✓ checked
trust me, bro:
here is the receipt.
the claim
The hydrogen breath test accurately diagnoses lactose intolerance.
the verdict
SUPPORTED
the evidence backs this
Recorded sources
6 sources for · 0 against
Is it true that the hydrogen breath test accurately diagnoses lactose intolerance?
Yes. The hydrogen breath test is widely recognized and used in clinical practice as an objective diagnostic tool for lactose intolerance, though some patients fail to produce hydrogen and may require alternative or combined assessments.
Verdict: SUPPORTED · 6 sources for, 0 against · Last checked
The analysis
Judged against the evidence record for claims of this kind.
Evidence for · 6
Reference article covering this claim directly
Get citation
Wikipedia: Hydrogen breath test. (n.d.). Wikipedia. https://en.wikipedia.org/wiki/Hydrogen_breath_test
See more details
More for · 5
Notes that the hydrogen breath test measures and confirms lactose intolerance.
Get citation
Omnigraphics, Inc.: Gastrointestinal diseases and disorders sourcebook. (1996). Omnigraphics, Inc.. https://archive.org/details/gastrointestinal0000unse_u1c2
Evaluates the hydrogen breath test as a non-invasive investigation to diagnose lactose intolerance, noting limitations.
Get citation
Geyter, C. D., Maele, K. V. d., Hauser, B., & Vandenplas, Y. (2021). Hydrogen and Methane Breath Test in the Diagnosis of Lactose Intolerance. peer-reviewed literature. https://doi.org/10.3390/nu13093261
2 recorded entries grouped as this source
Identical to item 6, evaluates the test for lactose intolerance diagnosis.
Get citation
Geyter, C. D., Maele, K. V. d., Hauser, B., & Vandenplas, Y. (2021). Hydrogen and Methane Breath Test in the Diagnosis of Lactose Intolerance. peer-reviewed literature. https://doi.org/10.3390/nu13093261
States objective assessment is achieved via a specific breath test measuring hydrogen, requiring concurrent symptoms.
Get citation
TT, P., R, G., & R, D. (2026). Lactose intolerance and probiotics: from pathophysiological mechanisms to clinical applications.. peer-reviewed literature. https://doi.org/10.1007/s10482-026-02278-x
Notes diagnosing relies on hydrogen excretion, though some malabsorbers do not present a hydrogen rise.
Get citation
LM, B., E, H., T, V., M, v. R., J, T., & K, V. (2024). Added Value of <sup>13</sup>C Analysis in Breath Tests in H<sub>2</sub>-Negative Subjects to Diagnose Lactose Malabsorption: A Proof of Concept Study.. peer-reviewed literature. https://doi.org/10.1007/s10620-024-08304-0
2 recorded entries grouped as this source
Identical to item 9, discusses limitations of hydrogen breath testing for malabsorption.
Get citation
LM, B., E, H., T, V., M, v. R., J, T., & K, V. (2024). Added Value of <sup>13</sup>C Analysis in Breath Tests in H<sub>2</sub>-Negative Subjects to Diagnose Lactose Malabsorption: A Proof of Concept Study.. peer-reviewed literature. https://doi.org/10.1007/s10620-024-08304-0
States the breath hydrogen test is sensitive, specific, and used to diagnose lactose malabsorption/intolerance.
Get citation
Hegar, B. & Buller, H. A. (2018). Breath Hydrogen Test in Lactose Malabsorption. peer-reviewed literature. https://doi.org/10.14238/pi35.7-8.1995.161-71
Related receipts
- Is it true that food intolerances, such as lactose intolerance, cause constipation in adults? PARTIAL LEAN
- Is it true that there is no specific test that can diagnose lupus? REFUTED
- Is it true that fasting blood glucose tests accurately diagnose prediabetes? CONTESTED
- Is it true that lactose intolerance causes constipation as well as diarrhea? CONTESTED PARTIAL
- Is it true that lactose intolerance causes bloating after consuming dairy products? SUPPORTED
- Is it true that lactose intolerance causes stomach pain after consuming dairy products? SUPPORTED
What does the evidence say?
Judged against the evidence record for claims of this kind.
Receipt History
first checked05 Aug 2026
judged → SUPPORTED · 8405 Aug 2026
Anyone with this link can read the claim and its public receipt, including any
personal information in that text. Open permanent receipt.
Check your own claim
Challenge the receipt
Requests are recorded for review. This does not start an automatic check
or guarantee a response time.
Citation formatting by citeproc-js (Frank Bennett) and the Citation Style Language project. Source and licenses.
This receipt is an automated verdict against our published method · not an opinion about any author or publication.
Terms · Privacy · How verdicts work
Terms · Privacy · How verdicts work