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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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Why we repeat bad habits | Peter Attia & James Clear — Whalespan

Content›Video›Why we repeat bad habits | P…

Why we repeat bad habits | Peter Attia & James Clear

Peter Attia6m · 2023-09-15

Claims Made

8

Claims Supported

7

Support Rate

88%

Support rate

7 of 8 claims supported

7 supported1 partial / not

Claims from this content

4

◐Partially SupportedThe speed and intensity of feedback are critical for behavior change.◐Partially SupportedBehaviors that are immediately rewarded are repeated, and behaviors that are immediately punished are avoided.◐Partially SupportedBad habits have immediate favorable outcomes and ultimate negative outcomes, while good habits have upfront costs and favorable ultimate outcomes.◐Partially SupportedBad habits provide quick feedback, while good habits offer delayed feedback.

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