美国是唯一的国家允许一种人工合成的生长激素rBST刺激乳牛产牛奶的。。。

rBST 全名是 recombinant bovine somatotropin (rBST)，是 Mansanto 公司对人类的危害最大的发明之一。另一个是 GMO 转基因生物。

In October 2010, a U.S. court of appeal found based on studies presented that there is a "compositional difference" between milk from rBSG-treated cows and untreated milk. The court found that studies have shown that rBST milk has: increased levels of the cancer-causing hormone IGF-1; lower nutritional quality when produced at certain points in the cow's lactation cycle; and more pus in the milk (increased somatic cell counts), which "make the milk turn sour more quickly and is another indicator of poor milk quality."

^{但是美国的 FDA 却说：}

According to the Food and Drug Administration, food products made from rBST treated cows are safe for human consumption, and no significant difference exists between milk derived from rBST-treated and non-rBST-treated cows.^[15] The FDA found BGH to be biologically inactive when consumed by humans and found no biological distinction between rBST and BST.

现在美国许多牛奶罐上都有不含rBST的注明，所以爱喝牛奶的人要注意了。

所有跟帖： 

• 请问中国不允许吗? -jaydad- ♂ (0 bytes) () 10/28/2010 postreply 15:03:31