How much is too much?

This is actually a two-part question. I am still pre-op and was wondering how much sodium is too much post-op and what about soy foods, particularly "ground meat" substitutes. I found some really interesting soy product recipes, but the sodium contents are all really high.

We greatly appreciate your interest in helping us build our Q&A database. To discourage vandals from posting garbage, however, we require people to register before posting.