Matthew Walker

“There was a 70% reduction in car crashes the following year when they made that sentence 0% something to to be a revolution. Here's a simple biological factor sleep that will drop accident rates by 7…”

“I'll give you two examples that there is a city where they just took individuals and they just gave him 4 hours of sleep for one night and what they saw it was a 70% reduction in critical NC come to…”

“Full across 70 countries twice a year and it's cool daylight savings time. Now in the spring when we lose an hour of sleep. We see a subsequent 24% increase in heart attacks. What in the fall in the…”

“If you have elective surgery, you should ask your surgeon how much sleep they had in the past 24 hours if they had 6 hours of sleep will last you have a 170% increase risk of a major surgical error s…”

“5 medical residents will make a serious medical error due to insufficient sleep one in 20 medical residents will kill a patient because of fatigue-related era raising it right now, you know, there ar…”