The trial was attended by eight
Men aged 18 to 25 years, who first gave to sleep for two days to 8.5
hours, 7 days and then forced to sleep for 4 hours. In this case, half asleep with
10:30 to 2:30 at night, and the second - with 2:15 to 6:15 am. Behavior of subjects, scientists
evaluated using a series of tests, including a simulator ride in a car,
tests of memory and even blood tests.



It turned out that members of the second group have shown themselves although in different ways, but still
better in tests. Furthermore it became clear that the members of the second group was higher
sleep efficiency - they fell asleep faster, andmoretime out of the allotted
conducted in a dream, in other words, suffered less from insomnia.



It was also revealed that during the period of sleep deprivation dramatically decreased hormone
Leptin, which is accompanied by improved appetite and potentially threatened
weight gain.

Source: NTR.com