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Weekly · Sunday Morning

Five longevity claims.
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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

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The two metrics that are most significantly associated with longevity — Whalespan

Content›Video›The two metrics that are mos…

The two metrics that are most significantly associated with longevity

Peter Attia1m · 2024-10-22

Claims Made

6

Claims Supported

6

Support Rate

100%

Support rate

6 of 6 claims supported

6 supported0 partial / not

Claims from this content

6

✓Well SupportedThe largest reduction in all-cause mortality occurs when moving from the lowest fitness category to the next category.✓Well SupportedIndividuals with high blood pressure have a 21% greater risk of all-cause mortality compared to those with normal blood pressure.✓Well SupportedIndividuals with type 2 diabetes have approximately 1.5 to 2 times higher likelihood of developing ASCVD and all-cause mortality.✓Well SupportedStrength tests are better predictors of all-cause mortality than other common health metrics.Partially Supported

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Attia walks back the clinic protocol: too aggressive for healthy adults

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A. Volkovreader

4h

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

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N. Park

2d

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

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Cardiorespiratory fitness, as measured by VO2 max, and strength are the two metrics most significantly associated with all-cause mortality risk.

◐Partially SupportedSmoking is associated with approximately a 50% increased risk of all-cause mortality.