My two cents ah,
salted penuts fine. Just don't over do it in terms of total carbs.
mustard / mayo fine, get rid of ketchup (many carbs)
what is integral bread? Bread, except for low carb bread and low carb wraps needs to be eliminated.
natural and other fruit drinks need to be eliminated
I find splenda to be absolutely fine with no concerns or side effects (some disagree). I also have no trouble with neutrasweet.
Tums are fine. hopefully won't need them if you low carb.