A new study indicated that regular daytime napping might be able to prevent our brains from shrinking as we age.

How long should a nap be? Where should that nap take place? Is there a certain time during the day that’s optimal for napping ...

If you're going to take a nap, you may as well optimize it. Your napping environment should be just as restful as your sleeping environment. Ideally, you'll nap in the same place you sleep.