Coffee Naps Better For Alertness Than Coffee Or Naps Alone

An anonymous reader writes: Caffeine is a staple of most workplaces — it's rare to find an office without a coffee pot or a fridge full of soda. It's necessary (or at least feels like it's necessary) because many workers have a hard time staying awake while sitting at a desk for hours at a time, and the alternative — naps — aren't usually allowed. But new research shows it might be more efficient for employers to encourage brief "coffee naps," which are more effective at returning people to an alert state than either caffeine or naps alone. A "coffee nap" is when you drink a cup of coffee, and then take a sub-20-minute nap immediately afterward. This works because caffeine takes about 20 minutes to get into your bloodstream, and a 20-minute nap clears adenosine from your brain without putting you into deeper stages of sleep. In multiple studies, tired participants who took coffee naps made fewer mistakes in a driving simulator after they awoke than the people who drank coffee without a nap or slept without ingesting caffeine.

Comments

Employers don't want employees who LOOK lazy.

[i kan reed]

Every metric that says not doing work at certain times can be good for your work overall can and will be overlooked by the kind of people who want you working 60 hour weeks. They want to look good for their boss, and butts in seats are the best way to do that.

Re:Employers don't want employees who LOOK lazy.

[i kan reed]

I don't know if most of us got into tech to avoid manual labor. I personally got in it because I like the idea of solving problems, rather than taking care of them for a short while.

I'd appreciate more physical activity at work, 40 hours a week of physical idleness(on top of sleeping) is not what the human body evolved for.

Re:Employers don't want employees who LOOK lazy.

[Infiniti2000]

When my engineers are low on actual tasks, I encourage them to learn. Go read up on some new technology, play around with that game engine, read some technology magazines or books, etc. That increased knowledge is incredibly useful to the company in the long run, it makes for happier employees, and they are even more marketable. Sounds counterproductive, but I prefer more marketable employees because it means not only do I have a strong team, but now the company is far more appealing to other marketable employees when I have an opening.

Shape up, science!

[fuzzyfuzzyfungus]

This is supposed to be the future! Why do I need 'sleep' to clear this adenosine from my brain when swarms of nanites in my bloodstream could be doing it instead? So much for progress.