Oh yeah, college. PB&J was always a staple. Milk, orange juice, eggs. I didn't learn about vegetables until later. You can buy a lot of veggies pretty cheaply. It's quite amazing, really. Brown rice with steamed broccoli and cheese sauce on top. Any steamed vegetable on there. Beans. You can cut a lot of cost out by eating plant foods, and flesh only very occasionally. How much? Who knows? If you start to get a belly, cut it back.