r/NicotinamideRiboside is a subreddit with 17k members. The community frequently discusses nad, nr, aging, nmn, and supplements, and the most common flair used is scientific study, podcast or blog, news article, personal experience, and question.
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 Topics in r/NicotinamideRiboside
#1
Nad
209 posts
#2
Nr
126 posts
#3
Aging
61 posts
#4
Nmn
41 posts
#5
Supplements
37 posts
#6
Health
30 posts
#7
Iv
22 posts
#8
Nicotinamide Riboside
20 posts
#9
Supplementation
18 posts
#10
Cancer
13 posts
Flair Used in r/NicotinamideRiboside
#1
Scientific Study
: "NR produced an about 2.3-fold higher increase in blood NAD levels compared to NMN"
69 posts
#2
Podcast or Blog
: "Cancer Risk and NAD"
25 posts
#3
News Article
: "Marketers say NAD+ pills and infusions can boost longevity. What's the evidence?"
17 posts
#4
Personal Experience
: "Rhonda Patrick just shared her longevity protocol — NR in the PM"
15 posts
#5
Question
: "Best supplier of nad+ supplements that ships fast and is consistent?"
12 posts
#6
AMA
: "AMA: Dr. Charles Brenner, February 13, 2026, 9:30am Pacific"
1 post
#7
Injection or Infusion
: "Took my first NAD injection 30mg, and I feel nauseous, fatigued, stomach cramps. It hurts so bad. Is this normal for first time users?"
1 post
Member Growth in r/NicotinamideRiboside
Yearly
+4k members(28.1%)
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Last updated: September 13, 2026