Napping gets a bad rap, but it’s not a mark of the lazy! According to science, napping is good for you (to a point). So grab a blanket and a hot cup of tea and get comfortable!
No Napping?
I鈥檇 always considered daytime napping a slothful time-waster. I also remember reading popular articles that pronounced that daytime napping would reduce the quality of nighttime sleep.
But then, a friend gave me a ratty recliner for recuperation after my knee-replacement surgery. It doesn鈥檛 match the decor, takes up way too much space, but man, is it comfy. I found it a perfect place to nod off.
Is napping a no-no? It turns out that napping is actually good for your health.
Good-Quality Sleep: Essential for Health
First, we know sleep is essential for health. According to the Centers for Disease Control and Prevention (CDC), as many as 70 million American adults suffer from sleep disturbances. That鈥檚 a big deal, not only for the sleep-deprived individuals, but for society at large.
Sleep deprivation is associated with injuries, chronic diseases, mental illnesses, poor quality of life and well-being, increased health care costs, and lost work. Sleep problems are critically under-addressed contributors to some chronic conditions, including obesity and depression.
But it turns out that the science of sleep is complicated. What does sleep do for us? Some recent research suggests that sleep clears the brain of neurotoxic waste products. focuses on how much we need at what ages, and whether it鈥檚 better to sleep in one long stretch or in phases, like most other mammals.
Repaying Your Sleep Debt?
鈥淔ortunately, sleep doesn鈥檛 charge interest on the unpaid balance, or even demand a one-for-one repayment. It may take some work, but you can repay even a chronic, longstanding sleep debt,鈥 wrote Harvard medical staff in a 2007 newsletter.
Yet more (with mice) suggests that prolonged sleep deprivation may actually result in brain damage that can鈥檛 be repaired through 鈥渕akeup sleep.鈥
So, About That Nap
Fortunately, for those of us who鈥檝e begun to enjoy napping (or who鈥檝e always napped), recent research has demonstrated the benefits of napping. A nap can improve alertness, creativity, mood, and our ability to learn and remember. It can reduce stress on the body, too, lowering the risk of stroke, heart attack, and diabetes.
As for me, it’s about time to shuffle over to that ugly old recliner and settle in for a few zzzs.
