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
: "87% of Nicotinamide Riboside (NR) products tested from Amazon and direct-to-consumer websites allegedly did not meet their label claim based on high performance liquid chromatography testing"
5 posts
#2
Pain & Anger
: "Just started 1000mg NAD+ injections"
3 posts
#3
Ideas
: "The Central Role of the NAD+ Molecule in the Development of Aging and the Prevention of Chronic Age-Related Diseases: Strategies for NAD+ Modulation"
2 posts
#4
Solution Requests
: "Counterfeit Tru Niagen on Amazon Tru Niagen store."
1 post
Popular Topics in r/NicotinamideRiboside
#1
Nad
: "Nad and NR story"
209 posts
#2
Nr
: "87% of Nicotinamide Riboside (Nr) products tested from Amazon and direct-to-consumer websites allegedly did not meet their label claim based on high performance liquid chromatography testing"
126 posts
#3
Aging
: "Aging and Neurodegeneration: Deregulation of NAD+ Metabolism in Brain Cells"
61 posts
#4
Nmn
: "Nmn improves the health status of aging ovaries and increases the number and quality of ovulated oocytes (mouse study)"
41 posts
#5
Supplements
: "FDA caves - Declares NMN lawful in dietary Supplements"
37 posts
#6
Health
: "Single dose of 900 mg NR supplementation increased brain NAD+ levels in Healthy human volunteers"
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
: "Alzheimer's: Effects of eight-weeks' oral nicotinamide riboside (NR) supplementation in older adults with subjective cognitive decline and mild cognitive impairment"
84 posts
#2
News Article
: "87% of Nicotinamide Riboside (NR) products tested from Amazon and direct-to-consumer websites allegedly did not meet their label claim based on high performance liquid chromatography testing"
20 posts
#3
Podcast or Blog
: "Cancer Risk and NAD"
17 posts
#4
Personal Experience
: "NAD and NR story"
11 posts
#5
Question
: "Anyone heard of ergothioneine？"
8 posts
#6
Injection or Infusion
: "FDA warns of food-grade NAD+ used to make injectables leading to adverse reactions consistent with endotoxins"
3 posts
#7
AMA
: "AMA: Dr. Charles Brenner -- November 15, 2024"
2 posts
Member Growth in r/NicotinamideRiboside
Yearly
+4k members(31.4%)
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About
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Last updated: June 7, 2026