Also, if you are eating chicken, FitDay assumes that you are eating chicken that is injected with a salt solution. They do not provide an option for a natural chicken (or turkey) meat that contains much less sodium.
I just discovered this after using the site for over a year. Sodium was never a concern for me, but as my blood pressure has crept up, I'm interested in tracking it. Apparently this will not be possible unless I make a whole lot of custom foods. Also, if you use raw values for veggies, you will get something closer to reality.