Gut Health Check (GI Map)
Advanced Microbiome Mapping gives you deep insights into your gut health
The GI Map test goes beyond standard stool testing by using DNA-based PCR technology, allowing for highly sensitive and specific detection of gut microbes. It measures the levels of beneficial bacteria, opportunistic pathogens, parasites, viruses, and fungi, as well as key digestive and immune markers like calprotectin, secretory IgA, and beta-glucuronidase. This in-depth analysis provides insight into how well your gut is functioning, whether there are signs of inflammation, leaky gut, or microbial imbalances that could affect overall health.
The Complete Microbiome Mapping test gives you a detailed understanding of your gut health, helping you uncover hidden imbalances that may be affecting your digestion, energy, mood, and immune function. It analyses beneficial bacteria, harmful microbes, and key digestive markers to provide a clear picture of how your gut is working. With these insights, you can take targeted action — such as adjusting your diet, adding specific probiotics, supporting digestion with supplements, or addressing infections — to help repair your gut, rebalance your microbiome, and optimise your overall wellbeing and long-term health.
What's included
Your gut microbiome does far more than influence digestion - it offers powerful insights into your metabolism, immunity, mental health, and long-term disease risk. By analysing your unique microbial balance, you can uncover how your body processes nutrients, manages inflammation, and communicates with your brain. This holistic picture guides personalised nutrition, detox, and lifestyle strategies to help you optimise wellbeing from the inside out.
These markers give a broad picture of how your digestive system is functioning day to day - covering the appearance and consistency of your stool, its acidity, fat content, and whether any blood is present. Together they help flag issues like poor fat absorption, inflammation, or bleeding that may warrant a closer look.
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 produced by gut bacteria through the fermentation of dietary fibre. They have numerous benefits for gut health, including serving as an energy source for colon cells, maintaining the gut barrier function, reducing inflammation, regulating appetite, modulating the immune response, and protecting against pathogens.
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.
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.
In a healthy individual with a balanced gut microbiome, opportunistic bacteria are usually kept in check by the beneficial bacteria that dominate the gut ecosystem. However, when the microbial balance is disrupted or the immune system is weakened, these opportunistic bacteria can multiply and potentially lead to infection or other health issues.
An imbalance in the gut microbiome (called ‘dysbiosis’) has been associated with autoimmune diseases, particularly, rheumatoid arthritis, type 1 diabetes, multiple sclerosis and autoimmune liver disease.
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.
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.
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.
H. pylori is a type of bacteria that infects the stomach lining and is associated with various gastrointestinal conditions, including gastritis, peptic ulcers, and stomach cancer.
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.
Test instructions
Your stool test kit and all instructions are posted directly to you, and there is no need to visit a collection centre.
Mail your sample back to the lab using the prepaid envelope and packaging.
Results for this test available in 3 weeks and will be published in your online dashboard.
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After receiving the results of your health check (particularly the Microbiome, Nutriton, Essential Fatty Acids, FODMAP or SIBO Check), you may want to consider a nutritional assessment of your results by a Clinical Nutritionist.
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