Naps aren’t only good for children. Though many of us find it difficult to sneak naps into our days on a normal basis, countless studies have shown that getting a bit of midday shut eye is actually really good for us. And you’ll reap different benefits depending on the kind of naps you can take. Whether you have 90 minutes or just 10 minutes, you can use a nap to reboot. Take a look at how long you should nap depending on what benefits you’re looking to reap:

Another great trick to try if you’re in desperate need of a boost? The coffee nap has been proven to be even more effective than just coffee or just naps alone.