You can purcase most of these items from your local grocery store. Find one that has a bulk section, because it will be the cheapest and it will also list the calories. Every company will list them differently. You may have to go to a Health Food Store, and it will cost you a little more, generally, but not always. Oh! Wait.......I forgot, cut down on the salt. Buy unsalted items. Like unsalted nuts, paste, or sauce, those kinds of things. My Favorite, is oven roasted nuts, or seeds. They are the BOMB, and good for you as well, in moderation....of course.