Modern foods actually makes variety simpler, since you can lump them all into one food category - modern food is often slight seasoning and proportion variation

Modern foods actually makes variety simpler, since you can lump them all into one food category - modern food is often slight seasoning and proportion variations on the same processed ingredients, so you don't want to eat it frequently. An occasional pizza or birthday cake or soda is ok, but they're not great for daily food sources, especially with hfcs or lots of sugar.