{"id":216963,"date":"2025-01-16T19:19:16","date_gmt":"2025-01-16T19:19:16","guid":{"rendered":"https:\/\/news.talkwithrattan.com\/index.php\/2025\/01\/16\/early-human-ancestors-didnt-regularly-eat-meat\/"},"modified":"2025-01-16T19:19:16","modified_gmt":"2025-01-16T19:19:16","slug":"early-human-ancestors-didnt-regularly-eat-meat","status":"publish","type":"post","link":"https:\/\/news.talkwithrattan.com\/index.php\/2025\/01\/16\/early-human-ancestors-didnt-regularly-eat-meat\/","title":{"rendered":"Early human ancestors didn’t regularly eat meat"},"content":{"rendered":"
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Some of our species\u2019 earliest ancestors may have spent a lot more time eating salad than steak.<\/p>\n\n\n\n

An analysis of the chemical composition of fossilized teeth in Australopithecus africanus<\/em> \u2014 an early relative of humans \u2014 suggests the bipedal primates had primarily vegetarian diets<\/a>, researchers report in the Jan. 17 Science<\/em>. The findings provide direct evidence of where one of humanity\u2019s earliest ancestors sat in its local food web over 3 million years ago.<\/p>\n\n\n\n

Diet has been a crucial component of human evolution<\/a>, says Tina L\u00fcdecke, a geochemist at the Max Planck Institute for Chemistry in Mainz, Germany. A switch from a vegetarian diet to the habitual consumption of high-protein foods like meat is hypothesized to have fueled the evolution of humans\u2019 cognitive superpowers.<\/p>\n\n\n