Do You Really Need 8 Hours of Sleep Every Night? | Body Stuff with Dr. Jen Gunter | TED
Why you're still tired after getting 8 hours of sleep
Why Do I Feel So Sleepy Despite Having Enough Sleep? – Dr. Berg
What happens when we sleep?
Do Depressed People Need More Sleep? How To Do Wake Therapy
How many hours of sleep a night do I need?
The brain benefits of deep sleep -- and how to get more of it | Dan Gartenberg
How much sleep do you really need? | Sleeping with Science, a TED series
Can’t sleep at night but always sleepy during the day? Medicine Expert #shorts
How To Survive A Day On No Sleep
Why You're Always Tired - 7 Myths Ruining Your Sleep
How To Fix Your Sleep Schedule - Reset Your Sleep Pattern (animated)
Insomnia: why can't I sleep?
Pulling an All-Nighter vs. 2 Hours of Sleep: Which is Worse? – Healthy Living and Diet Tips–SELF
I Can't Sleep for More Than 4 Hours a Night - Why? | This Morning
How lack of sleep affects health and tips for a good night's rest
Why do we feel tired after a good night's sleep? - Dr. Sulata Shenoy
Depression and Sleep
How Sleep Affects Your Brain
Why Do We Have To Sleep?