Case study · StackCheck
Supplement wisely.
A nutrition app that reads what you actually eat, then shows which of your supplements are redundant — and which ones are worth considering. Built from your real intake, weighed against a citation-verified evidence base.
RootsEvery scientific citation is machine-verified against PubMed before it ships — no hand-typed health data, ever.
TrunkIt reads what you actually eat, and flags a supplement as unnecessary the moment your food already covers it.
CanopyA scored, personalized supplement report — synthesized with real citations you can check yourself.
How the knowledge base is built
A multi-pass pipeline pulls nutrient data from NIH and studies from PubMed with full provenance — then a deterministic gate checks every citation against NCBI before it can ship. It once caught 35 fabricated citations an AI verifier had waved through. Today: ~50 compounds, ~580+ verified studies.