This is not really accurate at all, Honey is actually the only food that never spoils, so the fact that it is on the list makes the whole list suspect. Now Vegemite, whilst the rest of the world hates it is the king of spreads(esp with cheese) but it lasts longer than 2 months, or the 750Gm jar I have in the pantry would be gone months ago, ditto the peanut butter, so basically the validity of this whole list is being called into question.