r/nutrition is a subreddit with 5.9M members. The most common kinds of discussions are advice requests and solution requests, and the community frequently discusses looking for, nutrition, looking for nutrition resources, struggling, and app, and they frequently recommend/review electrolyte powder, fiber supplement, and sweetener.
A subreddit for the discussion of nutrition science. Macronutrients, micronutrients, vitamins, diets, and nutrition news are among the many topics discussed.
Civil discourse is required.
Popular Themes in r/nutrition
#1
Advice Requests
: "What are your holy grail "zero prep" high protein meals for extremely busy days?"
7 posts
#2
Solution Requests
: "Any good Calorie tracking apps out there for iOS?"
3 posts
#3
Ideas
: "What are some good ideas for a lean diet with variety?"
1 post
Popular Topics in r/nutrition
#1
Looking For
38 posts
#2
Nutrition
: "How do Nutrition scientists isolate effects of nutrients and know what mechanisms to pay attention to?"
25 posts
#3
Looking For Nutrition Resources
24 posts
#4
Struggling
14 posts
#5
App
13 posts
#6
Protein
: "Can heat ruin Protein powder?"
6 posts
#7
Looking For Nutrition Information
6 posts
#8
Tracking
6 posts
#9
Food
6 posts
#10
Looking For Nutrition Apps
5 posts
Products Discussed in r/nutrition
Electrolyte Powder
62 reviews
#1
LMNT
4.5★ from 13 reviews
#2
Nuun
4.0★ from 5 reviews
#3
Ultima
4.3★ from 3 reviews
Fiber Supplement
49 reviews
#1
Metamucil
4.8★ from 6 reviews
#2
Chia Seeds
5.0★ from 4 reviews
#3
Psyllium
4.3★ from 3 reviews
Sweetener
48 reviews
#1
Honey
5.0★ from 8 reviews
#2
Monk Fruit
4.7★ from 7 reviews
#3
Allulose
4.2★ from 6 reviews
Member Growth in r/nutrition
Yearly
+38k members(0.7%)
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About
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Last updated: July 23, 2026