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Weekly · Sunday Morning

Five longevity claims.
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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 Cost of Breathing in India — Whalespan

Content›Video›The Cost of Breathing in Ind…

The Cost of Breathing in India

Bryan Johnson9m · 2025-04-04

Claims Made

12

Claims Supported

12

Support Rate

100%

Support rate

12 of 12 claims supported

12 supported0 partial / not

Claims from this content

9

✓Well SupportedAddressing air pollution in India could potentially extend lifespan more than solving all cancer.✓Well SupportedBryan Johnson travels with an air monitoring device and uses portable air filters to clean the air wherever he goes.◐Partially SupportedExposure to high levels of PM 2.5 can cause neurological dysfunction, asthma, and lung irritation.◐Partially SupportedLocal populations in India have acclimatized to poor air quality, compromising their bodies to the extent that they no longer perceive issues despite ongoing damage.Partially Supported

More from Bryan Johnson

Bryan Johnson's Blueprint Rapamycin Protocol

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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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2d

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

◐

The fundamental metabolic objective of all life, including plants, animals, and humans, is to avoid immediate death.

◐Partially SupportedPM 2.5 levels in India are over 10 times the appropriate level.

◐Partially SupportedThe air quality in India is comparable to being in the middle of a fire.

◐Partially SupportedAir pollution in India causes sore throats, watering eyes, burning eyes, and a palpable taste of pollution.

◐Partially SupportedThe 'Don't Die' clinic in California prioritizes immaculate water, air, and food, contrasting sharply with the conditions in India.