Soy Sauce?

We had our first encounter with soy sauce since treating again for it mid-April.  Our neighbors invited us over for dinner, and they served the most delicious pork tenderloin marinated in steak seasoning and soy sauce.  I held my breath a bit as my son ate two pieces (not bites, but actual slices) of meat.  No reaction!  He'll have to try a stir-fry before I'm really convinced he's good with soy sauce, but it's a good start.

Since my last post my son has treated for animal fat, candida w/mucus membrane (trying to get rid of the itchy privates that still make an occasional appearance), and he re-treated for egg whites & yolks after the RAST test came back.