Sorry for not being more clear. The argument is that even though it's easy for me to tell what's milk, I realize that it actually requires quite a bit of nutrit

Sorry for not being more clear. The argument is that even though it's easy for me to tell what's milk, I realize that it actually requires quite a bit of nutritional and cultural context, and that we should therefore consider not doing it. I also realize that it seems silly to put "may contain traces of milk" on a carton of milk, but we should still consider doing it for the same reason. Reserving "milk" for dairy products is not in itself sufficient because many dairy products don't use it ("cream", "kefir", "half&half"). The end goal is that Timmy should be able to look for a specific phrase on the nutritional info, rather than spending all day on the toilet because a bunch of nutritionally savvy and well educated native English speaking felt that it should be obvious. As a bonus, it makes NLP easier.