
A 30 minute nap can Improve your mood.
A 30 minute nap can boost your memory,
A 30 minute nap can lower your stress.
However, a NAP LONGER THAN 30 MINUTES can often lead to feelings of grogginess upon waking.
A NAP LONGER THAN 30 MINUTES has the potential of disrupting your alertness and cognitive function due to entering deeper sleep, (Google)
That may be what some professionals say but a nap in the afternoon sure it feels great!
