As a general rule,
human beings sleep once a day. Scientists have difficulty in agreeing on the
role of the nap. Is it necessary for optimal functioning of the body? The
modern way of life suggests that yes, because it imposes more hours of work and
less rest time.
According to experts,
nap is effective in alleviating sleep disorders, it can also stimulate the
brain, verbal memory, perceptual learning and statistical learning. In
addition, several studies have shown that there is a link between nap and
improved cognitive performance. Indeed, the siesta would help to have a better
memory and to consolidate the learning. According to scientists, people who
take a nap are more dynamic and creative in the afternoon than those who do
not. In Japan, several companies have set up spaces dedicated to napping - more
or less obligatory - for their employees.
Here are the effects of the nap on your
body:
- Improves blood circulation
- Avoids gaining weight
- Improves cognitive function
- Promotes relaxation
- Improves mood
- Prevents drowsiness
- Avoids fatigue
- Avoids stress
What is the ideal length of a nap?
When you take a nap,
the effects on the body are varied. On the brain, the benefits of a nap depend
on its duration:
A 20-minute nap:
improves memorization, specifically vigilance and learning skills.
A nap of 20 to 30
minutes: stimulates memory and creativity.
A 30 to 60 minute nap:
improves decision-making and memory.
A nap of 60 to 90
minutes: it is the ultimate nap because the person reaches a complete cycle of
sleep. It improves cognitive memory and helps to form memories.
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