How teenagers' lack of sleep is taking a toll on their mental health
How Do Teenagers Sleep Differently? | Matthew Walker
How Much Sleep Do You Actually Need?
Are naps actually good for us? | Sleeping with Science
How Much Sleep Do Teenagers Really Need ... and Why? (Sleep Science)
How Sleep Affects Your Brain
Why You're Always Tired (and how to fix it)
What would happen if you didn’t sleep? - Claudia Aguirre
Hypersomnia, Causes, Signs and Symptoms, Diagnosis and Treatment.
Why Are Teens So Moody?
Why Do We Sleep? The Dr. Binocs Show | Best Learning Videos For Kids | Peekaboo Kidz
How Much Sleep Do You Really Need? - Professor Of Neuroscience
Students Not Getting Enough Sleep.
Science Explains How Much Sleep You Need Depending on Your Age
Life Advice for 16-YEAR-OLDS.
8 時間の睡眠は必要ではない理由を医師が解説します。
Why More Young People Are Getting Cancer | Business Insider Explains | Insider News
Why do some people need more sleep than others?
Sleep Differences: Why Women Need More Sleep Than Men
Joe Rogan: Sleep Apnea Advocate