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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

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My 11 Health Essentials (To Live To 120+) — Whalespan

Content›Video›My 11 Health Essentials (To …

My 11 Health Essentials (To Live To 120+)

Bryan Johnson9m · 2025-04-25

Claims Made

18

Claims Supported

18

Support Rate

100%

Support rate

18 of 18 claims supported

18 supported0 partial / not

Claims from this content

17

✓Well SupportedA 6-minute red light cap therapy routine, applied with a blueprint serum and scalp scrubber, is part of Bryan Johnson's daily protocol for hair health.✓Well SupportedBryan Johnson's team organizes his pills every two weeks, and he manually changes and takes specific pills during that interval.✓Well SupportedA smart mattress cover that controls sleeping environment temperature can improve sleep quality, depth, mood, focus, and alertness.✓Well SupportedSleep is a powerful drug for performance, mental health, and well-being.Well 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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Would love a "what would change this verdict" RSS feed. Sign me up if it exists.

✓

Bryan Johnson uses a scalp massager three times a day to stimulate blood flow when applying hair growth serum.

✓Well SupportedExtra virgin olive oil can be consumed in a dose of 1.5 tablespoons daily, either all at once or split into three half-tablespoon servings.

◐Partially SupportedBryan Johnson's body temperature dropped 5°F (2.8°C) over three years, correlating with his metabolic efficiency.

◐Partially SupportedStimulating blood flow to the scalp is beneficial.

◐Partially SupportedExtra virgin olive oil is a beneficial food for health and longevity.

◐Partially SupportedWearable devices like Whoop, Aura, and Apple Watch are useful for tracking health metrics and developing intuition about physiological responses to lifestyle choices.

◐Partially SupportedUsing a scale that measures weight, muscle mass, body fat, and bone density multiple times per week helps track body composition changes.

◐Partially SupportedRed light cap therapy has good evidence supporting its efficacy for hair health.

◐Partially SupportedAdjustable dumbbells are a smart solution for exercising in small spaces when gym access is limited.

◐Partially SupportedBryan Johnson uses adjustable dumbbells for approximately 10 different exercises daily.

◐Partially SupportedThe Sensate device, which delivers vibrations synced to music, can help calm the user and aid sleep difficulties.

◐Partially SupportedStimulating the vagus nerve via a device placed on the left ear can help induce a 'chill' state.

◐Partially SupportedFood-grade stainless steel pill containers are durable, travel-friendly, and made of a safe material.