longevity · guide
NAD+
A molecule every cell uses to make energy.
What it is
A coenzyme every cell uses to turn food into energy. Levels fall with age, which is why it shows up in longevity conversations.
What research has looked at
Studied in cells and animals for metabolism and aging pathways, and in early human trials, mostly using oral precursors like NR and NMN.
What's still unknown
Whether raising NAD+ levels changes how people actually age is unproven.
Where it fits
See the stacks page for how we group NAD+ with related compounds, or look up any unfamiliar name in the dictionary.
For research use only. Not for human consumption, and not medical advice. Talk to a clinician.