I am glad that real healthy food isn't much more expensive where you are but it is here. Boneless, skinless chicken breast is over $2.00 a pound yet chicken with the skin on is .99 a pound. Apples, the good ones are at least $1.99 a pound and go up from there.
I do find ways to budget and try to really healthy, but buying like that for 5 is hard to stay on budget, especially when 2 of the 5 are growing boys. lol
Trust me, I know the pain in the wallet with groceries in Florida. I hardly ever bought fresh fruits or veggies because it was so expensive, I mean like 1.50 just for an apple. And the oranges Florida is so well known for all goes to producing OJ, a small small portion is retailed (but mostly in those holiday catalog orders). The oranges found in the grocery stores is all California oranges.
Now that I'm out here in California, I can buy all the fresh veggies and fruits I want for a whole week for like $5. I mean, all my favorites, and more than enough for a week's worth. I try not to buy more than that, since I can get more the next weekend. Meat has been put on the back burner of my grocery list. I now wind up maybe once a month or two at the grocery store for meats with a 25$ budget. I buy the bulk packages of pork chops, chicken legs, 2lbs of ground beef, and those thin slices of beef. I clean, divide, and package all the meats for individual meals.
It amazing how much of a difference the grocery bill can run you depending on your state. And if you're state is known for it's agriculture. Florida doesn't grow food, it's all based on tourists, so groceries run higher.
For the OP: I'd stick to your health. You can do so much to yourself for the long term if you don't take care of things now. Things are always harder as you get older.
If you think you've worked on your daily budget enough, maybe it's time to sit down with a financial planner. See how much you really need to be putting into retirement funds and what-not. And try to get your money working for you, so you can get the debt cleared away without so much sacrifice.
I think your first thing should be to cut out the gym membership and put that money towards your debt.