Are we sleeping less than we used to?
Can I train my body to sleep less?
A 25-year follow-up study found that people who sleep less than 6 hours are at increased risk of dementia - GIGAZINE
Does more sleep mean you are smarter? - Quora
Why we sleep less and less? • Texpir
Americans are sleeping less than they were 13 years ago | Science News
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
Are we sleeping less than we used to? Here are the facts
Why Do Some People Need Less Sleep? It's in Their DNA - Scientific American
A way to sleep less and still be energetic : r/lifehacks
As a purely mathematical fact, people who sleep less live more. - IdleHearts
Why we're sleeping less - CNN.com
Sleep Deprivation Kills: 30 Ways Not Sleeping Affects Your Body, Brain
Here's Why You Sleep Much Less As You Age | HuffPost Life
Do older people really sleep less? Here’s the gist!
A second mutation that makes people need less sleep has been found | New Scientist
LESS SLEEP. LESS PEOPLE. LESS BULLSHIT. MORE COFFEE. MORE CREATIVITY. MORE TRAVELING. MORE FUN. MORE PEACE. - Post by Daoud on Boldomatic
Sleeping: Slowing down memory with less sleep .. Research reveals key facts ..! | Poor Sleep Causes Memory Loss And Forgetfulness .. Research reveals key facts ..! | pipanews.com
As a purely mathematical fact, people who sleep less live more | Picture Quotes
Amy Chua Quote: “As a purely mathematical fact, people who sleep less live more.”
How To Sleep Less: Function Better on Less Sleep (Step by Step)
Research results that people living in places with lots of nature and parks are less likely to lack sleep - GIGAZINE
