Observed arrival · 2026-11-02
Supplement Absorption, with study labels attached
A reference site compares supplement absorption by form, drawing on cited studies and labeling whether evidence comes from people or other species.
- For
- Readers comparing supplement forms and evidence
- Worth noticing
- The homepage lists 11 supplements and links to JSON endpoints, including an OpenAPI document; grades are explicitly pending reviewer sign-off.
Field notes
The index covers 11 supplement categories, with entries for forms such as D3, magnesium citrate, and omega-3 ethyl ester. Its rubric describes grade thresholds using human-study counts, participant totals, randomized or crossover designs, and whether comparisons agree; individual entries also display study totals and human-study counts. A linked API surface includes supplement JSON and an OpenAPI file. The site marks all grades as drafts pending reviewer sign-off.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue