In this episode of Journal Club, we review:


Sucrose intolerance in adults with common functional gastrointestinal symptoms by Frissora, C.L. & Rao, S.S.C

Sneak Peek of the Content

In this 1-hour conversation, we dive into a chart review that explores an often overlooked cause of bloating, gas, cramping, and post-meal diarrhea - sucrose intolerance - and how it may mimic IBS.

Why this matters:

  • Sucrose intolerance is more common than you think - and often misdiagnosed as IBS.
  • Breath testing (hydrogen-methane or C-sucrose) can be a helpful tool in teasing apart the root cause of bloating, gas, cramping, and post-meal diarrhea - but access to this testing isn’t always available or widely offered. We’ll chat about other ways to identify possible sucrose intolerance instead.
  • Targeted nutrition counseling and enzyme therapy can lead to meaningful symptom relief.

Most of us have had a client who just doesn’t seem to respond to the usual IBS strategies. Could sucrose intolerance be a missing piece in your complex digestive health cases? This article invites us to consider whether it's something worth adding to our toolbox - especially when the usual IBS strategies fall short.



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