Nicotinic acid
InterventionNAD+ precursors1 paper1 findingPubChem 938ChEBI 15940
- Human trial1
Outcomes
1NAD+
upin humans1Very low certainty
1 study
NAD+
upin humans1Very low certainty
Nicotinic acid increases NAD+ in humans (4-6-fold increase).
Human trialin healthy individualswhole bloodhigh-dose
Dynamics of blood NAD and glutathione in health, disease, aging, and under NAD⁺-booster treatment · Redox biology · 17 Aug 2026