Loren Pechtel said:Good food isn't always expensive. It just takes more work to prepare than the processed junk.
This is true. I did it myself when i was a student.
But we should look also to if the working poor have as much time and energy so to prepare such food for themselves, if they have the knowledge of what to eat and how to prepare it, if they have working tools to prepare it with, and if they are as able to prioritize their nutrition or if other more immediate life and death concerns keep their attention away from it.