0:41 Достаточно ли 5 ​​или 6 часов сна? | Доктор Эндрю Хуберман 0:35 Doctor Explains Why You DON’T Need 8 Hours Sleep! 3:24 How Much Sleep Do You Actually Need? 12:54 What Would Happen if You Only Got 5 Hours of Sleep Per Night - NOT GOOD! 8:45 If You Sleep 5 Hours or Less Per Night You NEED to Watch This! 2:55 How much sleep do you really need? | Sleeping with Science, a TED series 0:31 Can you survive on 5 hours of sleep? Matt Walker & Joe Rogan 0:41 Сколько часов сна в сутки мне нужно? 0:36 How Much Sleep Is Necessary? Ft Dr Vishakha | Raj Shamani #shorts 0:12 8 Hours Sleep is a Myth (Read caption for tips to reduce sleep) 2:37 How Much Sleep Do You Actually Need? 5 Hours vs 8 Hours of Sleep | Dr. Rohit Gupta 3:50 How Much Sleep Do We Need? | Health Benefits & Healing Power of Sleep | Sleep & Productivity 0:35 Elon Musk Shares How Many Hours of Sleep He Needs to Be Productive! | @MindMasteryX 0:52 Sleep doctor explains how to get 8 hours of sleep in 6 hours 3:01 How to Sleep Less and Get More Out of Your Day- Thomas DeLauer 0:41 Слишком мало сна против слишком много сна | Что хуже? 0:27 I Tried 90 Minute Sleep Experiment for 7 Days.. 6:50 Как спать меньше часов и просыпаться СВЕЖИМИ (подтверждено наукой) 0:25 Sleep Less than 6 Hours? This Truth Will Wreck Your Excuse | Matthew Walker