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Every health claim from videos and social media — we check the actual studies behind it, so you never waste time on noise.
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Video Analyses
Health and fitness YouTube videos fact-checked against peer-reviewed literature.
Research Studies
Peer-reviewed studies scored on methodology, statistics, and reporting.
Health Claims
Evidence-backed answers to specific health and fitness claims.
Science
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Stacks
Theory pyramids that show how a single claim is built and refined.
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Connected insights across multiple evidence-backed claims.
Lab Notes
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Creators
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Social Posts
Individual social media posts checked against the evidence.
Today's featured analysis
One real example from our database. Click through to see the full breakdown.
Renaissance Periodization
Fat loss at one pound per week can preserve muscle, but claims about maximum muscle gain rates lack scientific validation.
Overall verdict
Process
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Paste a YouTube URL, a study DOI, or a social post. We accept what you find in the wild.
Gaintaining Is Holding Back Your Progress (new study!)
Renaissance Periodization
We extract the claims
The AI pulls out every specific health claim and links each one to real studies.
Older adults who take multivitamins show cognitive test scores similar to those of people two years younger who do not take multivitamins.
Plain English
Taking a daily multivitamin and mineral supplement for two years results in a reduction of cognitive aging by about two years in people aged 60 and older, as shown by improved scores on tests of overall thinking and memory.
Plain English
Daily multivitamin-mineral supplementation in older adults reduces cognitive aging by 2–3 years, as measured by improvements in global cognition, episodic memory, and immediate verbal memory, independent of assessment modality.
Get a verdict, not vibes
Each claim gets an evidence rating based on the underlying studies — not the speaker's confidence.
Older adults who take multivitamins show cognitive test scores similar to those of people two years younger who do not take multivitamins.
Plain English
Taking a daily multivitamin and mineral supplement for two years results in a reduction of cognitive aging by about two years in people aged 60 and older, as shown by improved scores on tests of overall thinking and memory.
Plain English
Daily multivitamin-mineral supplementation in older adults reduces cognitive aging by 2–3 years, as measured by improvements in global cognition, episodic memory, and immediate verbal memory, independent of assessment modality.
Recency
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The newest analyses, claims, and digests from one feed.
Fat loss at one pound per week can preserve muscle, but claims about maximum muscle gain rates lack scientific validation.
Effect of multivitamin-mineral supplementation versus placebo on cognitive function: Results from the clinic sub-cohort of the COSMOS randomized clinical trial and meta-analysis of three cognitive studies within COSMOS.
Older adults who take multivitamins show cognitive test scores similar to those of people two years younger who do not take multivitamins.
Walking After Meals Beats Dieting? Plant Protein Shockers & Hydration Hacks
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