
Baby Gut Microbiome Test

What You'll Learn
Early Microbiome Development & Balance The first three years are the most critical window for gut microbiome development. This test measures key bacterial groups — including Bifidobacterium, Firmicutes, Bacteroidetes, and Proteobacteria — and assesses microbial diversity and maturation trends relative to your child's age, delivery type, and feeding history. Results are never one-size-fits-all; they're contextualised to your baby's unique developmental stage.
Digestive Function & Gut Barrier Screens for critical functional markers including calprotectin, zonulin, pancreatic elastase, secretory IgA, and short chain fatty acids — offering a clear picture of your infant's gut integrity, immune development, and digestive capacity during this foundational period.
Pathogens, Parasites & Fungi A comprehensive screen for bacterial pathogens, parasites including Blastocystis hominis with subtype identification, a full helminth/worm panel, gut viruses, and Candida species — all interpreted with age-appropriate clinical context.

Who Is This Test For
This test is ideal for infants and toddlers aged 0–3 where parents have concerns about:
- Colic, reflux, or digestive discomfort
- Irregular bowel habits or constipation
- Food intolerances or reactions
- Frequent illness or low immunity
- Eczema or skin conditions linked to gut health
- Caesarean birth or limited breastfeeding history
Want to see what the results could look like? You can view a demo of our results page here to get a feel for the level of information we provide as standard with your toddler's report.
What's included
Your gut is at the centre of your overall health, influencing everything from digestion and energy to mood, hormones, and immunity. This personalised gut health profile brings your results to life, showing how well each system is working and where targeted support may help. Explore your key domains below to understand your unique microbiome balance and the simple steps you can take to improve your gut health.
Gut functional markers assess how well the gut is performing its key roles in digestion, absorption, and immune defence. They measure important indicators such as enzyme activity, inflammation levels, gut barrier function, and detoxification capacity. Together, these markers provide a clearer picture of overall digestive system health.
Short chain fatty acids (SCFAs) are important compounds produced by gut bacteria when they ferment fibre, helping to nourish the gut lining, regulate inflammation, and support immune function. Healthy SCFA levels are linked to better digestion, stronger gut barrier integrity, and reduced risk of chronic diseases like diabetes, obesity, and colorectal cancer.
Microbial diversity reflects the variety and richness of different bacterial species living in the gut. A diverse microbiome is associated with stronger immunity, better digestion, reduced inflammation, and improved resilience against disease. Supporting a wide range of beneficial microbes is key to long-term gut health.
Biochemicial Functions assess the way your gut bacteria process nutrients, produce key compounds, and support overall health. These markers reflect your microbiome’s capability in energy production, detoxification, inflammation control, and metabolism. They provide insights into how your gut influences ageing, immune function, brain health, and cardiovascular risk, helping to identify imbalances that may impact your well-being.
Pathogenic bacteria are harmful microbes that can cause acute infections, inflammation, and disrupt the gut microbiome. Detecting these bacteria early helps prevent serious illness and supports faster recovery. Managing pathogenic infections is essential for maintaining a healthy and resilient digestive system.
Yeast and fungi naturally exist in small amounts within the gut but can cause health problems if they grow unchecked. Overgrowth may lead to digestive discomfort, skin issues, fatigue, and weakened immunity. Assessing fungal balance helps identify hidden drivers of gut symptoms and supports targeted recovery.
Helicobacter pylori is a common stomach bacterium associated with ulcers, digestive discomfort, and inflammation. Testing for H. pylori helps determine if treatment is needed to restore stomach health and prevent complications like gastritis or more serious conditions. Virulence factors show how aggressive or damaging H. pylori can be, while resistance genes show which antibiotics may be ineffective.
Parasites can disrupt digestion, nutrient absorption, and gut lining integrity, sometimes without obvious symptoms. Detecting parasitic infections early allows for prompt treatment to restore gut function and prevent further health complications. Regular screening is important, especially for those with chronic digestive or immune symptoms.
Intestinal worms can cause a range of digestive and immune issues, particularly if left undetected. Identifying and addressing worm infections helps restore proper nutrient absorption and gut balance. Screening for worms is an important step in protecting overall digestive health.
Certain viruses can infect the gastrointestinal tract and contribute to inflammation, digestive symptoms, and immune system strain. Identifying viral infections supports a clearer understanding of gut health and helps guide appropriate immune support strategies. Early detection can help minimise long-term effects on gut function.
A healthy gut microbiome is rich in beneficial bacteria that aid digestion, produce important nutrients, and support immune function. Measuring the levels and balance of these bacteria helps assess the resilience and health of the gut ecosystem. Strong levels of beneficial flora are linked to better digestion, mood balance, and disease prevention.
Opportunistic bacteria are strains that are normally harmless in small amounts but can cause problems if they overgrow. Elevated levels may contribute to digestive symptoms, inflammation, or disruptions in the gut microbiome balance. Monitoring these bacteria helps protect gut health and prevent chronic issues.
The results from this shotgun microbiome sequencing analysis are for informational and research purposes only. They do not diagnose, treat, or predict any disease or health condition. While certain bacterial compositions may be associated with an increased or decreased risk of specific health outcomes, having a higher risk does not mean you will develop the disease, nor does a lower risk guarantee protection. The microbiome is a complex and dynamic ecosystem influenced by various factors, including diet, lifestyle, genetics, and environment. These results should be interpreted in conjunction with other clinical assessments and professional medical advice.
Test instructions
Your test kit and all instructions are posted directly to you, and there is no need to visit a collection centre.
Mail your sample(s) back to the lab using the prepaid envelope and packaging provided.
Results for this test typically available in 2 weeks and will be published in your online dashboard.
Some infections in this panel are notifiable conditions - positive results will be reported to the relevant public health authority by the laboratory as required by law, and you may be contacted by a public health unit for follow-up.
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Common Questions
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