Taking a power nap has many benefits for your brain, heart, stress levels, and mood. A short nap of 10 or 20 minutes in the middle of the day can do wonders for your productivity, alertness, and memory. A power nap will leave you feeling refreshed and increase your energy levels.

Far from being a sign of laziness, the most productive workers use short naps to increase their effectiveness. In fact, more and more companies allow for a midday nap because it can enhance cognitive function. So, if you feel like taking a short snooze in the afternoon, then it’s good to know that you can benefit from a 30-minute power nap.