Watch out for the hotdogs, sausages and other processed meats as they contain not only the nitrates/nitrites, but also they usually have LOADS of sodium. That can contribute to stalls if you are not taking in extra water to balance out the effects of sodium.

I used to eat kosher, all-beef hotdogs for lunch when I started, but the sodium was just too much. Now they're just an occasional treat.

HTH-
Nikki