搜到一个 (不知道是不是权威) Organic Dairy Report/Ratings Arranged by Cow Star Ratings. http://www.cornucopia.org/dairysurvey/index.html 关于horizon和organic http://www.wisebread.com/horizon-organic-milk-is-it-all-just-li And here's the punch line, taken directly from the USDA: "No distinctions should be made between organically and non-organically produced products in terms of quality, appearance, or safety." Basically, even with the USDA Organic Seal, the food can really make no claims that it is more nutritious, better quality or safer to eat. In short, organic food may in fact be almost no different at all than regular food. Until you notice the price tag…often double, or even triple the price of the same product without the USDA seal. So, continue buying Horizon Milk if the copy makes you feel like you're doing something good. But now that you know it's not quite a truthful picture, maybe you can pass by the Horizon milk aisle and stop contributing to an enormous agribusiness that feeds us more lies than good products...and charges you extra cash for the privilege.