Is Six Hours of Sleep Enough?
How much sleep do you really need? | Sleeping with Science, a TED series
How many hours of sleep do you need?
Science Explains How Much Sleep You Need Depending on Your Age
Sleep Time & Age
How Much Sleep Do You Need? - Professor Of Neuroscience, Russel Foster
What Happens To Your Body When You Sleep 4-6 Hours vs 7-10 Hours
Doctor Explains Why You DON’T Need 8 Hours Sleep!
Are naps actually good for us? | Sleeping with Science
Yoga Guru - Hansaji | How many hours should you sleep?
Can You Sleep Too Much? (The Answer Might Surprise You)
What Happens to Your Body on Little Sleep?
4 Hours of Sleep Is Enough
I Can't Sleep for More Than 4 Hours a Night - Why? | This Morning
How Much Sleep Do You Really Need? - Professor Of Neuroscience
Why 4 Hours Of Sleep Is Terrible For You — Even If You Don't Feel Tired
Best and Worst Times to Sleep
How to Stop Waking Up in the Middle of the Night- 6 Ways to Beat Insomnia Without Medication
SURVIVING on JUST 5 hours of sleep?😳 #shorts
