Skip to content
POSTS
  • POSTS
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    15 year sperm age reduction based upon DNA Fragmentation Index (DFI).

    Data:
    April 11th, 2023 DFI of 29%, age 57
    Dec 12th, 2023, DFI of 21%, age 42

    Most likely due to stopping exogenous testosterone.

    Feb 7, 2024 207 5 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    @matt_gray_ @hubermanlab @noahkagan @Codie_Sanchez @AlexHormozi @ycombinator Thank you Matt for the inclusion. I also appreciate you contributing to the Don't Die community on our hikes. Small note, you have me as #7, my ideas and practices are Zero.

    Feb 7, 2024 18 0 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    @FamousAlan @ericosiu @eightsleep @ouraring my melatonin dose is .3mg (not 3 mg)

    Feb 7, 2024 9 0 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    Make health your #1 priority.

    The future is going to be extraordinary.

    Tweet media
    Feb 7, 2024 679 59 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    Peter Thiel is traveling Zero to One.

    I'm exploring One to Zero.

    Feb 7, 2024 263 3 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    My previous efforts to rejuvenate my thymus:

    Feb 7, 2024 32 0 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    Thymic stem cells discovered, potentially allowing thymic rejuvenation without the dangerous side effects of growth hormone/IGF-1.

    Tweet media
    Feb 7, 2024 307 36 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    @timothysykes @TheOneLanceB @StocksToTrade GM. You’re decisive, got that going for you

    Feb 7, 2024 11 0 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    Make your lover extra virgin this Valentines Day.

    Instructions:
    1. Drizzle
    2. Consume

    Tweet media
    Feb 6, 2024 394 14 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    @fadijob You’re confusing b12 with b6. 5000% is necessary to raise serum levels reliably and prevent deficiency due to low bioavaioability in supplement form.

    Feb 6, 2024 7 0 View on X
  • Posts navigation

    • «
    • 1
    • …
    • 557
    • 558
    • 559
    • 560
    • 561
    • …
    • 1,378
    • »
    © 2025 Bryan Johnson