Which Gut Health Test Is Right for You?

At-Home Gut Testing + Interpretation

Compare GI-MAP, GI Spotlight, and SIBO testing to understand what each gut health test measures, how they differ, and which option may fit your goals.


Not All Gut Health Tests Measure the Same Thing


GI-MAP, GI Spotlight microbiome stool testing, and SIBO breath testing look at different aspects of digestive health. Understand what each test measures before spending hundreds of dollars on the wrong one.

Compare Gut Health Tests What NuGeneLabs Includes

You do not need every gut test. The goal is to choose the test that best answers the question you are trying to investigate.

At-home testing Convenient sample collection
Professional laboratory Lab-processed results
Interpretation included Plain-language next steps

Tired of trying one gut product after another?

Digestive symptoms can overlap, but the information different gut tests provide is not the same.

Bloating Gas Constipation Loose stools Food-related discomfort Unpredictable digestion

Instead of beginning with another probiotic, enzyme, or supplement stack, testing can provide more information to help guide what you investigate next.

Start With the Question

“Gut test” can mean very different things

A stool microbiome test, an organism-focused qPCR stool test, and a SIBO breath test do not simply provide three versions of the same information.

The better question is not “Which gut test is the best?” It is “Which test is designed to answer the question I have right now?”

Think about what you want to investigate.

Broad microbiome and digestive patterns? Consider GI Spotlight.

Specific organisms and deeper qPCR stool data? Consider GI-MAP.

Small-intestinal hydrogen and methane gas patterns? Consider a SIBO breath test.

Compare Your Options

Three gut tests. Three different questions.

Start with the type of information you want rather than simply choosing the test with the longest report.

Deep Organism-Focused Analysis

GI-MAP

A practitioner-ordered qPCR stool test designed to quantify specific bacteria, parasites, H. pylori, fungi, and additional intestinal health markers.

From $448
Sample Single at-home stool sample
Best fit when You want a more organism-focused, quantitative stool analysis.
Focus Specific microbes, H. pylori, parasites, fungi, dysbiosis patterns, and intestinal health markers.
NuGeneLabs interpretation Included
View GI-MAP
Breath-Based Testing

SIBO Breath Test

A breath test that evaluates hydrogen and methane gas patterns after a timed challenge drink.

$348
Sample At-home breath collection
Best fit when The main question is whether small-intestinal gas patterns may be relevant to recurring digestive symptoms.
Focus Hydrogen and methane production across a timed breath-test sequence.
NuGeneLabs interpretation Included
View SIBO Test
More Than a Lab Kit

Your test does not end with a laboratory PDF.

Functional health reports can contain pages of organisms, markers, ranges, and terminology. NuGeneLabs helps translate your results into understandable information and practical next steps.

01

Your Lab Report

Receive the complete report generated by the laboratory.

02

Plain-Language Review

Key findings are translated into easier-to-understand language.

03

Supplement Guidance

Targeted supplement recommendations may be provided based on your test findings when appropriate.

04

Lifestyle Guidance

Practical diet and lifestyle considerations may also be included based on the findings.

When people start looking into gut testing

Symptoms alone cannot tell you which test you need, but recurring digestive concerns are often what prompt people to investigate further.

🍽️

Bloating after meals

You regularly feel overly full, puffy, or uncomfortable after eating.

💨

Recurring gas

Gas or abdominal discomfort repeatedly interferes with how you feel.

🔁

Irregular bowel habits

Constipation, loose stools, or unpredictable patterns keep recurring.

🥗

Food-related discomfort

Certain meals appear to affect digestion, but the pattern is unclear.

🧴

Supplements have not clarified things

You have already tried probiotics, enzymes, or gut-support products without gaining much direction.

🧭

You want a better next question

You want useful data before continuing to experiment with additional products.

How It Works

From ordering to interpretation

1

Choose your test

Select the test that best matches the type of gut information you are trying to investigate.

2

Collect at home

Follow the laboratory's instructions for stool or breath sample collection.

3

The lab processes it

Your sample is analyzed by the appropriate professional laboratory.

4

Understand the results

NuGeneLabs provides a plain-language interpretation with supplement and lifestyle recommendations based on the findings.

What gut testing can do

Provide laboratory data about the specific organisms, markers, microbiome patterns, digestive-function markers, or breath gases included in the selected test.

What gut testing cannot do

A functional wellness test does not replace medical diagnosis, treatment, or evaluation by a licensed healthcare professional. Test findings should be interpreted in context.

Start with the test that answers the right question.

Compare GI Spotlight, GI-MAP, and SIBO testing before deciding where to spend your money. Interpretation and practical recommendations are included with NuGeneLabs functional health testing.

Compare the 3 Tests  View All Health Tests