r/NicotinamideRiboside is a subreddit with 16k members. The most common kinds of discussions are advice requests and pain & anger, and the community frequently discusses nad, nr, aging, nmn, and supplements.
Join us to discuss the news, science, and our own experiences with nicotinamide riboside (NR), as well as Niacinamide (NAM), Niacin (NA), NMN, NAD+, and other NAD-boosting and longevity health supplements.
Popular Themes in r/NicotinamideRiboside
#1
Advice Requests
: "NAD and NR story"
5 posts
#2
Pain & Anger
: "Just started 1000mg NAD+ injections"
2 posts
Popular Topics in r/NicotinamideRiboside
#1
Nad
: "Nad and NR story"
209 posts
#2
Nr
: "NAD and Nr story"
126 posts
#3
Aging
: "Human ovarian Aging is characterized by oxidative damage and mitochondrial dysfunction"
61 posts
#4
Nmn
: "I have read here that there are people who have been taking Nmn, nr or with nad iv for years and my question is why there are no before and after reviews, photos, benefits, etc."
41 posts
#5
Supplements
: "FDA caves - Declares NMN lawful in dietary Supplements"
37 posts
#6
Health
: "Scientists reveal role of ‘youth molecule’ in slowing ageing: Early results of trials using NAD+ precursor molecules to promote Healthy ageing show improvements in memory, movement & metabolism"
30 posts
#7
Iv
: "I have read here that there are people who have been taking nmn, nr or with nad Iv for years and my question is why there are no before and after reviews, photos, benefits, etc."
22 posts
#8
Nicotinamide Riboside
: "Nicotinamide Riboside significantly improved alcohol-related cognitive impairment and neuroinflammation"
20 posts
#9
Supplementation
: "Nicotinamide Riboside Supplementation Benefits in Patients With Werner Syndrome"
18 posts
#10
Cancer
: "NAD+ Enhances Anti-Tumor Effects in the Ovarian Cancer Microenvironment"
13 posts
Flair Used in r/NicotinamideRiboside
#1
Scientific Study
: "New study shows Alzheimer’s disease can be reversed to achieve full neurological recovery—not just prevented or slowed—in animal models"
89 posts
#2
News Article
: "New study shows Alzheimer’s could be reversed, bringing hope to patients — more coverage"
20 posts
#3
Podcast or Blog
: "Cancer Risk and NAD"
20 posts
#4
Personal Experience
: "NAD and NR story"
11 posts
#5
Question
: "Anyone heard of ergothioneine？"
8 posts
#6
Injection or Infusion
: "The Science Behind the Discomfort of NAD IVs."
1 post
#7
AMA
: "AMA: Dr. Charles Brenner, February 13, 2026, 9:30am Pacific"
1 post
Member Growth in r/NicotinamideRiboside
Yearly
+4k members(31.0%)
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Last updated: June 14, 2026