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Long nap can promote sleep problems
Inertia comes after eating. The midday nap is popular as a countermeasure - at least who can arrange it. Sleep researcher Hans-Günter Weess, however, advises against extensive naps during the day. They should not be longer than 20 minutes, otherwise there is a risk of sleeping problems.
The lunch was extensive and extensive, the eyes close. Now sleep for an hour? Experts say: Better not - it only makes sleeping problems worse.
An afternoon nap usually makes you tired
In everyday work, of course, there is no time for an extended nap. In return, many people enjoy it even more at the weekend - and even more so when they retire. But sleep expert Weess advises against this: “An afternoon nap of more than 30 minutes is not sensible for adults. 70 percent of the population sleeps tired. "
Why napping makes you tired
It works like this: If you sleep for more than half an hour, you slide into the so-called REM or dream sleep - and are then listless and listless when you wake up again. “It takes a long time to get back into gear,” emphasizes Weess.
Midday sleep relieves sleep pressure
In addition, the nap at midday relieves sleep pressure. "It is then more difficult to fall asleep in the evening," explains Weess. "But people with sleep disorders in particular need sleep pressure to rest in the evening."
Stay awake if you have trouble sleeping
If you do not have such problems, you can of course also lie down at noon. "There are a few people who can do this without having a negative impact on subsequent performance and falling asleep in the evening," says Weess.
"But these are the ones who have no problems sleeping anyway." He advises everyone else to stay awake at noon. And if it has to be a nap, it shouldn't be longer than 20 minutes and not after 3 p.m.
This does not apply to children
The rule is only different for children, explains the expert. Because they only learn when they start school that they can meet all of their sleeping needs at night and in one go. "Until then, afternoon or afternoon sleep is still very useful for them." (Vb; source: dpa / tmn)