How Long To Nap For The Biggest Brain Benefits?

In our modern hurried world, making time for even a short nap might seem like an impossible luxury. Yet, for some, they may be necessary to make it through the day at peak mental and physical performance. Our bodies crave naps for a reason, some based on our evolution, others on our habits.
Taking a nap, we've seen time and again, is like rebooting your brain. But napping may be as much of an art as it is a science. Here are some recommendations for planning your perfect nap, including how long to nap and when.