The only soy products I currently use are a steak sauce which contains wheat free soysauce, and a wheat free soysauce. These products are marketed as Richfood and/or LaChoy ~ definitely not at the top of the soysauce snob market hierarchy, but certainly safe for me.
Think of soysauce as a cooked and fermented product ~
BLAH! Soysauce is a poison in it’s own right.
The salt alone in that stuff is enough to kill you, never mind the rest of the -who knows what is really in there- stuff. Most of it is made in China after all. I never touch the stuff.
Wheat, barely and rye isn’t bad for you. The key is staying away from refined by-products made from it, like gluten.
Stick to whole grains and you’ll have a healthier digestive system