Scientists: Found a causal change of the shape of the skull
Nov 23, 2017 9:01:00 GMT
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Post by Διαμονδ on Nov 23, 2017 9:01:00 GMT
Scientists have proven that agriculture contributed to change the shape of the human skull!
American scientists from the University of California in Davis in the framework of scientific work has identified that agriculture influenced the changing shape of the human skull. Dairy and grains causes people to chew on, which leads to change the shape of the skull, said the researchers. The experts in the framework of the research project has identified that agriculture influenced the changing shape of the human skull. In particular, chewing cereal and dairy products had a negligible impact, but it is the place to be.
Anthropologists believe that in the process of the development of agriculture people began to require less effort to chew than the residents, who ate mostly wild and animal food. This could not be reflected on the skull.
For the study data, the researchers used a worldwide collection consists of thousands of bones of a skull as of pre-industrial populations, and with the rise of agriculture.
The most significant changes were observed in the groups that most often used is dairy products. This indicates that the influence of agriculture on the shape of the human skull was greatest in those who ate the softest foods, such as cheese for example.
www.pnas.org/content/114/34/9050
American scientists from the University of California in Davis in the framework of scientific work has identified that agriculture influenced the changing shape of the human skull. Dairy and grains causes people to chew on, which leads to change the shape of the skull, said the researchers. The experts in the framework of the research project has identified that agriculture influenced the changing shape of the human skull. In particular, chewing cereal and dairy products had a negligible impact, but it is the place to be.
Anthropologists believe that in the process of the development of agriculture people began to require less effort to chew than the residents, who ate mostly wild and animal food. This could not be reflected on the skull.
For the study data, the researchers used a worldwide collection consists of thousands of bones of a skull as of pre-industrial populations, and with the rise of agriculture.
The most significant changes were observed in the groups that most often used is dairy products. This indicates that the influence of agriculture on the shape of the human skull was greatest in those who ate the softest foods, such as cheese for example.
www.pnas.org/content/114/34/9050