Chart: More Work, Less Sleep: How Life in Lockdown Evolved | Statista
Why some people sleep less than others - Times of India
Sleep Deprivation: What It Is, Symptoms, Treatment & Stages
Sleep and Aging: Why Sleep Gets Worse As You Age
Sleep Deprived? Here Is What Lack of Sleep Does to Your Body
Sleepless In The U.S.: Rising Number Of Workers Not Getting Enough Sleep : Shots - Health News : NPR
Poor sleep habits increase risk for obesity, study says - UPI.com
A second mutation that makes people need less sleep has been found | New Scientist
How to Sleep Less: Is It Healthy to Train Your Body to Sleep Less? - GoodRx
How Much Sleep Do You Need? It Depends - CNET
Climate Change Causing People To Sleep Less, Claims Study
A second mutation that makes people need less sleep has been found | New Scientist
Why we're sleeping less - CNN.com
Sleep deprivation may make people less generous
Ask Clay: Some people need less sleep
How to Sleep Less: 18 Tips to Get to Sleep Faster and Feel Rested
Older People Sleep Less. Now We Know Why. | HuffPost Life
Why Sleep Less?. Introduction and Background | by Luis Corrales | Medium
Do older people really sleep less? Here’s the gist!
People Who Sleep For More Than 8 Hours Or Less Than 6 Hours Risk Premature Death
As we age, do we need more sleep or less sleep? - Quora
Older Americans: Sleep "Doze" a Body Good
We sleep less as we age because our brains don't think we're tired
The Work-Sleep Balance - Amerisleep
