来自《耶鲁大学开放课程：有关食物的心理学、生物学和政治学 第2集 第2集》
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for people than a meat based diet,植物性饮食比以动物性饮食更为健康 -
but remember, that we're fighting off overnutrition但是请记住 我们正在对抗营养过剩 -
and these folks were fighting off undernutrition.而这些人们正在和营养不良作斗争 -
The plants can be deficient in certain things,植物中缺乏某些物质 -
especially fat soluble vitamins特别是脂溶性维生素 -
that come from meat and from essential amino acids.那些只能从肉类和必需氨基酸中获得 -
In order to have a completely balanced diet为了形成一个完全以素食为主的 -
that's completely plant based,平衡饮食结构 -
one has to be very careful about having a wide array of foods.你必须非常注意 广泛摄入各类食物 -
A narrower array of foods is necessary for如果是吃肉的人 -
nutritional adequacy if people are eating meat.只需要几种就足够营养了 -
Now that's not to say that这么说并不是为了