Unfortunately no, it seems I have developed an allergy to soy protein, or at least one of the proteins in the soy, from having too much of it in my system "I guess that is a thing". And worse I've become sensitized, so things like soy milk or soy protein bars are triggering the same numb throat constricting feeling. I didn't know cliff bars used soy protein until I had one yesterday, now I know. It is potentially dangerous enough that I am avoiding soy. I have an order of Meal Squares on the way and if that doesn't work out, I'll try some 100% space food where you get to pick the protein. I hear that a hypoallergenic gmo soy is in the works, a bean without one of the proteins that most people are allergic to, but that is years away. Wish there was a soylent 2.01 with a different protein.