Why You Should Nap After Coffee

nap-coffee

Debating between a cup of joe or a short nap to make it through your Friday? Perhaps you should try both. Scientists say a “coffee nap”—having a coffee and then a 20-minute nap—will allow for maximum alertness when you wake, Vox reports. Yes, caffeine and sleep are basically polar opposites, but it takes about 20 minutes for the caffeine in coffee to go to work in your brain. There’s more to it than simply killing those 20 minutes, though. It has to do with how sleep and caffeine interact with a molecule in the brain called adenosine, which makes us feel drowsy. Essentially, a nap that ends just as the caffeine kicks in clears the brain of the molecule and has us raring to go. Read more on Newser…

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