21.   The corn was approved for industrial use and as animal feed but never licensed for human consumption because of questions about whether it can cause allergic reactions.

22.   The corn was approved only for animal feed because of unanswered questions about the potential to cause allergic reactions in humans.

23.   The Environmental Protection Agency has yet to approve the corn for human consumption because of questions about whether it can cause allergic reactions.

24.   The engineered corn has been approved only for animal consumption because of concerns about its safety for humans.

25.   The genetically engineered corn was approved only for animal feed and industrial uses.