How much sleep do you really need? | Sleeping with Science, a TED series

Do You Really Need 8 Hours of Sleep Every Night? | Body Stuff with Dr. Jen Gunter | TED

How lack of sleep affects health and tips for a good night's rest

REM Sleep - How Much Sleep Do You Need

The brain benefits of deep sleep -- and how to get more of it | Dan Gartenberg

Why 4 Hours Of Sleep Is Terrible For You — Even If You Don't Feel Tired

Say Goodbye to Stress: Tips for a Peaceful Night's Sleep

Are naps actually good for us? | Sleeping with Science

Yoga Guru - Hansaji | How many hours should you sleep?

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HOW MUCH SLEEP YOU ACTUALLY NEED? (As Per Science)

Why some people can thrive on less sleep – BBC REEL

How to Sleep Less and Get More Out of Your Day- Thomas DeLauer

One more reason to get a good night’s sleep | Jeff Iliff

What Happens If You ONLY SLEEP 4 Hours A Night for 30 Days?

Should you get 8 hours of sleep? | Andrew Huberman and Lex Fridman

Science Explains How Much Sleep You Need Depending on Your Age

10 Sleep Myths Finally Debunked

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I Can't Sleep for More Than 4 Hours a Night - Why? | This Morning