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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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Diets: How to Evaluate & Implement Any Diet | Peter Attia — Whalespan

Content›Video›Diets: How to Evaluate & Imp…

Diets: How to Evaluate & Implement Any Diet | Peter Attia

Peter Attia1m · 2025-09-15

Claims Made

6

Claims Supported

4

Support Rate

67%

Support rate

4 of 6 claims supported

4 supported2 partial / not

Claims from this content

6

✓Well SupportedSome individuals on traditional carnivore diets report significantly reduced insulin requirements, suggesting a potential benefit for metabolic health.◐Partially SupportedA ketogenic diet with real whole foods can lead to significant weight loss.◐Partially SupportedPlant foods are generally less calorie-dense than animal foods.✕Not SupportedDiets, including vegan diets, can lead to protein inadequacy and micronutrient deficiencies if not carefully planned.◐Partially Supported

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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.

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N. Park

2d

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

The Mediterranean diet is supported by the best available data among various dietary approaches.

◐Partially SupportedLowering apob levels to as low as possible is a strategy in Western medicine for cardiovascular health.