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素食究竟对身体大有裨益抑或仅仅是一种时尚?在营养学家的帮助下,本文试图弄明白这样一个问题,即人类是否真的可以只靠吃蔬菜来满足身体的需要。同时,本文还列举出了对肌体来说必不可少的物质以及获取这些物质的食物源。
Whether vegetarians are good for body or just a fashion? With the help of nutritionists, this article attempts to figure out the question of whether humans really can eat their own vegetables to meet their own needs. At the same time, this article also lists the essential substances for the body and the source of food for these substances.