Pizza is another food found amongst women suffering from Pica. Pizza contains all sorts of spicy and pungent foods, like chilli and onions. Again the reasons are not clear as to why women crave them. We think that they should be allowed to eat all these yummy foods since they spend so much time dieting! Eating a healthy diet overall will make these cravings effects pretty much null and void and could be the bodies way of telling us what it wants.