Gut Health Dietitian Sydney — Expert Support for IBS, Bloating & Digestive Conditions

The gut is our second brain and has a vital role in many processes in our body including metabolism, immunity and mood. Our gut health dietitians are experienced to help individuals who may have undergone treatment or a diagnosis that may have impacted the balance of their gut. Scroll to read more.

The Gut Microbiome

The gut microbiome includes all the bacteria living in our gut that each have their own functions when fed properly through good nutrition. Most gut bacteria live in our intestines, but are present throughout the entire digestive system.

They are required for many processes in the body including:

Digesting our food to make nutrients easier to access for our body to use
Protecting against infections from harmful bacteria that may cause illness or disease
Producing essential vitamins required for normal body functioning

An optimal balance between beneficial and harmful bacteria in the gut is required for these functions to occur. The latest research highlights that this may even contribute to weight maintenance or weight loss.

Because of the wealth of new research surrounding the gut microbiome, it is becoming a trendy topic and for good reason. But how exactly can you achieve a balance between good and bad bacteria in your gut microbiome to maintain good gut health?

Factors That Influence Our Gut Health

Diet

Poor diet quality including high saturated and trans fat, processed and red meat in addition to non-dietary considerations such as tobacco and alcohol use are risk factors to gut health as they can harm the protective barriers of the intestines, leading to an imbalance of good and bad bacteria in the gut. Some people with other health conditions such as IBS may also experience symptoms from certain foods. A dietitian can help you identify your personal food triggers.

Illness

Infections caused by harmful bacteria or viruses e.g. the flu, can lead to inflammation in the gut. This can destroy the balance between good and bad bacteria which can further cause gut-related complications.

Gut-related conditions such as Diverticulosis, IBD, IBS can also benefit from gut nourishment for overall health and wellbeing.

Physical and Mental Wellbeing

Exercise and de-stressing can help favour the growth of beneficial bacteria. Habitual exercise is found to be associated with increased diversity and abundance of good bacteria in the gut. Meanwhile, stress and anxiety can affect the processes in your gut e.g. the ability to absorb nutrients, which can ultimately inhibit the growth of good gut bacteria.

Medications

Medications such as antibiotics are useful for fighting off infections caused by bad bacteria. However, prolonged use can affect the diversity of bacteria in your gut.

References

Patterson E., Ryan P. M., Cryan J. F., Dinan T. G., Ross R. P., Fitzgerald G. F., & Stanton C. (2016). Gut microbiota, obesity and diabetes. Postgraduate medical journal. 92(1087), 286–300. doi:10.1136/postgradmedj-2015-133285

Sanofi. (2019). The Power Behind the Gut. Accessed at: https://www.sanofi.com/en/about-us/our-stories/the-power-behind-the-gut

Wen L., Duffy A. (2017). Factors Influencing the Gut Microbiota, Inflammation, and Type 2 Diabetes. The Journal of Nutrition. 147(7): 1486-1475. doi: 10.3945/jn.116.240754

Work with a Gut Health Dietitian

Claire Ho is an Accredited Practising Dietitian and founder of Four Seasons Dietetics, specialising in gut health, IBS, and gastrointestinal nutrition. Alongside her private practice, Claire works as a Clinical Dietitian at Sydney Adventist Hospital — managing complex gastrointestinal conditions at a hospital level and bringing that same clinical depth to every private consultation. Monash University-trained in the Low FODMAP diet, Claire takes a thorough, individualised approach — because gut symptoms are rarely one-size-fits-all.

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Signature Programs

Our evidence-driven programs are personalised to suit your unique health needs and goals. By offering structured, ongoing support, we ensure you stay on track with a plan that's based on the latest research. Our tailored approach helps achieve sustainable results, making it easier for you to reach your wellness goals with sustainable, expert guidance.

6-Month Personalised Dietitian Support Program

The Gut Insight Program

Get 6 months of one-on-one support from a registered dietitian to build lasting, sustainable habits, not just a quick fix.

Includes:

Initial assessment of your health, habits, and goals
Personalised nutrition plan tailored to your lifestyle
Regular check-ins (bi-weekly or monthly) to track progress and adjust your plan
Ongoing messaging support for questions between sessions
Practical guidance on meal prep, label reading, and eating out
Milestone reviews at 1, 3, and 6 months

Ideal for anyone managing IBS or gut health issues, navigating nutrition through cancer treatment or recovery, or seeking expert, evidence-based guidance for a chronic digestive condition — with consistent, specialist support every step of the way.

Medicare rebates (CDM plan essential) or private health fund rebates available.

Bloating, irregular digestion, low energy, or food sensitivities? The Gut Insight Program gets to the root of it. You'll complete an at-home Microba gut microbiome test, then work one-on-one with an Accredited Practising Dietitian who analyses your results and builds a personalised nutrition and lifestyle plan around your unique gut profile, followed by a dedicated review session to walk through it all with you.

Why this program works:

Evidence-based — Microba is used by clinicians and researchers worldwide, backed by peer-reviewed science
Personalised, not generic — recommendations are tailored to your microbiome, symptoms, and lifestyle
Guided by a real expert — an Accredited Practising Dietitian, not an algorithm
Actionable — you leave with a clear, practical plan, not just raw data

Medicare rebates (CDM plan essential) or private health fund rebates available.

Limited spots only.

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