Ain't that the truth! That's one of those "no compromise" sodium additions to my food. I only use 1 teaspoon per about 1.25 pounds of chicken breast, so it doesn't work out to be that much sodium anyway.
I've recently been trying to substitute "Braggs Seasoning" in my turkey burgers. That will help reduce the sodium as well. As you, and now everyone else can see, I eat A LOT of turkey burgers!