It is more of a precaution for your kids. I have

来源: 于 2012-11-15 10:44:58 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

seen a lot of very very FAT kids and I think it is somewhat linked to the 激素 used in lots of the modern farms. It's better safe than sorry.