Can I train my body to sleep less?
As we age, do we need more sleep or less sleep? - Quora
A second mutation that makes people need less sleep has been found | New Scientist
56% of us want 8 hours sleep – but only 21% of us get it | YouGov
If I do nothing for a day, I need a lot of sleep to feel rested, but if I am active, I only need a small amount of sleep. Why? - Quora
Amy Chua quote: As a purely mathematical fact, people who sleep less live...
Is Sleeping Less the Key to Professional Success?
Eat Less, Sleep More, and Slow Down: The Science Behind Healthy Living! : Hesslink, Jr Robert L: Amazon.in: Books
Americans are sleeping less than they were 13 years ago | Science News
When sleeping for less than 7 hours continues, the risk of developing various diseases increases from mental disease to sexual dysfunction - GIGAZINE
Why Do Some People Need Less Sleep? It's in Their DNA - Scientific American
Why do old people sleep less?
Rare Genetic Mutation Lets Some People Function with Less Sleep - Scientific American
Are we sleeping less than we used to? Here are the facts
Are we sleeping less than we used to? Here are the facts
Less Sleep, Less Friends » the nerve blog | Blog Archive | Boston University
Why Do Some People Need Less Sleep Than Others? | Live Science
Amy Chua Quote: “As a purely mathematical fact, people who sleep less live more.”
Do older people really sleep less? Here’s the gist!
Sleep Deprivation Kills: 30 Ways Not Sleeping Affects Your Body, Brain
Does Less Sleep Make You Less Healthy?
Does more sleep mean you are smarter? - Quora
