http://en.wikipedia.org/wiki/Genetically_modified_food
看维基百科,英文的转基因食物条目。
In 2009, countries that grew 95% of the global transgenic crops were the United States (46%), Brazil (16%), Argentina (15%), India (6%), Canada (6%), China (3%), Paraguay (2%) and South Africa (2%). [ 13 ] The Grocery Manufacturers of America estimate that 75% of all processed foods in the US contain a GM ingredient. [ 31 ] In particular, Bt corn, which produces the pesticide within the plant itself, is widely grown, as are soybeans genetically designed to tolerate glyphosate herbicides.
美国出售的食物中有75%的转基因成分。
如果有害,美国人都是傻逼吗。。。