Scientists from Britain conducted a major study, which proved that our sleep is very different from a dream of ancient people. Scientific experts have told someone to sleep “sweeter”.
So it became clear that the difference between the dream of the ancient people from modern, it was a way of life that distant time in which people lived.
Our ancestors, it was quite different, because of what sleep they had different. Because for them it was very important to protect yourself and your tribe, always be in search of a prey: all in order to survive in the conditions of the period.
As a result of researches scientists came to the conclusion that the dream of primitive people in its duration did not differ from the sleep of modern inhabitants of the metropolis, and sometimes it was shorter — an average of 6.5 hours a day.
The only significant difference between the ancient and modern people — the first almost do not suffer from insomnia. Only 1.5−2.5% of hunter-gatherers could not sleep at night more than once a year.
Most of our ancestors practiced interrupted sleep, or how to call it, is segmented.
This measure was necessary in order to protect themselves from possible threats.
According to scientists, in the conditions in which they lived — a long sleep was simply impossible, as it threatened their lives. By the way, there is a version that the first social interaction between people has arisen precisely because of the fact that they had to agree among themselves to take turns to sleep, in order to be sure safety always.
That is, as shown by this study — a way to night’s rest is not alien to the human body, as formerly, it is actively used. But the current conditions of life allow us to sleep fragmented, like savages, and have a full night’s sleep. Only it can be considered useful for the modern generation.
Recall, American scientists from Stanford University, after extensive research, found that genes that were acquired by modern humans from Neanderthals, given the first line of defense against viruses.
As reported by the portal “Znayu” anthropologists have reconstructed the chest of our ancestors and found out that before we thought them wrong in the first place.
Also “Znayu” wrote American scientists conducted a study and came to the conclusion that Neanderthals interbred with modern humans. In this case, most likely, this process affected different amounts of Neanderthal DNA in the genomes of Europeans and East Asian residents.