How many hours of sleep a night do I need?
What Would Happen if You Only Got 5 Hours of Sleep Per Night - NOT GOOD!
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
What Happens to Your Body on Little Sleep?
Ep. 47: Sleeping Less Than 6 Hours? You're Probably Sleep Deprived | The Scope
What Happens To Your Body And Brain If You Don't Get Sleep | The Human Body
I Can't Sleep for More Than 4 Hours a Night - Why? | This Morning
How to Stop Waking Up in the Middle of the Night- 6 Ways to Beat Insomnia Without Medication
How does only 6 hours of sleep affect your body?
Stop Waking Up at 3AM - Huberman's Tricks for Longer Sleep
How lack of sleep affects health and tips for a good night's rest
How many hours of sleep do you need?
How to fall back asleep in the middle of the night
Why 4 Hours Of Sleep Is Terrible For You — Even If You Don't Feel Tired
How Much Sleep Should I Be Getting? | Is 6-8 Hours of Sleep Enough?
Pulling an All-Nighter vs. 2 Hours of Sleep: Which is Worse? – Healthy Living and Diet Tips–SELF
How Long Can Someone Stay Awake
Insomnia: why can't I sleep?
The brain benefits of deep sleep -- and how to get more of it | Dan Gartenberg