I am an avid food storage expert. I've found by keeping a little extra food on hand that I save time, space and money by always having something on hand to cook, by grouping everything together I can easily locate things instead of having to shuffle through to find the only can of something and I save a ton of money by eating out much less often and buying food in bulk is almost always cheaper.

Its much easier to organize 10 cans of each product than 1 can each of ten different products. I never lose anything in the back of my cupboard. It's always right there where I need it.