WHY WE SLEEP by Matthew Walker PhD | Core Message

1-Page PDF Summary: https://lozeron-academy-llc.ck.page/b... Book Link: https://amzn.to/2JuIEvd Join the Productivity Game Academy: https://productivitygame.mykajabi.com... Products mentioned in the video: Blue Light Blocking Glasses: https://amzn.to/2HIR7Zj Red LED Light Bulbs: https://amzn.to/2FpFIe7 Sleep Mask: https://amzn.to/2FtX36M Animated core message from Matthew Walker's book 'Why We Sleep.' This video is a Lozeron Academy LLC production - www.ProductivityGame.com