r/Physiology↗
Questions and discussions related to physiology. Human physiology, zoophysiology, and function of any biological system are all welcome. Recently published? Post your paper and answer questions!
20k subscribers39 posts / mo in Sep 202632 authors / mosince 2009
r/Physiology has 20k members (+16% over the last 12 months). It gets about 39 posts a month from 32 people. Top topics: Anatomy & Physiology Studying, MuscleHypertrophyTraining and Biochemistry Studies.
When to post on r/Physiology
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How r/Physiology has grown
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Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/Physiology
Top topics
Share of the subreddit's posts
- Anatomy & Physiology Studying2.3%
- MuscleHypertrophyTraining0.8%
- Biochemistry Studies0.6%
- Gut Microbiome Health0.4%
- Flexibility Routine0.4%
Everything else about r/Physiology
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