But what if you only eat fresh foods? How can you alternate stocks of products you don't normally use?
Grow a garden? :) I go through my food storage once a year, checking the dates. Whatever is close to being out of date goes to the local food kitchen/homeless shelter. I also freeze a lot of fruits and vegetables, as well as meals. I do rotate those because of the short freezer time for most things. Good luck, it does take some creativity to keep foods current and what your family eats.