My husbands swears he is allergic to soy in some way. I believe he is just sensitive to it. Some soy products will cause him to have some physical reactions, but nothing life threatening. But he won't touch the stuff. However....he has had some things with it in it...and nothing bothered him so it must be something else in them. I have no clue. He ate one of those sushi rice wraps the other day that are very sweet and he said he felt his lip puffing up. Not sure what he can eat as an alternative while following the kind diet.