Peptide Atlas · Vitamin

Niacinamide

Nicotinic acid and nicotinamide together make up niacin, the NAD+ precursor vitamin; less than 20 mg a day (or dietary tryptophan) meets baseline NAD+ needs.

established

provisional
PubChem 936
2 citations
0 discussions
0 followers
Nicotinamide
Nicotinic acid amide
Pyridine-3-carboxamide
Vitamin B3 amide

Follow this molecule Ask the Hunter-Gatherer

What the evidence says

six tiers, never blended

established — replicated in humans, or settled by a regulator

every claim resolves to its source

All 2 citations resolve to their original source. · 0 posts naming it, 0 members counted once each.

- emerging
  Claim: Nicotinamide associated with lower skin cancer risk (retrospective VA cohort) standing
- resolved
Nicotinamide for Skin Cancer Chemoprevention.
Breglio KF, Knox KM, Hwang J, Weiss R, Maas K, Zhang S, Yao L, Madden C, Xu Y, Hartman RI, Wheless L
pmid 40960808
- established
  Claim: Review: nicotinic acid, nicotinamide and nicotinamide riboside as NAD+ precursors standing
- resolved
Nicotinic acid, nicotinamide, and nicotinamide riboside: a molecular evaluation of NAD+ precursor vitamins in human nutrition.
Bogan KL, Brenner C
pmid 18429699

A claim's standing is its latest row in an append-only history; a tombstone names the later evidence and the reason. The Graveyard and the Resurrection Yard.

Negative findings

failure is information

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