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Back to Matthew Walker - Sleep is your super power, with Matthew Walker.

How Does Light Impact Our Sleep

Your sleep can get easily distorted by using screens before bed. In fact, one hour of iPad reading at night can delay your melatonin production by as much as three hours, causing less REM sleep.

Transcript

Matthew Walker - Sleep is your super power ·

The Joe Rogan Experience

More from this episode

  1. Why Do Humans Sleep Better at Home Than in a HotelThreat detection. Studies have shown that part of your brain is more alert when sleeping in an unfamiliar place than when you are sleeping at home.
  2. Why Not Drinking Alcohol or Sleeping-in on Weekends Causes Your Brain to Dream MoreAlcohol and marijuana block your "dream sleep," your REM sleep where you are most rested and your body can dream.
  3. Why Should Men Get More SleepMen who sleep 5 to 6 hours a night we'll have a level of testosterone,which is that of someone 10 years their senior.
  4. What Happens to Your Brain When You HallucinateWhen you hallucinate, most parts of your brain become extra active; 30% more active than when you're awake.
  5. Why Do We Forget Our DreamsOne theory of dreaming is that when you wake up, your brain is trying to reconstruct the events you dreamed of, into a logical story that makes sense.
  6. What Is the Function of DreamingOne theory is that dreaming is just a byproduct of REM sleep, in the same way as heat is a byproduct of light, produced by a lightbulb.
  7. How Do You Get the Most Out of PotAccording to Joe Rogan, marijuana is best used in moderation.
  8. What Happens to Your Body During "dream Sleep"Rapid Eye Movement (REM) sleep is when your body dreams the most.
  9. What Is the Best Performance Enhancement DrugSleep is the greatest legal performance enhancement drug.
  10. How Much Sleep Should You Get for Optimal PerformanceAnything below 7 hours of sleep shows an objective drop in performance in your body. You should get between 7 to 9 hours every night.
  11. How Did Thomas Edison Use Sleep for His CreativityAlthough Edison was a short sleeper, he did take a lot of naps, making sure to always write down all the ideas that occurred to him during those naps.
  12. Top 3 Things for Getting Better Quality Sleep1- Regularity is the most important. Go to bed at the same time, and wake up at the same time.

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Featured in: The Science of Sleep: What Matthew Walker and Other Experts Say on Podcasts

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