good nutrition is somewhat easily obtainable even while in prison actually moreso in prison thatn in county jail. In my county I ate a pretty much clean diet. albeit you gotta have someone putting money on your books but if you do youre set. theres the canteen which was mentioned and every week I would buy beef jerkey, cans of tuna and cans of chicken, (When they were available at first, tons of oats, pb, jelly, tons of red rooster hot sauce to mask the shitty food, dehydrated beans, and tortillas. That was in addition to what they give you for free. 3 am you get a paper bag full of one cup of sugar free corn flakes, one small milk, one small juice, 6 slices wheat bread, mustard and mayo on bologna and cheese days or pb and j, then you get an apple and orange. Now to eat healthy you could trade with the diabetics who get twice as much fruit, milk and cereal. that bag has to last you all day until 530 for chow time which consisted of the same thing everytime, some kind of texterized meat product soy based im sure such as hot dog, hamburger, bean burrito, pasta with mystery sauce, accompanied with a cabbage salad, mixed green veggies, a wheat roll, corn bread or corn tortillas on bean day, and some kind of dessert such as angel food cake. so pretty much you have all your bases covered, oats and wheat bread for carbs, milk, juice, fruit, protein from meat beans and pb, fats covered by pb, and theres even more food available in prison than in county. but that being said you can get super fat just as easy as super cut up. they also offer honey buns, candies like snickers and twix and stuff like that. go check out mycarepack dot com. I cant type in the actual link since I dont have enough posts, and see some of the things you can get if you were ever in your countys jail or prison since the availability differs county to county youd be surprised at whats available. and oh yeah whats online is only a small fraction of what you can order, each tuesday in my county you get an order form which has around 200 to 300 items you can choose from.