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  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    Hey longevity doctors, I'm building out Blueprint, enabling anyone to follow my protocol. Nutrition, protocols, guidance, Rx and therapies. hmu if you love building.

    Open to:
    + chief medical officers
    + stood up Rx systems
    + built AI first healthcare
    + like being digital

    Sep 8, 2025 75 3 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    @greg16676935420 greg don’t risk it

    Sep 8, 2025 44 0 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    1/ Every 1 hour per day spent sitting, increases death risk in the next 6 years by 3%.

    A Chinese study tracked 17,265 participants (ages 42-61) in rural communities and gathered data on their self-reported sitting time.

    After excluding cases of pre-existing cancer, heart

    Tweet media
    Sep 8, 2025 29 1 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    0/ Measure your own daily sitting habits to lower your risk.

    Wearables indirectly estimate sitting vs. active time through
    + Daily strain/intensity minutes: Higher values mean more activity, lower values suggest prolonged sitting.

    + Step count/movement detection: Accelerometers

    Sep 8, 2025 23 2 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    Sitting 4+ hours a day increases your risk of death.

    + sitting 4-8 hours/day: +12% increased risk
    + sitting 8-11 hours/day: +27% increased risk
    + sitting >11 hours/day: +48% increased risk

    Here’s the study details and how to measure your own sitting habits.

    Sep 8, 2025 29 2 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    @arjunkhemani kids get it, they don’t want to die

    Sep 8, 2025 29 1 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    @yacineMTB just mixing things up a bit

    Sep 8, 2025 91 1 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    @staysaasy sex is good for you for so many reasons and also hard to get right on timing so when then opportunity arises, seize the moment

    Sep 7, 2025 2 0 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    That one hour before bed is so important. What I do in that window of time probably determines 25% of how I feel the next day.

    What to do:
    + screens off
    + read a book
    + go for a walk
    + breath work
    + a calming hobby

    Sep 7, 2025 366 17 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    People once trembled at lunar and solar eclipses. Kings staged sacrifices, crowds beat drums, all to fight shadows they couldn’t understand.

    Death is our modern eclipse. We fear it, surrender to it, ritualize it.

    Soon, as our knowledge advances, fearing death will seem as

    Tweet media
    Sep 7, 2025 30 1 View on X
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    © 2025 Bryan Johnson