I was in the dentist office today and read an article in Canadian Living Magazine. (A generalist magazine, geared to women, focused healthy eating, family life, fashion, weight-loss, etc. Not at all survival focused but often also containing articles or at least ads for 72 HR Canada) The article recommended "purging all canned food from your kitchen" because it's high in sodium. (To be fair, they said "kitchen" not "pantry" but the difference will be lost on most.) It seems counter to their consistently seasonal advice to stock up on supplies for emergencies. I realize canned good aren't the be all and end all BUT they do address the cost issue and are pretty easy to procure and store. Of course, organic evaporated or condensed milk will probably still seem to expensive if someone already has the mindset that extra supplies are an unnecessary expense.