I recently received a box of Apple Jacks® cereal, and I noticed an unusual disclaimer on the side panel. (see sample box)

Presumably, this is for the benefit of parents with soya-intolerant children, but my question is:

How did soybeans get in the corn flour?

"The world may never know..." TM?

 

Several people have suggested (and I have seen mentioned on another food package) that the same milling machines are used for various crops, and that small amounts of one may get into another...