Why I Recommend Gut Microbiome Testing
As a Clinical Nutritionist, one of my areas of special interest is working with people to support their gut health. This often shows up as bloating, constipation or other digestive issues. Which means that gut microbiome testing can be a really valuable tool to get to the bottom of what is really going on.
However, the benefits of gut microbiome testing go beyond just supporting digestion. Your gut microbiome plays a central role in digestion, immunity, mood and hormonal balance. When something feels off, whether it is bloating, irregular bowel habits, skin flare ups or unexplained fatigue, the answer often starts in the gut.
Your Gut Microbiome Affects More Than Just Your Gut
Signs that your gut microbiome may need attention can show up in surprising places. Testing is not necessary for everyone, but it can be highly valuable if you are experiencing:
Persistent bloating, gas or irregular bowel motions.
Persistent fatigue or low energy that does not improve, even with adequate rest.
Recurrent skin conditions such as eczema or acne.
Low mood, anxiety, or brain fog (the gut brain axis is real, and well documented).
Hormonal symptoms, including PMS, irregular cycles, or signs linked to PMOS (formerly known as PCOS).
Recurrent infections or a weakened immune response.
A history of antibiotic use or gut infections.
Food sensitivities that seem to appear out of nowhere.
Joint pain or inflammation with no clear cause.
Difficulty losing or maintaining weight despite consistent effort.
If any of these sound familiar, especially alongside gut symptoms, a gut microbiome test can help us to uncover what is actually going on beneath the surface, rather than guessing or treating symptoms in isolation.
Why I Choose Microba
Not all gut tests are created equal.
I use Microba, an Australian-based company, in my clinical practice because they combine multiple testing methods in one sample to deliver the most complete picture of your gut microbiome.
This includes microbiome composition, GI markers, and pathogens in a single report, with full coverage of the human gut microbiome and the ability to explore results by species, phylum, and genus. Their reports are detailed, backed by scientific evidence, and genuinely useful for building a personalised treatment plan, not just interesting to look at.
A Microba Microbiome Explorer report gives me:
In depth microbiome mapping: Showing the full diversity and balance of bacteria present in your gut, not just a handful of "good" or "bad" species.
Functional markers and healthy reference ranges: So I can see how your microbiome is actually functioning, not just what is in there.
Evidence graded insights: Meaning every recommendation is tied back to current research, rather than assumption.
An Expert Summary: Which translates complex data into a clear picture I can use in clinic to develop your personalised treatment plan.
Optional gut physiology and pathogen screening add-ons: Super useful when I suspect gut dysfunction or infection may be part of your picture.
This level of detail means I am not guessing with protocols. I can tailor targeted recommendations, whether that is specific fibres, nutrients, fermented foods, or probiotic strains, or referrals for further investigation, based on what your microbiome actually needs. It takes the guesswork out of gut health and replaces it with a personalised, evidence based plan.
Is Microbiome Testing Right for You?
If you have been dealing with unexplained fatigue, skin flare ups, hormonal symptoms, mood changes, or ongoing gut discomfort, testing can offer real clarity. Rather than trial and error with supplements or diets, you get a clear starting point and a plan built around your results.
Important Update: Microbiome Explorer Pricing Change from 1 September 2026
If you have been thinking about having a gut microbiome test done, now is a great time to act.
Microba have announced a pricing update for their Microbiome Explorer tests in Australia, effective from 1 September 2026 (new pricing takes effect at midnight on 31 August 2026):
Microbiome Explorer Extended: Full microbiome mapping plus gut physiology assessment, designed for when gut dysfunction is suspected. Current price $425 New price $479
Microbiome Explorer Comprehensive: Full microbiome mapping plus gut physiology assessment and pathogen screen, designed for when gut dysfunction and/or infection is suspected. Current price $485 New price $549
If you have been considering a gut microbiome test, I would encourage you to reach out before the end of the month to book at the current pricing. Get in touch and let's find out what your gut has been trying to tell you.
Would you like some support?
If you would like a personalised plan to help get you back on track, consider booking in a consultation with me at Uprise Health, in person in Richmond or via Telehealth (Australia wide).
Additional testing (blood tests, gut microbiome testing) may be recommended to dig a bit deeper to find the root cause of any symptoms you might be experiencing.
Together, we will create a personalised plan to support your health goals. This incorporates dietary and lifestyle recommendations, and practitioner-only supplements where indicated.
Reach out today to book your appointment.
Katie practices at: Uprise Health, 136 Lennox Street, Richmond, 3121, Victoria.
Appointments: Face-to-face and online (Australia wide)
Contact: admin@katiehopcraft.com.au
If you have any questions or need personalised guidance, feel free to reach out.
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