Do You Really Need 8 Hours of Sleep Every Night? | Body Stuff with Dr. Jen Gunter | TED
How much sleep do you really need? | Sleeping with Science, a TED series
The science of how much sleep you actually need
How Much Sleep Do You Need? - Professor Of Neuroscience, Russel Foster
Yoga Guru - Hansaji | How many hours should you sleep?
How much sleep do you really need? (S1) | The Power of Good Health
Are naps actually good for us? | Sleeping with Science
The brain benefits of deep sleep -- and how to get more of it | Dan Gartenberg
How Much Sleep Do Adults Need? | Insomnia
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
REM Sleep - How Much Sleep Do You Need
Science Explains How Much Sleep You Need Depending on Your Age
Do I Really Need 8 Hours of Sleep?
How many hours of sleep is enough? | Dr Shriram Nene in conversation with Dr Sanjiv Patel | Part 2
HOW MUCH SLEEP YOU ACTUALLY NEED? (As Per Science)
How Much Sleep Do You Actually Need?
How Sleep Affects Your Brain
Mayo Clinic Minute: What are the stages of sleep?
Why some people can thrive on less sleep – BBC REEL