Research of recent origin brought into prominence about the human ancestors in Africa. The period concerning to 3.4 million years ago when they were known to have spread out their diets farther on than the leaves as well as fruits favoured by most primates at the same time started eating grasses along with grass-like plants intending towards establishing locale for the spread out habitats.

The University of Utah geochemist Thure Cerling along with an international team of scientists while obtained the research that disproved the previously endured belief about those primitive humans that they shared the foods eaten by the inhabiting primates in the forest. The course of action from the National Academy of Sciences have gained having the obtained research to get published in four studies published online this week. The analysis of the studies revealed about the tooth enamel of ancestors of humans at the same time great apes to bring into light about early man's gain in taste for grasses, sharp stemmed grass-like plants as well as marsh.

Image Source: University of Utah and  human ancestors

(AW:Samrat Biswas)