because there is more harm--

因为可能反而会更有害
I'm assuming you mean from eating the high calorie foods

我想你的意思是通过摄入高热量食物
then you get the good from coming from the vitamins and minerals.

你还想从中获得有益的维生素和矿物质
This is an interesting thing. Now food companies do this a lot.

这很巧妙采取该做法的公司比比皆是
They fortify foods, and there are cases

他们采取各种各样的方式来强化食品
where the fortification is a very good thing.

强化食品本身是件好事
For example, we mentioned before,

例如我们之前提到的
putting iodine in salt helps

在食盐中加碘
prevent certain deficiencies,

来预防碘缺乏
folic acid and certain things helps prevent birth deficiencies;

叶酸等等可以防止生育过程中的叶酸不足
so there's some examples of where fortification

这些强化食物的例子
is a good public health move and there's general consensus

是以提高公共健康为目的