physical health, stress, lifestyle, sleep, and nutrition can all influence overall wellbeing.

As a psychologist, I often discuss the importance of considering both psychological and physical factors when supporting wellbeing.

Stress, the Nervous System, and Digestive Health

Many people notice changes in digestion during periods of stress.

Common experiences may include:

changes in appetite
digestive discomfort
nausea
bloating
alterations in bowel habits

Stress can influence the nervous system and may affect how the digestive system functions.

Likewise, ongoing physical discomfort can influence mood, energy levels, and quality of life.

This highlights the importance of taking a holistic view of wellbeing that considers both mind and body.

Lifestyle Factors That May Support General Wellbeing

During our conversation, Jacqueline discussed several lifestyle factors commonly associated with maintaining digestive health and general wellbeing.

These included:

Eating a Varied Diet

Many dietary guidelines recommend a diverse range of vegetables, fruits, whole grains, legumes, and fibre-containing foods as part of a balanced diet.

Staying Hydrated

Adequate hydration supports many bodily functions and contributes to overall health.

Managing Stress

Stress-management strategies may support emotional wellbeing and general health.

Examples include:

mindfulness practices
relaxation exercises
spending time in nature
physical activity
meaningful social connection

Prioritising Sleep

Sleep plays an important role in physical health, emotional wellbeing, and cognitive functioning.

A Mind–Body Perspective

As a psychologist with an interest in mind–body awareness and psychosomatic approaches, I am often interested in how people experience the interaction between physical sensations, emotions, thoughts, and behaviour.

Psychological wellbeing is influenced by multiple factors, including:

relationships
stress levels
sleep
physical health
lifestyle habits
personal meaning and values

Rather than viewing wellbeing through a single lens, many people find it helpful to consider how these different factors interact.

Complementary Health Perspectives

Our conversation also explored a range of complementary health approaches used by some practitioners, including naturopathy and iridology.

These approaches exist outside mainstream psychology and medicine and are not part of evidence-based psychological treatment.

Individuals considering complementary health services should discuss any health concerns with appropriately qualified healthcare professionals and make informed decisions about their care.

An Integrated Approach to Wellbeing

Many people choose to combine evidence-based healthcare with healthy lifestyle practices that support their overall wellbeing.

This may include:

medical care
psychological therapy
nutrition advice from qualified practitioners
exercise and movement
stress management strategies
social connection
self-care practices

The most appropriate approach will vary depending on an individual's circumstances, goals, and health needs.

Further Information

Psychology Services

Leigh Milne is a Registered Psychologist providing services in:

Donnybrook
Gnarabup / Margaret River region
Bunbury

For information about psychology services:

www.leighmilne.com

Additional Trauma-Informed Services

www.southwesttraumatherapy.com.au

Quantum Couple & Wellness Podcast

For podcast episodes exploring relationships, wellbeing, trauma-informed care, personal growth, and mind–body health:

www.quantumcouplecoach.com.au

Important Information

This article is intended for general educational purposes only.

Information discussed within podcast interviews reflects the perspectives of individual guests and should not be considered medical, psychological, or healthcare advice.

Psychology services are provided separately by Leigh Milne, Registered Psychologist, under AHPRA regulation.