Research Library
See how the evidence is actually made. Reader-friendly guides to reading studies well, from what a meta-analysis really shows to how supplement research is judged, so you can tell strong evidence from a shaky headline.
Research Library
How to read supplement research: what studies really show
How to judge a supplement claim: spotting weak studies, funding bias and marketing spin, so you can tell what the evidence really supports.
Research Library
What counts as strong evidence in women's health
How to tell strong health evidence from weak: what trials, systematic reviews and meta-analyses are, and why a single study rarely settles a question.