It's damn hard to keep down. I do the big-lunch-small-dinner thing because I go to the gym at night and don't like to eat big before/after.
Today I've eaten:
Breakfast: Tea and a granola bar.
Lunch: 2 tuna on wheat w/baby spinach and hummus, and a bowl of organic chili.
Look at my sodium already:
One slice of wheat bread has 170mg, and there are 500mg in a can of tuna. So just for lunch I'm over 1800mg. Granted 680 was in the chili which I don't usually have, but still - 1200mg in two sandwiches, discounting everything you may have for dinner, is a damn lot.
It's hard to find stuff that's low sodium, apparently.
Seafood has a lot more sodium in it than I expected. I had shrimp last night and the quantity was pretty high. I'll have to work on my love of seafood a bit