I would think that the only reason to buy the "baby" version of certain foods is because of (1) the vitamins and minerals they add in the right doses for babies in the foods themselves (2) it is fine enough so that the baby won't choke or gag on any pieces and (3) there
shouldn't be any preservatives or other additives that are bad for the baby (unfortunately, if you read labels, that's not always the case).
That said, I was told that regular foods (fruits, oatmeal, etc) are fine for older babies as long as they are soft enough, cooked enough or melt in the baby's mouth.
