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 Much Sleep Do You Actually Need?
How Much Sleep Do You Need? - Professor Of Neuroscience, Russel Foster
Do I Really Need 8 Hours of Sleep?
10 Hidden Signs Your Baby Needs Sleep
Ask Dr. Park: How Much Sleep Should an Adult Get Each Night?
How Much Sleep Should I Be Getting? | Is 6-8 Hours of Sleep Enough?
The brain benefits of deep sleep -- and how to get more of it | Dan Gartenberg
How Much Sleep is Enough?
REM Sleep - How Much Sleep Do You Need
How much sleep do I really need?
How much sleep is enough?
How Much Sleep You Really Need, According To Science | Inc.
Why 4 Hours Of Sleep Is Terrible For You — Even If You Don't Feel Tired
What Would Happen if You Only Got 5 Hours of Sleep Per Night - NOT GOOD!
Should you get 8 hours of sleep? | Andrew Huberman and Lex Fridman
How much sleep do kids really need?
How Much Sleep Is Enough? (Dr. Matthew Walker)
Why Getting the 8th Hour of Sleep Matters