r/NutritionalPsychiatry is a subreddit with 14k members. The most common kinds of discussions are advice requests and pain & anger, and the community frequently discusses keto, nutrition, mental health, diet, and depression.
Nutritional Psychiatry is using nutritional interventions such as the ketogenic, carnivore, or seed-oil free diets to reverse and prevent psychiatric issues and diseases. This subreddit provides advice and acts as a public database for new science and anecdotes concerning the use of these diets in mitigating conditions such as: Bipolar I(mania/depression), Bipolar II:(depressive, hypomanic), Depression, Schizophrenia, Mania, Anorexia, Addiction, Anxiety, PTSD, ADHD. r/Ketoscience r/Keto4
Popular Themes in r/NutritionalPsychiatry
#1
Advice Requests
: "Figured out that an ultra-restrictive diet puts all of my mental health issues into remission, but idk if I can keep this up... Help"
19 posts
#2
Pain & Anger
: "Keto has kicked my anxiety's tookus"
3 posts
#3
Solution Requests
: "I built a free website summarizing the science behind keto for schizophrenia & mental health"
1 post
#4
Self-Promotion
: "I built an app rooted in nutritional psychiatry research and I'm looking for expert eyes on it"
1 post
#5
News
: "Dr. Carlo Longhitano - 'The Role of Ketogenic Nutrition in Psychiatry'"
1 post
Popular Topics in r/NutritionalPsychiatry
#1
Keto
: "My son, 16, ASD, OCD, DMDD is like a new kid on week 3 of strict Keto"
98 posts
#2
Nutrition
: "I built an app rooted in Nutritional psychiatry research and I'm looking for expert eyes on it"
50 posts
#3
Mental Health
: "Figured out that an ultra-restrictive diet puts all of my Mental Health issues into remission, but idk if I can keep this up... Help"
38 posts
#4
Diet
: "Ketogenic Diet as a therapeutic intervention for obsessive-compulsive disorder: a case series of three patients"
38 posts
#5
Depression
: "Keto Diet Dramatically Improves Depression Symptoms New Study Finds"
33 posts
#6
Anxiety
: "I’ve struggled with Anxiety and found diet useful. Anyone else feel the same?"
24 posts
#7
Bipolar
: "Bipolar disorder: These 6 metabolic hacks gave me my life back! 💡"
23 posts
#8
Health
: "Gravitational Wave Physicist → Mental Health Researcher with an Oxford RCT on diet for ADHD and Depression – AMA!"
22 posts
#9
Mental
: "Gravitational Wave Physicist → Mental Health Researcher with an Oxford RCT on diet for ADHD and Depression – AMA!"
12 posts
#10
Psychiatry
: "I built an app rooted in nutritional Psychiatry research and I'm looking for expert eyes on it"
11 posts
Flair Used in r/NutritionalPsychiatry
#1
Science Article
: "Ketogenic diet as a therapeutic intervention for obsessive-compulsive disorder: a case series of three patients"
18 posts
#2
Question?
: "What diet changes made the biggest difference for your mental health?"
18 posts
#3
Bipolar
: "I have treatment resistant depression . Anyone into remission from this diagnosis?"
7 posts
#4
YouTube video about Nutritional Psychiatry
: "Keto Diet Dramatically Improves Depression Symptoms New Study Finds"
5 posts
#5
Tweet from a doctor
: "A ketogenic diet for OCD and severe mental illness"
4 posts
#6
#MeatHeals Anecdote
: "RFK Jr. says a keto diet can ‘cure’ mental illness. Here’s what it did for my son’s bipolar disorder"
4 posts
#7
ADHD
: "Gravitational Wave Physicist → Mental Health Researcher with an Oxford RCT on diet for ADHD and Depression – AMA!"
3 posts
#8
Bipolar II
: "I KNOW keto is “extreme”"
3 posts
#9
#WholeFoodPlantsHeal Anecdote
: "Taste is Relative - my transformative relationship with Food"
2 posts
#10
Depression
: "I jumped from 4:1 ratio to high protein high fat and my anxiety came back"
2 posts
Member Growth in r/NutritionalPsychiatry
Yearly
+2k members(13.4%)
Similar Subreddits to r/NutritionalPsychiatry
r/Advice
3.1M members
22.5% / yr
r/Anxiety
890k members
13.3% / yr
r/Anxietyhelp
200k members
12.2% / yr
r/bipolar_irl
9k members
2.2% / yr
r/cfs
86k members
35.8% / yr
r/EOOD
98k members
2.7% / yr
r/mentalhealth
698k members
23.7% / yr
r/MentalHealthPros
2k members
21.1% / yr
r/MentalHealthSupport
78k members
21.1% / yr
r/mentalillness
169k members
7.0% / yr
About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/NutritionalPsychiatry, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: September 1, 2026