r/SIBO↗
A subreddit dedicated to Small Intestinal Bacterial Overgrowth.
61k subscribers975 posts / mo in Sep 2026670 authors / mosince 2013
r/SIBO has 61k members (+35% over the last 12 months). It gets about 975 posts a month from 670 people. Top topics: Gut Microbiome Health, Fermented Foods and Yogurt Recipes & Making.
When to post on r/SIBO
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How r/SIBO has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/SIBO
Top topics
Share of the subreddit's posts
- Gut Microbiome Health0.1%
- Fermented Foods<0.1%
- Yogurt Recipes & Making<0.1%
- Garlic Delights<0.1%
- BingeEating<0.1%
Brands people mention
Most-mentioned brands and sites, last 12 months
- SIBO Info
- ScienceDirect
- Substack
- ChatGPT
- The University of Virginia
Everything else about r/SIBO
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research