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Chasing Life

The Rested Brain

Chasing Life

CNN

Nutrition, Health & Fitness, Mental Health

4.58K Ratings

🗓️ 19 September 2023

⏱️ 34 minutes

🧾️ Download transcript

Summary

From work responsibilities to social engagements to family commitments, our days are jam-packed, and it can be tough to give your brain a break. Rest is an important ingredient for good health, but do you really understand why? On this episode of Chasing Life, Professor Victoria Garfield, who studies sleep and how it impacts our brains and our bodies as we get older, explains what it is about rest that is so good for our brains. Why it’s so important to take time to relax and what surprising new research tells us about the simple act of napping. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices

Transcript

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0:00.0

Look, I'm about to tell you something you probably already know, but I want you to stick with

0:05.5

me.

0:06.5

Rest.

0:07.5

You know, the act of slowing the motors, decreasing the daily surge, shutting down the auxiliary

0:12.1

machinery of our bodies and brains is so important.

0:16.0

For many of us, it's the only way to get a reprieve from the relentless stress we regularly

0:21.0

endure.

0:22.4

So yes, when you haven't gotten your recommended seven and nine hours of sleep at night, you

0:27.4

wake up more sluggish and irritated than you otherwise would.

0:31.0

Your body can actually feel heavy, and your brain just doesn't work as well as it could.

0:37.0

The worst, of course, when a coworker or a friend or your mom says something like, wow,

0:41.8

you look tired.

0:43.4

Ugh.

0:44.4

But here's the thing, most of us don't actually notice how crucial being rested is until

0:49.7

we're deprived of it.

0:51.5

And even then, we're probably still under valuing how inadequate rest really affects

0:56.8

us personally, especially our brains.

1:00.4

Did you know that even simply the process of getting ready for bed, turning off the lights,

1:05.8

setting the phone aside, crawling into the sheets, even that alone changes our brains.

1:11.8

We begin the process of slowing down.

1:14.6

What's going on in the brain in layman's terms is essentially our brain is getting a chance

1:19.0

to not be consciously engaged in task switching all day long, and our cognitive function is

...

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