r/humanmicrobiome
This sub is a haven from the flood of misinformation that is widespread on Reddit and over much of the internet. We have an evidence-based…
How to think about r/humanmicrobiome
The community focuses on the human microbiome, emphasizing an evidence-based approach to understanding the complex ecosystem of microbes in the gut and their impact on overall health. It serves as a resource for accurate information amidst widespread misinformation, encouraging discussions about various aspects of gut health, including probiotics, dietary influences, and related health conditions.
Confidence 4/5
Audience
Members typically include health enthusiasts, researchers, and individuals seeking reliable information about gut health. The community attracts a diverse demographic, including both laypersons and professionals, who share a common interest in the microbiome's role in health and wellness. The vibe is generally supportive and inquisitive, with members eager to learn and share knowledge.
Posting culture
The posting culture values well-researched, evidence-based content, with a preference for scientific studies and personal experiences that are substantiated by data. Posts that lack credible sources or promote pseudoscience tend to be downvoted. Engagement is frequent, with members actively participating in discussions, asking questions, and sharing insights about microbiome-related topics.
Brand engagement notes
Brands should approach this community with caution, as members are often skeptical of promotional content. Authentic engagement through educational posts, sharing research findings, or hosting AMAs with experts can resonate well. Brands should avoid overt advertising and instead focus on contributing valuable insights that align with the community's evidence-based ethos. Transparency and a genuine commitment to advancing knowledge about the microbiome are key to gaining acceptance.
Top keywords
What r/humanmicrobiome talks about
Weighted by how often each term appears in posts and comments, relative to baseline frequency. The largest words are the strongest signals of community focus.
External signals
Where the community looks
Top external domains linked from posts and comments — a quick read on the sources of truth this audience trusts.
Top contributors
Who shapes the conversation
The most active and most-upvoted posters and commenters in this community. Useful when planning outreach or studying a community's tastemakers.
Top posters
By post count
Top commenters
By comment count
- u/AutoModerator
- u/[deleted]
- u/Kitty_xo7
- u/ApprehensiveTrust644
- u/LadyCheeba
- u/danioiu
- u/queenhadassah
- u/carolethechiropodist
- u/damiante
- u/Powder9
- u/intentionjuxtaposed
- u/TazmaniaQ8
- u/Sir_Drew_1
- u/goj1ra
- u/Billbat1
- u/Mynameisinigomontya
- u/HumanMicrobiomeMod
- u/JockNmyStyleEh
- u/Onbevangen
- u/Naysa__
- u/Wiesel1234
- u/punktfan
- u/Jealous-Crab
- u/EbbIntelligent1963
- u/IAMBEOWULFF
- u/AsleepSuperman
- u/Low_Chicken197
- u/ThrobbingJoythicc
- u/Sunny_D_1
- u/Warm-Effort-1456
- u/HaileSelassieII
- u/Mysterious-Witness11
- u/Nalmyth
- u/Mirrrrkaaa
- u/Hi_Im_A_Commenter
- u/Lucky_Background_176
- u/EnvironmentalGur8853
- u/-Moonshield-
By votes
- u/AutoModerator
- u/Powder9
- u/danioiu
- u/goj1ra
- u/[deleted]
- u/queenhadassah
- u/Billbat1
- u/Kitty_xo7
- u/Onbevangen
- u/Nalmyth
- u/intentionjuxtaposed
- u/TazmaniaQ8
- u/Mynameisinigomontya
- u/HumanMicrobiomeMod
- u/ApprehensiveTrust644
- u/punktfan
- u/IAMBEOWULFF
- u/AsleepSuperman
- u/LadyCheeba
- u/Mirrrrkaaa
- u/-Moonshield-
- u/carolethechiropodist
- u/damiante
- u/Sir_Drew_1
- u/JockNmyStyleEh
- u/Naysa__
- u/Wiesel1234
- u/Jealous-Crab
- u/EbbIntelligent1963
- u/ThrobbingJoythicc
- u/Sunny_D_1
- u/Warm-Effort-1456
- u/HaileSelassieII
- u/Mysterious-Witness11
- u/Lucky_Background_176
- u/EnvironmentalGur8853
- u/Low_Chicken197
- u/Hi_Im_A_Commenter
Similar communities
Where this audience also spends time
Topic-adjacent communities surfaced from Reddit's own related subreddit signal.
FAQ
r/humanmicrobiome — frequently asked questions
Quick facts about this subreddit's size, history, focus, and related communities.
How many subscribers does r/humanmicrobiome have?
r/humanmicrobiome has approximately 44,914 subscribers as of May 27, 2026.
When was r/humanmicrobiome created?
r/humanmicrobiome was created on March 17, 2017 (9 years ago).
What is r/humanmicrobiome about?
The community focuses on the human microbiome, emphasizing an evidence-based approach to understanding the complex ecosystem of microbes in the gut and their impact on overall health. It serves as a resource for accurate information amidst widespread misinformation, encouraging discussions about various aspects of gut health, including probiotics, dietary influences, and rel…
What subreddits are similar to r/humanmicrobiome?
Communities similar to r/humanmicrobiome include r/microbiome, r/sibo, r/guthealth, r/histamineintolerance, r/mcas.
Who are the most active posters on r/humanmicrobiome?
The most frequent posters on r/humanmicrobiome include u/cookred, u/Resident_Buy8820, u/Lucky-wish2022.
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