// best subreddits
Best subreddits for health
17 communities where health talk, ranked by size. Each one links to its rules, top posters, and the best time to post.
Built from public Reddit data, activity measured 2026-08-22 to 2026-09-19. Subreddits were sorted into industries by their own descriptions.
| # | Subreddit | Members | Posts / day |
|---|---|---|---|
| 1 | r/Fitness A place for the pursuit of physical fitness goals. Please see the r/Fitness Wiki and FAQ at https://thefitness.wiki for… | 12M | 33.6 |
| 2 | r/EatCheapAndHealthy Eating healthy on a cheap budget | 11M | 13.3 |
| 3 | r/nutrition A subreddit for the discussion of nutrition science. Macronutrients, micronutrients, vitamins, diets, and nutrition new… | 5.8M | 15.5 |
| 4 | r/MealPrepSunday /r/MealPrepSunday is a subreddit dedicated to meal prepping. This is a space to discuss all things about meal prepping.… | 5.5M | 15.1 |
| 5 | r/strength_training Discussion of all topics related to strength training: Bodybuilding, powerlifting, weightlifting, strongman, kettlebell… | 4.9M | 16.7 |
| 6 | r/SkincareAddiction The place for all things related to skincare, with a science-based approach. | 4.7M | 270 |
| 7 | r/psychology A Reddit community for sharing and discussing science-based psychological material. | 4.6M | 20.1 |
| 8 | r/bodyweightfitness Bodyweight Fitness is for redditors who like to use their own body to train, from the simple pullups, pushups, and squa… | 4.3M | 19.4 |
| 9 | r/loseit A place for people of all sizes to discuss healthy and sustainable methods of weight loss. Whether you need to lose 2 l… | 4.0M | 86.9 |
| 10 | r/running All runners welcome. | 3.9M | 58.0 |
| 11 | r/keto The Ketogenic Diet is a low carbohydrate method of eating. /r/keto is place to share thoughts, ideas, benefits, and exp… | 3.9M | 13.1 |
| 12 | r/15minutefood A sub for sharing food that can be made in around 15 minutes or less! Share recipes, links and experiences. Be nice to… | 3.8M | 0.3 |
| 13 | r/Health Health, a science-based community to discuss human health | 3.5M | — |
| 14 | r/HealthyFood This subreddit is for sharing and civil discussion of specified food, akin to /r/food but for food which may have a mor… | 3.4M | 1.9 |
| 15 | r/Meditation This community is for sharing experiences, stories and instruction relating to the practice of meditation. | 3.4M | 21.2 |
| 16 | r/offmychest A mutually supportive community where deeply emotional things you can't tell people you know can be told. Whether it's… | 3.3M | 444 |
| 17 | r/yoga Reddit's best place for all things yoga. | 3.2M | 19.0 |
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