Claim

Paste a health headline. Claim finds the study behind it, turns “cuts risk 40%” into people out of a hundred, and flags mice reported as humans. Every number on the card comes with the sentence of the abstract it was read from — or it isn’t shown.

Claim grades how a headline reports a study. It is not medical advice and says nothing about whether a treatment is right for you.

Grades reporting, not treatment, using a fixed rubric: study design, species, sample size, headline–abstract concordance, and spin flags drawn from the HealthNewsReview criteria and the Schwartz–Woloshin checklist. Study lookup via Crossref, PubMed, and Europe PMC; abstract only, never full text.