“The restorative properties of a siesta are determined by the sleep stages you enter when you do it,” he said. Shutterstockīrice agrees, and suggests to offset this problem, you should never take a nap of any kind too late in the day.Ī 20-minute nap after 5pm could backfire because it “could make it more difficult to fall asleep at night”, he said.Īs a rule of thumb he recommends an interval of at least six hours between napping and bedtime.īrice also recommends sticking to the sweet spot of a 20 to 30 minute nap.
#DOES COFFEE HELP YOU STAY AWAKE PROFESSIONAL#
One neuroscientist says a dose of caffeine is a secret hack of professional nappers. This means that, if you have a coffee in the afternoon, it could keep you awake once you go to bed at 10pm.Įven if you do not feel the “buzz” of coffee anymore, its effect on the brain – to block the sleep-promoting chemical adenosine – may leave you tossing and turning. The body takes around four to six hours to break down half the effects of caffeine, called its “half-life”, according to the Sleep Foundation. “It’s a favorite trick of regular nappers.” The “caffeine nap”īrice’s whacky approach to a mid-day energy boost has been studied, with promising results.įor example, a Japanese study of 10 adults showed that those who had a 15 minute “caffeine nap” performed better on computer tasks than those who had a nap followed by a face wash or exposure to bright light.Ĭoffee and sleep are not typically paired together – if there is one piece of common advice for the sleep deprived, it’s to avoid caffeine.Īlthough it can help perk you up for immediate tasks, it can throw off your sleep pattern even more by keeping you awake into the night. “Caffeine takes about 20 minutes to kick in and stimulate the brain, which means that you will still fall asleep, but after a 20 to 30-minute nap the caffeine will help you wake up more alert for four to six hours afterwards,” Brice said.
“There is scientific evidence that the practice can not only cure extreme fatigue, but combat drowsiness, pain, immunological fragility, stress, hypertension, obesity and cardiovascular disease”, he said.īrice says that drinking coffee immediately before a 20 to 30-minute nap will help you to overcome grogginess when you wake up, The Times reported. Napping, he says, is “becoming more culturally acceptable” and studies show a daily kip is “a highly effective, all purpose remedy for sleep deficit”. In his new book, Saved by the Siesta, he reveals why a cup of coffee can go hand-in-hand with a nap. Most sleep experts will tell you to stay well clear of coffee if you’re off to bed.īut one neuroscientist says a dose of caffeine is a secret hack of professional nappers.īrice Faraut, who researches the effects of restricting sleep at the Hôtel-Dieu Hospital in Paris, knows all the tricks in the book to combat sleep deprivation. I went ‘filler blind’ and had 10 syringes injected in my face I proposed to my girlfriend with a tattoo – but she left me for her best friend and now I’m stuck with it
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