- A nap restores alertness. The National Sleep Foundation recommends a short nap of 20–30 minutes “for improved alertness and performance without leaving you feeling groggy or interfering with nighttime sleep.”
- A nap prevents burnout. In our always-on culture, we go, go, go. However, we were not meant to race without rest. Doing so leads to stress, frustration, and burnout. Taking a nap is like a system reboot. It relieves stress and gives you a fresh start.
- A nap heightens sensory perception. According to Dr. Sandra C. Mednick, author of take a nap, change your life, napping can restore the sensitivity of sight, hearing, and taste. Napping also improves your creativity by relaxing your mind and allowing new associations to form in it.
- A nap reduces the risk of heart disease. Did you know those who take a midday siesta at least three times a week are 37 percent less likely to die of heart disease? Working men are 64 percent less likely! It’s true, according to a 2007 study published in the Archives of internal medicine. Dimitrios Trichopoulos, of the Harvard School of Public Health in Boston, who led the study said, “Taking a nap could turn out to be an important weapon in the fight against coronary mortality.”
- A nap makes you more productive. Numerous medical studies have shown workers becoming increasingly unproductive as the day wears on. But a 2002 Harvard University study demonstrated a 30-minute nap boosted the performance of workers, returning their productivity to beginning-of-the-day levels.