r/ScientificNutrition is a subreddit with 71k members. The community frequently discusses nutrition, diet, health, protein, and supplements, and the most common flair used is question/discussion, study, review, randomized controlled trial, and observational study.
Welcome to r/ScientificNutrition!
This subreddit has been created to serve as a neutral ground for exchanging and discussing scientific evidence relating to human nutrition.
Importantly, this sub is not for people to request or provide ANY dietary, nutritional or medical advice.
If you choose to comment and participate in the sub, scientific rigor is expected!
Popular Topics in r/ScientificNutrition
#1
Nutrition
88 posts
#2
Diet
88 posts
#3
Health
54 posts
#4
Protein
26 posts
#5
Supplements
21 posts
#6
Omega 3
20 posts
#7
Diabetes
17 posts
#8
Obesity
16 posts
#9
Cholesterol
15 posts
#10
Aging
13 posts
Flair Used in r/ScientificNutrition
#1
Question/Discussion
: "Supreme Court decision on glyphosate and cancer"
38 posts
#2
Study
: "News-Medical: Filtered coffee links to slower biological aging while instant coffee shows the opposite"
32 posts
#3
Review
: "The Role of Vitamin D in Autoimmune Diseases"
21 posts
#4
Randomized Controlled Trial
: "Does creatine supplementation improve strength and power in physically active individuals on a vegan diet? a randomized, triple-blind, placebo-controlled trial"
21 posts
#5
Observational Study
: "The Susceptibility of South Asians to Cardiometabolic Disease as a Result of Starvation Adaptation Exacerbated During the Colonial Famines"
9 posts
#6
Hypothesis/Perspective
: "Your Gut Microbiome, Explained: Count Your Plants, Not Your Calories"
8 posts
#7
Animal Trial
: "Long-Term Toxic Effects of Aspartame on the Liver and Testes and the protective Effects of N-acetylcysteine and Vitamin C in Male Albino Rats"
6 posts
#8
News
: "‘If all else fails, sue’: how ultra-processed food firms are using the courts to obstruct health rules"
5 posts
#9
Cross-sectional Study
: "Urinary trace element levels in vegans compared to lacto-ovo-vegetarians and omnivores"
5 posts
#10
Systematic Review/Meta-Analysis
: "Frontiers | Red and processed meat consumption and the risk of pancreatic cancer: a systematic review and dose–response meta-analysis"
5 posts
Member Growth in r/ScientificNutrition
Yearly
+13k members(22.9%)
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Last updated: July 30, 2026