Reporter brief
Efficacy of a Single Dose of Nicotinamide Riboside (NR) on Sleep: A Randomized Controlled Study
What happened
Trial registry update: COMPLETED. No results reported in the supplied registry record.
Why it matters
Assessment pending; this report does not establish a change in evidence.
What it does NOT prove
- Whether a single dose of nicotinamide riboside affects N3 sleep or other sleep parameters, since no results are reported in the abstract
- Whether the intervention would have effects with repeated dosing or in populations with clinical sleep disorders
- The mechanism by which NAD+ precursors might influence sleep regulation, as this study examined only acute effects
Study design and sample
Rct; Human.
Healthy adults who report mild sleep difficulties
- Design
- Rct
- Sample
- 28
- Journal
- Eye & ENT Hospital of Fudan University
- Published
- Sep 16, 2026
Effect size
Not recorded.
Caveats
- Assessment: Unassessed.
- Only the source material recorded on this evidence page was assessed.
Conflicts and funding
Not recorded.
Previous evidence
See the Nicotinamide riboside timeline and recorded assessment for prior evidence.
Primary source
Cancel Death charts and briefs may be reproduced editorially with attribution to CancelDeath.com. This brief is generated from the primary recorded source facts and assessment. Its review status is shown below; verify quotations against the paper before publication.