Why We Sleep by Matthew Walker

In this video, we learn about

0:00 Introduction

1:39 Our internal clock tells us when we should sleep or eat.

2:57 Not getting enough sleep can lead to various dangerous diseases.

4:09 Every animal's sleeping needs are different.

5:39 Sleeping less reduces your ability to focus.

6:39 Sleep disorders can be very dangerous.

8:05 Take a warm bath before sleeping

9:17 Conclusion