







You will be surprised to know the health benefits of sleeping without your underwear!
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Sleep as a Competitive Advantage
Too many of us live by the myth that one less hour of sleep gives us one more hour of productivity, Tony Schwartz writes in the Life@Work column. In reality, lost sleep not only leaves us more fatigued, but also takes a toll on our cognitive capacity.


Sleep deprivation is not a badge of honor
Forgoing sleep is like borrowing from a loan shark. Sure you get those extra hours right now to cover for your overly-optimistic estimation, but at what price? The shark will be back, and if you ca…
Why We Sleep, and Why We Often Can’t
Does our contemporary obsession with sleep obscure what makes it special in the first place?

Sleep: Educational Impact and Habit Formation
In a field experiment among US university students, incentives for sleep increase both sleep and academic performance. Our primary intervention pairs bedtime reminders with morning feedback and immediate rewards for sleeping at least 7 hours on weeknights. The intervention raises the share of weeknights with 7+ hours of sleep by 26% and average sleep by 19 minutes during a 4-week treatment period, with posttreatment effects of 8 minutes. Immediate incentives outperform both delayed incentives and reminders/feedback alone during treatment but have no distinguishable impacts posttreatment. The primary intervention improves average semester course performance by 0.075–0.089 grade points, a 0.10–0.11 standard deviation increase. Our results demonstrate that incentives targeting sleep can be a cost-effective approach to improve educational outcomes.
Sorry, There’s Nothing Magical About Breakfast (Published 2016)
Don’t feel bad if you’d rather skip it. Studies have not proved its importance.

What cold showers and exercise have in common
Can cold showers, winter plunges, and brisk walks in the chilly outdoors provide some of the same benefits as intense exercise—including weight loss and increased energy levels? Such a link …

How our bodies react when we don't have sex revealed
Regular romps are good for you, experts say - but the results make grim reading for Brits going through a dry spell


Why Am I So Damn Tired All the Time?
What science says about your perpetual sleepiness—and what you can do to fix it.

What Is Sleep Debt? Is There a Way to Catch Up On Your Sleep? - Sleep Advisor
Have you heard of a sleep debt anytime in your life? Click to see what is it and how this sleep deficit can affect your everyday life.


I couldn’t sleep, then I tried cognitive shuffling | Psyche Notes to Self
The usual advice didn’t help my sleep problems, but then I tried an exercise that kickstarts the sleep-onset control system

Opinion | Yes, Your Sleep Schedule Is Making You Sick (Published 2017)
What jet lag, insomnia and mental illness have in common.
