r/ScientificNutrition is a subreddit with 75k members. The community frequently discusses depression and exercise, and the most common flair used is study, randomized controlled trial, systematic review/meta-analysis, question/discussion, 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
Depression
1 post
#2
Exercise
1 post
Flair Used in r/ScientificNutrition
#1
Study
: "Hypertension, but Not Cancer or Obesity, Is Compatible With Extreme Longevity: A Multi-Institution Analysis of 733,919 US Centenarians"
14 posts
#2
Randomized Controlled Trial
: "A Self-Selected Vegan Diet Reduces Skeletal Muscle Mass in Healthy Older Adults"
14 posts
#3
Systematic Review/Meta-Analysis
: "Zinc Supplementation Reduces Common Cold Duration among Healthy Adults: A Systematic Review of Randomized Controlled Trials with Micronutrients Supplementation (2020)"
11 posts
#4
Question/Discussion
: "Why do so many electrolyte drinks taste like salt water or candy?"
9 posts
#5
Observational Study
: "Association of advanced coronary artery calcification assessed by coronary artery calcium scoring with lipoprotein (a) and carotid atherosclerosis in asymptomatic patients"
8 posts
#6
Review
: "Beyond the Calcium Paradox: The DANCODE Trial and the Reality of Attenuating Severe Coronary Calcification (Circulation, 2026)"
6 posts
#7
Prospective Study
: "Association of Vegetable and Fruit Intake with Risk of Dementia"
5 posts
#8
Animal Trial
: "Intestinal Fructose Catabolism Promotes Obesity and Insulin Resistance via Ileal Lacteal Remodeling"
5 posts
#9
News
: "FDA Authorizes Abbott's Wearable to Monitor Ketone and Glucose in Diabetes patients"
4 posts
#10
Cross-sectional Study
: "Association of Sleep Duration and Weekend Catch-up Sleep with Remnant Cholesterol in Korean Adults"
3 posts
Member Growth in r/ScientificNutrition
Yearly
+16k members(28.0%)
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Last updated: September 15, 2026