Kid - as discussed before ... ur in a pickle... be good - "do the time" and get outta the situation as a priority.
On the proper diet - herbs and superfoods are not needed...
We can all afford to eat properly.. we HAVE to. (ie: you can go to work on an organic farm, you can get a job at a major food store - work in produce.. get discounts etc...)
Work and save enough to get a small place where you can raise some of your own and you will be on your way...
Keep your chin up... ALL of us live better than most of the world.. your best years are just ahead !