Angell, I appreciate the sentiment, but I'm hardly infallible and I certainly don't know more than what's in my very limited brain pan.
I think that everyone should have a reasonable stock of food such as that. It's hard to say when we might need it, and it might last longer than we will!
It only stays fresh about 6 months after you open a can, however. So you have to finish a can within that amount of time.
Anyone else have suggestions?
Annie