Don't forget you also have to take the time to cook that food.

It's much more time saving to cook something that's already half prepared, like a taco kit, hamburger helper, or chicken nuggets than it is to prepare a whole dinner from scratch on a weekday to feed your kids.

Also, even the best grocery stores around my place have pretty bad produce that are either half rotten or too unripe to eat right away and have no taste.

Blame the victims all you want. But you're wrong.