Audit a URL →

Sign in Sign up free

Loading…

Weekly · Sunday Morning

Five longevity claims.
Worth your time.
Every Sunday.

Last Sunday

Rapamycin extends mouse lifespan 9–14%
NAD+ precursors reverse aging in humans
Blue-light glasses improve sleep quality
Walking 10 min after meals blunts glucose
Verdict change — caffeine half-life downgraded

5 audits·1 verdict change·0 affiliate links·Every Sunday

Joining 1,247 readers — founders, MDs, and longevity-obsessed people who fact-check their own health decisions.

Browse

Decisions Claims Content Creators

Product

Audit a URL Sunday roundup API (soon)Pricing

About

FAQ Methodology Editorial Standards Corrections Press & brand RSS feed

Legal

Terms of Service Privacy Policy DMCA

Finally, something serious in this space.
Because we actually read the papers.

© 2026 Whalespan. Independent, evidence-graded longevity.

Controversial Thoughts: What I missed most during my trip to Africa — Whalespan

Content›Video›Controversial Thoughts: What…

Controversial Thoughts: What I missed most during my trip to Africa

Paul Saladino13m · 2021-02-19

Claims Made

19

Claims Supported

15

Support Rate

79%

Support rate

15 of 19 claims supported

15 supported4 partial / not

Claims from this content

10

✓Well SupportedIntroducing seed oils, corn flour, and wheat flour into the Hadza diet led to obesity.◐Partially SupportedThe Hadza diet, consisting of no processed food, no seed oils, and high animal fat, is not associated with cardiovascular disease.◐Partially SupportedIn urbanized populations, increased consumption of seed oils correlates with rising rates of obesity and diabetes.◐Partially SupportedDeer jerky and desiccated organ supplements can be used as backup food sources when controlling food intake is difficult.Partially Supported

Discussion

Native comments, Twitter mentions, and Reddit threads about this content — surfaced together so the conversation isn't fragmented across platforms.

M

Share your read of this content…

Posting publicly as you · linked to your social profiles

Sort by:

AV

A. Volkovreader

4h

Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.

NP

N. Park

2d

Would love a "what would change this verdict" RSS feed. Sign me up if it exists.

◐

Seed oils are more expensive than tallow, suggesting a distortion in perceived healthfulness.

◐Partially SupportedThe Hadza people consume food with no additives, pesticides, processed sugar, colorings, or flavorings.

◐Partially SupportedMental clarity, energy, libido, and sleep are directly linked to the quality of food consumed.

✕Not SupportedRelying on restaurants or doctors who believe seed oils are healthy can lead to poor health outcomes.

◐Partially SupportedThe speaker uses Hardin Soil supplements, including beef organs, histamine immune, and gut and digestion formulas, as a backup when food quality is compromised.

◐Partially SupportedThe speaker offers to troubleshoot diet and make supplement recommendations for individuals not feeling radically healthy, suggesting carnivore or animal-based diets.