r/loseit welcomes people of all sizes discussing healthy, sustainable weight loss. Diet-protocol and budget-food rooms help when your question is really about a specific eating pattern or cheap healthy meals—not general loss support.
How to choose
Stay on loseit for sustainable weight-loss support across approaches. Use keto for ketogenic-diet discussion, EatCheapAndHealthy for budget nutrition, and Fitness when training programming is the core question.
Starting point: r/loseit
r/loseit
— loseit - Lose the Fat
- Members: 4.2M
- Directory rank: #223
- 7-day growth: +1.5K
A place for people of all sizes to discuss healthy and sustainable methods of weight loss. Whether you need to lose 2 lbs or 400 lbs, you are welcome here!
Curated related communities
Keto: The Home for Ketogenic Diets
- Members: 4M
- Directory rank: #241
When to choose it: You follow or are exploring a ketogenic low-carb diet.
Why it is here: Topical sibling. Public description: share thoughts and experiences around ketogenic eating.
How it differs from r/loseit: One diet protocol versus approach-agnostic loss support.
Eating healthy on a cheap budget
- Members: 11.5M
- Directory rank: #76
When to choose it: Budget constraints drive what you can cook.
Why it is here: Listed as related to r/loseit. Public description: eating healthy on a cheap budget.
How it differs from r/loseit: Cost-first meal strategy versus loss-community support.
Fitness
- Members: 12.6M
- Directory rank: #69
When to choose it: The question is workout programming more than diet logging.
Why it is here: Paired in our compare library with loseit; Fitness is wiki-first training.
How it differs from r/loseit: Training focus versus weight-loss support.
Related comparisons
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Members and public descriptions come from SubMouse's safe-for-work directory (as of 2026-11-09 UTC); 7-day growth measured from 2026-11-02. Directory rank is listing order. Guide updated 2026-11-06.