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  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    Be mindful to remember that today’s news or the most viral thing is background noise to your focus on ideal health.

    Health warrants top of mind.

    Mar 5, 2025 1370 82 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    I removed all the plasma from my body, 3.1 liters, and replaced it with Albumin. A therapy to remove toxins from my body.

    v0 of this therapy was my blood boy
    v1 is this, removing and replacing all my plasma

    Others use TPE for autoimmune disorders, blood disorders,…

    Mar 4, 2025 4532 203 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    The summit in NYC was the best yet.
    Next up: Miami.

    1,500 attendees. Sold out. We're getting stronger daily.

    Biological fitness age tests.
    Health education.
    Afternoon rave.
    Making new friends.
    Longevity Park.
    Networking.

    Mar 4, 2025 386 23 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    Humans are an endangered species.

    Mar 4, 2025 1029 57 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    I'm thinking about this every spare second I have:

    evolution is an unforgiving, unfeeling and violent process. We must evolve to avoid death and secure our place in the future.

    Mar 4, 2025 1173 54 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    I don't think we understand how fast AI is improving. Even those closest to it. I just don't think we can understand it. What do you think?

    Mar 4, 2025 2831 87 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    Limitations
    1. Although the effects of long-term differences of daily heat-index on biological age are large and meaningful, these numbers originated from comparing the largest differences in exposure to heat days 1st and 100th percentiles, hence actual real-life differences…

    Mar 4, 2025 62 3 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    What you should do

    1. If given the option; choose to live in more temperate or and cooler climates, both extreme heat and extreme temperature swings can correlate with higher morbidity and mortality.

    2. Using indoor air conditioning on hot days, temperatures between 20°C and…

    Mar 4, 2025 170 7 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    2. Three epigenetic clocks were used to assess the effect of outdoors ambient heat on biological aging

    i. PHENOAge: measurement of biological age
    ii. GrimAge: estimates mortality risk
    iii. DunedinPACE: measures the speed of aging

    Mar 4, 2025 56 2 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    Results

    1. PhenoAge clock was most sensitive to heat exposure differences; both short and long term increases in ambient outside temperature correlated with increases in PHENOAge biological age according; around 1 extra year for short term differences and over 3 years of…

    Mar 4, 2025 41 1 View on X
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