Like everyone has said Ramen noodles have a lot of fat and sodium. I have a friend who rinses them after cooking, but I doubt that gets much of the oil off.
Do you like to cook? Cooking from scratch is actually much cheaper than buying convenience foods. Some of my favorite cheap eats:
~Beans & brown rice
~ww pasta with marinara
~polenta with various toppings (polenta is easy and cheap~it's just cooked coarse cornmeal~we use leftover bits to top it.) It's very filling!
~veggie stir "fry" (very little oil & then water for the rest of cooking) & brown rice (we eat a lot of rice

.)
If you are really broke try cutting down on meat. I think meat is way more expensive than veggies.
Oh, also try finding a CSA farm in your area. You pay a weekly (or monthly) fee and they deliver veggies every week. I find this is cheaper than farmer's markets.