Understanding SIBO Breath Testing

with Dr Nirala Jacobi, ND. Founder, The SIBO Doctor · Author, SIBO Mastery Program

Watch Dr Nirala Jacobi share practical insights into understanding and interpreting SIBO breath test results.

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The Recording

Approx. running time on Vimeo. Use the fullscreen control for slide detail.

In this webinar, Dr Jacobi provides valuable insights into SIBO breath testing, helping you interpret results with greater confidence and apply these insights in clinical practice. The presentation covers key points in SIBO testing, including:

Common myths and challenges in test interpretation
Clinical pearls to improve patient outcomes
How different substrates assist in detection
Recent insights into fructose breath testing
Interpreting test patterns for SIBO, IMO and ISO (Intestinal Sulphide Overgrowth)

Interpreting a breath test involves more than a simple positive or negative result. A better understanding of SIBO breath test results supports more informed decisions, whether you’re a patient navigating your results or a practitioner guiding care.

Clinical Resource

SIBOtest Quick Reference Guide

A practical guide designed to support SIBO breath test interpretation in clinical practice, including substrates, gas patterns, retesting considerations and common interpretation scenarios.

PDF · Direct download

SIBOtest Quick Reference Guide

A printable clinical reference guide for SIBO breath test interpretation.

Download ↓

Next steps

Where to From Here?

For Patients

Need help with your test results?

Breath test interpretation is best done with a SIBO-literate practitioner who can match the results to your symptoms and history. We can help you find one.

Find a practitioner →

For Practitioners

Go deeper into SIBO.

The SIBO Mastery Program, developed by Dr Nirala Jacobi, ND, covers SIBO in depth, alongside treatment protocols and clinical case management.

Explore SIBO Mastery →