r/ScientificNutrition is a subreddit with 76k members. The most common kinds of discussions are advice requests and news, and the community frequently discusses diet, review, fat, saturated fat, and carbohydrate.
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 Themes in r/ScientificNutrition
#1
Advice Requests
: "Ginger and nausea"
4 posts
#2
News
: "FDA Authorizes Abbott's Wearable to Monitor Ketone and Glucose in Diabetes patients"
1 post
Popular Topics in r/ScientificNutrition
#1
Diet
: "Multi-mycotoxin biomonitoring in Italian adults: Revealing the connection between Diet habits and mycotoxin exposure (2026)"
5 posts
#2
Review
: "New Review challenges saturated fat reduction"
3 posts
#3
Fat
: "New review challenges saturated Fat reduction"
3 posts
#4
Saturated Fat
: "New review challenges Saturated Fat reduction"
2 posts
#5
Carbohydrate
: "Graded Carbohydrate Ingestion up to 120 g·h−1 Attenuates the Reduction in Critical Power Following 3 h of Moderate‐Intensity Exercise in a Dose‐Dependent Manner - Norte - 2026 - Scandinavian Journal of Medicine & Science in Sports - Wiley Online Library"
2 posts
#6
Depression
1 post
#7
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"
20 posts
#2
Randomized Controlled Trial
: "Does creatine cause hair loss? A 12-week randomized controlled trial"
18 posts
#3
Review
: "Comparative Effects of Pea Protein vs. Dairy Proteins (α-Lactalbumin and Casein) on Aminoacidemia, Exercise Performance, Gut Microbiota, Hormonal Responses, Neurocognitive Function, Mood and Metabolic–Inflammatory Responses in Older Adults"
13 posts
#4
Systematic Review/Meta-Analysis
: "Zinc Supplementation Reduces Common Cold Duration among Healthy Adults: A Systematic Review of Randomized Controlled Trials with Micronutrients Supplementation (2020)"
13 posts
#5
Observational Study
: "Westernized Diet is Related to Gastric Cancer Risk and Inflammation, Oxidative Stress, and Metabolic Dysregulation: Evidence from an Incidence Case-Control Study"
12 posts
#6
Question/Discussion
: "Are there any studies showing that adopting a “healthy diet” in adulthood can meaningfully reduce cancer risk?"
8 posts
#7
Animal Trial
: "Gut Dysbiosis Induced by Sunflower Oil-Based Sucrose-Free High-Fat Diet Leads to Steatohepatitis"
5 posts
#8
Cross-sectional Study
: "Ultra-processed Foods and Muscle Fat Infiltration at Thigh MRI: Data from the Osteoarthritis Initiative"
4 posts
#9
Prospective Study
: "Gut microbiome maturation in early childhood interacts with host genetics to predict type 1 diabetes risk - Nature Metabolism"
4 posts
#10
News
: "FDA Authorizes Abbott's Wearable to Monitor Ketone and Glucose in Diabetes patients"
4 posts
Member Growth in r/ScientificNutrition
Yearly
+17k members(29.3%)
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Last updated: October 2, 2026