How much sleep do you really need? | Sleeping with Science, a TED series
How many hours of sleep a night do I need?
Do You Really Need 8 Hours of Sleep Every Night? | Body Stuff with Dr. Jen Gunter | TED
How many hours of sleep do you need?
How Much Sleep Do You Need? - Professor Of Neuroscience, Russel Foster
REM Sleep - How Much Sleep Do You Need
Are naps actually good for us? | Sleeping with Science
The brain benefits of deep sleep -- and how to get more of it | Dan Gartenberg
The science of how much sleep you actually need
How lack of sleep affects health and tips for a good night's rest
Science Explains How Much Sleep You Need Depending on Your Age
How Much Sleep Should I Be Getting? | Is 6-8 Hours of Sleep Enough?
Why 4 Hours Of Sleep Is Terrible For You — Even If You Don't Feel Tired
Yoga Guru - Hansaji | How many hours should you sleep?
HOW MUCH SLEEP YOU ACTUALLY NEED? (As Per Science)
Best and Worst Times to Sleep
This is how you can achieve PERFECT 100% sleep score every night.
How Sleep Affects Your Brain
How to Sleep Less and Get More Out of Your Day- Thomas DeLauer
Why some people can thrive on less sleep – BBC REEL