SIBO Quiz
Learn what you know about SIBO in 10 minutes, from risk factors and symptoms to breath tests and treatment. Get a free 16 question score that clarifies gaps without diagnosing you.
08:30
Scale Explorer
How the Scales are Structured
DATA-BASED USER COHORTS
Who Usually Takes This Test?
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
Benchmarking
See How You Compare
Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.
Below is a preview of how scores are typically distributed across each scale.
SIBO Knowledge (SK)
SIBO Knowledge (SK)
Average
9.8
Normal range
7.9 — 11.8
min.
0
max.
16
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Once you complete the test, your result will appear on the scale so you can see how you compare.
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SAMPLE QUESTIONS
Example Questions From the Test
- A probiotic that helps one person will reliably cure everyone
- Probiotics can identify whether hydrogen or methane is elevated
- Probiotics always worsen bacterial overgrowth and must never be used
- Evidence and individual responses vary, so probiotics are not a universal substitute for clinical evaluation or treatment
- The amount of stomach acid produced during digestion
- Patterns of gases such as hydrogen and methane in timed breath samples
- The presence of digestive enzymes in exhaled air
- The number of bacterial species living in the colon
- Occasional mild gas after eating beans
- Repeated vomiting with an inability to keep fluids down
- Brief bloating that resolves without other symptoms
- A preference for smaller evening meals
WHAT THE TEST MEASURES
About This Assessment
SIBO Quiz - Symptoms and Signs
Test what you know about small intestinal bacterial overgrowth, including possible risk factors, overlapping symptoms, breath testing, treatment, and recurrence. This free 16-question SIBO quiz provides a knowledge score—not an estimate of your personal likelihood and not a diagnosis. Symptoms such as bloating or bowel changes can have many causes. Consult a qualified clinician or gastroenterology specialist for individual assessment, and seek prompt medical care for severe or rapidly worsening symptoms.
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