and it's a very inexpensive high potency sweetener.

而且作为高效甜味剂价格也低廉
People are worried about high fructose corn syrup.

人们担心高果糖玉米糖浆是否安全
Scientists are doing studies on this, and they're not all very favorable

科学家对此正在研究
to high fructose corn syrup, and that may very well be why you've seen

结果并非都对果葡糖浆有利
the recent ad campaign by that industry saying that

这很可能也是为什么你会看到近期的
high fructose corn syrup is really no different than sugar.

食品业广告宣传上声明它和糖没有差别
We'll talk about this in the discussion when we come to soft drinks

这个问题留到以后上到软饮料时再讲
in a later class, but this is a perfect example of normalizing deviants,

这是典型的颠倒黑白的例子
what the psychologists call normalizing deviants.

心理学家称其为归一化偏差
You take something like sugar,

你们吃的东西和糖类似
that's having a really bad impact on the population.

但这的确会对人体造成负面影响
Every nutrition body in the world says

世界上每个营养组织都呼吁