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 is something society has wrongly convinced everyone is bad for their health?"
19 posts
#2
Solution Requests
: "High Calcium Meals"
5 posts
Popular Topics in r/nutrition
#1
Looking For
38 posts
#2
Nutrition
: "Nutrition beginner"
28 posts
#3
Looking For Nutrition Resources
24 posts
#4
Struggling
14 posts
#5
App
13 posts
#6
Protein
: "What is your go-to Protein snack?"
12 posts
#7
Calories
: "Any recommendations on minimum amount of fermented foods you should try to eat daily/ weekly?"
11 posts
#8
Food
: "What plant-based Foods can one combine together to make complete protein?"
11 posts
#9
Fiber
: "How are you supposed to get enough soluble Fiber?"
11 posts
#10
Supplements
: "[University Research Project] Student Survey on Gummy-Supplements"
7 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
+32k members(0.5%)
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About
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Last updated: June 30, 2026