根据哈弗大学发表在《Nature》中的一篇论文显示:将食物加工成更小、更容易消化的小块可能辅助了人类祖先向人类的方向进化。研究人员一直想知道人类的祖先是如何在蒸煮食物发明前,在需要更多的食物以满足比现代人更为庞大的大脑和身 According to a paper published by Nature University at Harvard University, the process of processing food into smaller, more digestible pieces may have helped to evolve human ancestors toward humans. Researchers have been wondering how human ancestry needed to eat more food to satisfy a larger brain and body than the modern one before cooking the food