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  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    What's interesting:

    AI-assisted physicians outperformed human physicians who had no reference materials. In April 2025, responses...were so strong that physicians could no longer improve them.

    May 12, 2025 1966 128 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    @rez0__ yes I work in my HBOT. The oxygen is 21%, same as the atmosphere, so I have my laptop and a desk in there.

    May 12, 2025 112 0 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    2/ Significance

    This research offers compelling evidence for another potential benefit of intermittent fasting in counteracting a significant aspect of aging. Notably, it is the first study to demonstrate an effect of dietary restriction on sexual behavior within the context of…

    May 12, 2025 49 0 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    3/ Limitations

    Despite its promising findings, the study has certain limitations:

    The use of inbred (homozygous) mice, a common practice in animal research, necessitates replication of these findings in other mouse strains, preferably those with greater genetic diversity…

    May 12, 2025 46 0 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    0/ Background

    Many older men experience a decline in sexual desire, often accompanied by anxiety, irritability, and communication difficulties.

    This condition, known medically as hyposexual desire disorder (HSDD), affects a significant portion of the aging male population; for…

    May 12, 2025 56 0 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    1/ Findings

    Published last week, a study in aging male mice has now uncovered another potential advantage of long-term intermittent fasting: the maintenance of youthful reproductive rates.

    This effect was linked to more frequent sexual activity, without any observed changes in…

    May 12, 2025 52 0 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    Intermittent fasting makes older mice horny again, men too?

    Many older men experience a decline in sexual desire, often accompanied by anxiety, irritability, and communication difficulties. ~26% of men over 70 report a lack of sexual drive.

    Muscle plays a role.
    Findings🧵

    Tweet media
    May 12, 2025 1127 62 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    Timed my morning routine today. 4 hrs and 46 min.

    20 min - wake up, clean mouth, inner ear temp, light in eyes, hair cap/hair serum, wash hair

    26 min - pre-workout fuel

    1 hr 50 min - exercise + sauna + red/nir light

    40 min - shower, breakfast

    90 min - hbot

    May 12, 2025 1788 48 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    On the eve of radically extended lifespans, the pursuit of fleeting debauchery is the ultimate self-betrayal.

    May 12, 2025 922 50 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    First thing after waking up I clean my mouth.

    Water pik
    Floss
    Brush

    Overnight bacteria accumulates. Oral health significantly affects heart, brain and gut health.

    May 12, 2025 4801 183 View on X
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