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  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    7/ After Sun Down, Minimize Evening Light

    Blue light suppresses melatonin secretion and can disrupt your circadian rhythm. Other types of light can also impact melatonin to varying degrees.

    + Install dimmer switches and use low, warm lighting
    + Wear blue light-blocking glasses…

    Aug 15, 2024 283 15 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    7/ Regulate Your Bedroom Temperature:

    + Explore your ideal bedroom temperature 60-77°F (15-25°C).
    + Consider a temperature controlled mattress to regulate bed surface temp
    + Use breathable cotton or linen sheets and lightweight sleepwear
    + Consider taking a warm bath before…

    Aug 15, 2024 247 6 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    5/ Discontinue Stimulants After Noon

    Try to avoid caffeine and other stimulants well before sleep.

    + Skip alcohol near bedtime - it disrupts sleep
    + Each person has a unique tolerance to stimulants so find your right cut-off time
    + Avoid high arousal settings close to bedtime

    Aug 15, 2024 281 8 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    6/ I don’t consume caffeine or alcohol.

    They each disrupt my mood and negatively affect my sleep. But that’s me.

    You can find what’s right for you.

    Tweet media
    Aug 15, 2024 305 11 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    4/ Eat Your Last Meal Early

    For years I tested my eating times on sleep quality and landed at 11 am being the best for high quality sleep.

    Not everyone can do this, but here are the general guidelines:

    + Avoid eating within 3-4 hours of bedtime
    + Have your largest meal in the…

    Aug 15, 2024 480 15 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    2/ Have a Consistent Bedtime

    Choose a non-negotiable bedtime for 7-9 hours in bed each night.

    + Be consistent, even on weekends.
    + Use a wearable or journal to track

    You’re on time for work meetings. Be on time for your bedtime and respect yourself.

    Aug 15, 2024 516 12 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    3/ Create a 60-Minute Wind-Down Routine

    ✅ screens off 60 min before bed
    ✅ calm: read, music, walk, bathe, breathe, meditate
    ✅ softly bring your focus back to sleep prep
    ✅ minimize light, red light ideal
    ✅ in bed within 30 min of bedtime

    Sleep is your #1 priority.…

    Aug 15, 2024 576 24 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    1/ Reframe Your Identity: You are a professional sleeper

    Make sleep your #1 appointment in your calendar.

    Nothing influences your conscious or subconscious existence more.

    + Plan your day around sleep.
    + Ignore those who say sleep is for the weak. They’re drunk.
    + Get support…

    Aug 15, 2024 745 35 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    1/ If you sleep less than 7 hours a night, read this…

    + One 4-hour night reduces cancer-fighting immune cells by 70%
    + Chronic 6-hour nights make you 4.2x more likely to catch colds
    + 18-24 hours awake = 0.05-0.1% blood alcohol level equivalent (0.08% is legally drunk)

    Sleep…

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    Aug 15, 2024 685 48 View on X
  • Bryan Johnson
    Bryan Johnson @bryan_johnson

    I achieved the best recorded sleep score in history.

    Eight months of perfect, 100% sleep.

    Spent a year learning how to do it.

    Here are 10 habits that fixed my terrible sleep... 🧵

    Tweet media
    Aug 15, 2024 7758 634 View on X
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