Give a research claim a closer reading.
Build an evidence worksheet you can copy, print or use when discussing a study.
A useful claim survives a closer reading.
Bring the ingredient, study design and actual endpoint into the same view. This worksheet organizes one study at a time; compare several worksheets when a claim cites several papers.
Your evidence worksheet
Your worksheet will appear here as you type.
Keep the claim tied to its evidence.
Blood NAD changes, insulin sensitivity, walking performance and self-reported energy are different outcomes. Record the endpoint exactly before judging what the result means. A trial of NR does not automatically establish the benefit of an NAD+ infusion or an NMN capsule.