They Charge That the Recommended Dietary Allowances (RDAs) Have Been Set Too Low.
他们认为专家推荐的日常饮食方案标准太低,不够营养和健康。
The guidelines, released by the Institute of Medicine (IOM), also raised daily calcium RDAs.
医学会发布的指南也增加了钙的推荐膳食许可量。
The fact is, you could have your very own nutrient requirements determined, but it would be terribly costly, and would likely bear strong resemblance to the current RDAs.
事实上,你本可以确定自己对营养素的需要,但这样做是非常昂贵的,而且结果也会和目前的推荐日摄食量的结果非常相似。
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