Thanks Mistofviolets!

Do you know if ALL vitamins contain corn? I am currently giving my son some ground-up adult vitamins that are listed as corn-free (among other things).

I had no idea about the milk cartons and tea bags. Hmmm, I also buy ready-made veggie broth in aseptic packages - I wonder if those containers have corn? I'm planning to make rice milk and/or almond milk for ds.

Mind boggling! Thanks for all your help!