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GI 360 Stool Analysis for Comprehensive Gut Microbiome Insights in Singapore

GI360 is a comprehensive stool analysis test that evaluates gut health through advanced methods like PCR DNA analysis, microbial culture, microscopy, and biochemical assays. Offered by Doctor’s Data, it assesses microbiome diversity, pathogens (bacteria, viruses, parasites, yeast), inflammation markers, digestion efficiency, and immune function, helping identify root causes of GI issues.

At NutraNourish, we use the Doctor’s Data GI360 Stool Analysis, a next-generation gut health test that combines multiplex PCR (over 45 microbial targets), growth-based culture with MALDI-TOF identification, microscopy, and more than 15 biochemical assays into a single comprehensive report. The result is the most detailed view of your gut ecosystem available, mapped across over 1,400 bacteria, yeast, viruses, parasites, and biochemical markers. Samples are collected at home over three days, and the results are interpreted by Dr. Menka Gupta to deliver a clear, root-cause picture of your gut health.

Find out exactly what is living in your gut and how it is shaping your health.

Get a comprehensive 1,400+ microbe map of your gut ecosystem backed by functional medicine, interpreted by Dr. Menka Gupta.

Meet Your Practitioner

Get To Know Dr Menka

Dr. Menka Gupta* has been practicing functional medicine since 2012 and is the first Institute for Functional Medicine Certified Practitioner (IFMCP) in South Asia. She has helped more than 12,000+ patients with complex and chronic health issues related to Digestive disorders, Anxiety, Depression, Chronic fatigue, Thyroid, Autoimmunity, Eczema, Autism. She has more than 25 years of experience in the health and wellness field in London and Singapore.

12,000+
Patients Helped
25+
Years Experience
1st
IFMCP in South Asia

Dr. Menka Gupta*, MBBS, MSc, FMCP-M

IFM-Certified Functional Medicine Practitioner • 25+ Years Experience

✓ Medically Reviewed •

What is the GI 360 Stool Analysis?

A GI360 stool analysis test provides a comprehensive view of the gut ecosystem through multiplex PCR (more than 45 microbial targets), growth-based culture/MALDI-TOF for organism identification, and sensitive testing for pathogens and markers of digestion. It determines populations of beneficial and pathogenic (harmful) bacteria, yeasts, viruses, and parasites such as Giardia or Cryptosporidium, evaluates inflammatory status, pancreatic function (via: elastase), fat absorption, short-chain fatty acids (SCFAs), and detects occult blood.

This is a non-invasive, three-day collection test resulting in a 20+ page report, including visual representations of dysbiosis, bacterial diversity, and clinically relevant information for interventions designed to help dysbiosis (a disruption in the body’s microbial balance).

Who Should Take a GI 360 Stool Analysis?

This test is especially valuable if you fall into any of these groups:

  • You experience long-term bloating, gas, abdominal pain, or indigestion that has not been explained by previous testing
  • You have been assessed with IBS, but suspect there is a deeper microbial cause
  • You have chronic constipation, diarrhoea, or alternating bowel patterns
  • You suspect a hidden parasite, yeast overgrowth, or gut infection from previous travel or food exposure

 

  • You have been told that previous stool tests are normal, but symptoms persist
  • You experience significant inflammation, chronic infections, or systemic immune dysfunction
  • You struggle with nutrient absorption issues, deficiencies, or unexplained weight changes despite a healthy diet
  • Your gut symptoms started after a course of antibiotics or repeated antibiotic use

 

  • You are tracking progress through a functional medicine program and need objective data
  • You suspect SIBO, dysbiosis, or are managing recurrent SIBO that keeps returning
  • You are an athlete or high-performance professional optimising gut health for immunity and recovery
  • You experience skin conditions, mood disorders, or chronic fatigue that may be gut-driven

If you’re nodding your head “YES” to any of these, this is for YOU.

Stop guessing. Stop relying on multivitamins that may or may not be working. Get the data, get a plan, and start feeling like yourself again.

Conditions Addressed

Which Health Issues Does It Help?

The GI 360 Stool Analysis can help identify gut-driven root causes behind a wide range of conditions, including:

  •  Irritable Bowel Syndrome (IBS) of all subtypes
  • Small Intestinal Bacterial Overgrowth (SIBO) and recurrent SIBO
  • Dysbiosis and microbial imbalance
  • Hidden parasitic infections, including Giardia, Cryptosporidium, Blastocystis, and Dientamoeba
  • Candida and yeast overgrowth
  •  H. pylori infection and stomach inflammation
  • Bacterial pathogens, including C. difficile and opportunistic gut bacteria
  •  Inflammatory Bowel Disease (IBD), including Crohn’s disease and ulcerative colitis (supportive monitoring)
  • Leaky gut and increased intestinal permeability
  • Pancreatic enzyme insufficiency and maldigestion
  • Autoimmune conditions, including Hashimoto’s, rheumatoid arthritis, lupus, and psoriasis
  • Skin conditions such as eczema, acne, and rosacea
  • Mood disorders and anxiety linked to the gut-brain axis
  • Chronic fatigue and post-viral illness recovery
  •  Food allergies, sensitivities, and intolerances
  •  Stubborn weight issues linked to microbial dysbiosis
  • Nutrient malabsorption and deficiencies
  • Post-antibiotic gut damage and slow recovery

Step-by-Step Process

GI 360 Stool Analysis Test Procedure

01

Enrol in the NutraNourish GI 360 Stool Analysis program

02

Receive your Doctor’s Data at-home collection kit (3 working days for Singapore clients, 1 to 2 weeks for overseas)

03

Stop all antibiotics and reflux medications for at least 14 days before collection

04

Discontinue any probiotics and laxatives for 4 weeks before collection

05

Optional: avoid fibre supplements and bismuth products for 48 to 72 hours before collection

06

 Continue your normal diet, no fasting is required

07

 Collect 3 separate stool samples on 3 consecutive days using the provided kit, preserving each sample immediately

08

 Keep a record of your diet, symptoms, recent travel, and any medications taken on the form provided

09

Store each sample in the cooler pack as instructed

10

Schedule a courier pick-up, we arrange shipping to the laboratory

11

 Lab analysis is completed and results are typically returned within 3 to 4 weeks of receipt

12

 Dr. Menka Gupta personally reviews your results and walks you through them in your 1-hour consultation

13

Receive your personalised gut healing protocol with sensitivity-tested antimicrobial guidance where needed

How Long Does a GI 360 Stool Analysis Take?

The stool collection takes only a few minutes per sample at home, spread across 3 consecutive days. Lab results are typically available within 3 to 4 weeks of the samples reaching the laboratory, and you will receive your personalised program from Dr. Menka Gupta following her expert review of the report. No sedation or special equipment is required, and you continue your normal diet during the collection window.

Your Complete Report

What Will A GI 360 Stool Analysis Tell Me?

The at-home GI 360 Stool Analysis gives you a complete, multi-method view of your gut ecosystem and digestive function. Specifically, it tells you:

Multiplex PCR microbial profile More than 45 microbial DNA targets identified, including bacteria, yeast, parasites, and viruses, even those present in low quantities that culture methods would miss.
Culture and MALDI-TOF organism identification Viable bacteria and yeast grown and identified to species level using mass spectrometry, the gold standard for accurate organism identification.
Microscopy for parasites and ova Direct visual identification of more than 31 parasites including Giardia, Cryptosporidium, Blastocystis, Dientamoeba, and other ova.
Bacterial profile More than 170 bacteria identified across commensal, opportunistic, and pathogenic categories.
Yeast and fungal profile More than 80 yeast and fungal organisms identified, including Candida species and other opportunistic fungi.
Dysbiosis Index An objective single-number score reflecting how imbalanced your microbiome is overall, and how it compares to a healthy reference population.
Microbial diversity scores Visual representation of bacterial phyla proportions and overall diversity, both critical predictors of long-term gut health.
Antimicrobial sensitivity testing When pathogens are identified, the test screens which natural antimicrobials and prescription antibiotics they are sensitive or resistant to, guiding precise treatment.
Pancreatic function Elastase levels indicating how well your pancreas is producing digestive enzymes, identifying maldigestion at the source.
Fat absorption Faecal fat content showing how well dietary fats are being broken down and absorbed.
Short-chain fatty acids (SCFAs) Acetate, propionate, and butyrate levels, key markers of how well your microbiome is fermenting fibre and supporting colon health.
Inflammation markers Calprotectin and lactoferrin, indicating the level of gut inflammation and helping differentiate IBS from IBD.
Bleeding risk markers Occult blood and red blood cell detection, flagging unassessed gut bleeding that may need further investigation.
Specific pathogen screening H. pylori antigen and other high-impact pathogens that drive both gut and systemic symptoms.

Together, these results pinpoint not just whether your gut is unhealthy but exactly where the problem lies, whether that is an active pathogen, a depleted microbiome, poor digestion, an inflamed lining, or all of the above. That is the foundation Dr. Menka uses to build your personalised gut healing protocol.

Program Inclusions

What You Get / Kit Inclusions with the GI 360 Stool Analysis

Comprehensive GI 360 Stool Analysis by Doctor’s Data (3-day collection)

20+ Page Detailed Clinical Report with Dysbiosis Index, Microbial Diversity Scores, and Visual Phylum Diagrams

Antimicrobial and Antifungal Sensitivity Testing Where Pathogens Are Identified
Full Support and Clear Instructions on the Lab Test Process

 1-hour Dedicated Consultation with Renowned Functional Medicine Expert Dr. Menka Gupta to Interpret Your Test Results
Personalised Gut Healing, Anti-Inflammatory, and Nutrition Plan Based on Your Results

 Practitioner Guidance on Targeted Probiotics, Antimicrobials, and Digestive Support

 Preferential Access to Premium Pharmaceutical Grade Gut Health Supplements

Hassle-Free Kit Delivery and Complimentary Express Shipping to the Lab

Discounted Access to NutraNourish Health Programs

Why Choose NutraNourish for Your GI 360 Stool Analysis?

What Our Customers Say

Frequently Asked Questions (FAQ)

Standard stool analysis usually uses basic culture or ova/parasite examination methods that miss many DNA-based pathogens, as well as the diversity of the microbiome. However, the GI360 combines PCR, culture, microscopy, and over 15 different chemistry tests to identify more than 1,400 different bacteria, yeast, viruses, and markers such as SCFAs (short-chain fatty acids). This may include sensitivity panels not available through the standard tests.

Yes, the GI360 is suitable for all pediatric patients who are not newborns, using smaller collection volumes. You may want to consult with a practitioner if there are any questions about a specific age group.

Refrain from using any antibiotics/reflux medications for at least 14 days; no laxatives or probiotics for 4 weeks; there is no need to fast before the test, but you should note any recent dietary changes, travel or medications on the form provided.

You will need to collect samples for 3 consecutive days with one sample being immediately preserved each day.

This will depend on your specific health insurance policy/carrier; please contact your insurance provider for specific information, as functional tests like the GI360 are often paid 100% out-of-pocket by patients.

Yes. The test can identify 31 or more parasites using microscopy or PCR; 80 or more yeasts and 170 or more bacteria using cultures (PCR); and provides information on their respective sensitivities to assessment.

None; you should eat your normal diet prior to collection. However, if possible, you may choose to refrain from taking fiber supplements or bismuth products for 48 to 72 hours prior to collecting your stool specimen.

📚 References (12 sources)

  1. 1.Carding S, Verbeke K, Vipond DT, Corfe BM, Owen LJ. Dysbiosis of the gut microbiota in disease. Microbial Ecology in Health and Disease. 2015;26:26191. https://pmc.ncbi.nlm.nih.gov/articles/PMC4315779/
  2. 2. Rios-Covian D, Ruas-Madiedo P, Margolles A, Gueimonde M, de los Reyes-Gavilán CG, Salazar N. Intestinal short chain fatty acids and their link with diet and human health. Frontiers in Microbiology. 2016;7:185. https://www.frontiersin.org/articles/10.3389/fmicb.2016.00185/full
  3. 3. Belkaid Y, Hand TW. Role of the microbiota in immunity and inflammation. Cell. 2014;157(1):121-141. https://pmc.ncbi.nlm.nih.gov/articles/PMC4056765/
  4. 4. Lozupone CA, Stombaugh JI, Gordon JI, Jansson JK, Knight R. Diversity, stability and resilience of the human gut microbiota. Nature. 2012;489(7415):220-230. https://www.nature.com/articles/nature11550

  1. 5.Casadevall A, Pirofski LA. Microbiology: ditch the term pathogen. Nature. 2014;516(7530):165-166. https://www.nature.com/articles/516165a
  2. 6. Tap J, Derrien M, Tornblom H, et al. Identification of an intestinal microbiota signature associated with severity of irritable bowel syndrome. Gastroenterology. 2017;152(1):111-123. https://www.gastrojournal.org/article/S0016-5085(16)35094-4/fulltext
  3. 7. Pittayanon R, Lau JT, Yuan Y, et al. Gut microbiota in patients with irritable bowel syndrome: a systematic review. Gastroenterology. 2019;157(1):97-108. https://www.gastrojournal.org/article/S0016-5085(19)35013-0/fulltext

  4. 8.Mukhopadhya I, Hansen R, El-Omar EM, Hold GL. IBD: what role do Proteobacteria play? Nature Reviews Gastroenterology and Hepatology. 2012;9(4):219-230. https://www.nature.com/articles/nrgastro.2012.14

  1. 9.

     Lehmann FS, Burri E, Beglinger C. The role and utility of faecal markers in inflammatory bowel disease. Therapeutic Advances in Gastroenterology. 2015;8(1):23-36. https://pmc.ncbi.nlm.nih.gov/articles/PMC4265086/

  2. 10.Fasano A. Zonulin and its regulation of intestinal barrier function: the biological door to inflammation, autoimmunity, and cancer. Physiological Reviews. 2011;91(1):151-175. https://journals.physiology.org/doi/full/10.1152/physrev.00003.2008

  3. 11. Vanga RR, Tansil A, Sidiq S, et al. Diagnostic performance of measurement of fecal elastase-1 in detection of exocrine pancreatic insufficiency: systematic review and meta-analysis. Clinical Gastroenterology and Hepatology. 2018;16(8):1220-1228. https://pmc.ncbi.nlm.nih.gov/articles/PMC6402774/

  4. 12. Singh P, Teal TK, Marsh TL, et al. Intestinal microbial communities associated with acute enteric infections and disease recovery. Microbiome. 2015;3:45. https://microbiomejournal.biomedcentral.com/articles/10.1186/s40168-015-0109-2

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