How long is the ideal nap time?

How long is the ideal nap time? - The longer you are awake, the sooner you will feel sleepy. Scientists think this is caused by a buildup of neurotransmitters in the brain called adenosine.Taking a nap adenosine causes the brain to get rid of quickly, so you may have a hard time falling asleep later at night. However, there are some benefits to taking a short nap during the day.Studies show that