Quoting Nicholas Bakalar from an article in the New York Times, in which Balakar cites research from a 2007 journal article by Androniki Naska et al., Dan Pink writes the following in his book When: “Naps also improve our overall health. A large study in Greece, which followed more than 23,000 people over six years, found that, controlling for other risk factors, people who napped were as much as 37 percent less likely as others to die from heart disease.” Quoting Bakalar directly, “an effect of the same order of magnitude as taking an aspirin or exercising every day.”
In the United States, we are really missing out by not having a siesta culture. Pink was skeptical of naps going into his book, but I’ve listened to him in a couple of podcasts describe how the surprising benefits he uncovered have changed his views toward napping. Relatively short naps, say 20 minutes or so, can provide us with a lot of benefits: reduced blood pressure, better cognitive functioning, and increased vigor to name a few. Naps can have a big impact on overall health and well being, but in the United States they are not appreciated and are in many ways looked down upon.
Pink writes, “In general, concludes one analysis of about twenty years of napping research, health adults should ideally nap for approximately 10 to 20 minutes.”
For some reason, we believe that all one needs to do to be an effective and efficient employee is get a full night of sleep and then have the willpower to work hard and churn out good work throughout the day. Our ability to not be distracted, to think clearly, and to produce innovative insights are all seen as within our control if we simply work hard enough and apply ourselves with dedication.
The research into naps, however, suggests that we are thinking of our personal strength in focusing and producing meaningful work incorrectly. Rather than just focusing on our effort and intention with our work, we should consider our environment and small tools and techniques that can help us perform better. Yes, we should make sure we sleep well at night and find ways to motivate ourselves to do our best deep focus work, but we should recognize that it can’t all be 100% on our conscious brain. Yesterday’s post talked about the restorative power of walks, and today’s post is about the restorative power of naps. Both of these activities can seem like foo-foo time wasters, but they can actually be quite powerful in giving our brain a chance to reset and perform better in the time after we step away from our work. Rather than valuing people as automatons who should be chained to a desk of productivity, we should remember that we are creative, thinking, problem solvers, and need a little TLC to help our brains perform the best on work that matters.