I designed a menu that was seven meals / ~4000 calories a day of dry (meaning I didn't have to cook it or carry a stove) food which left me pretty well-off. A lot of my food choices were based off the work of professional hiker Andrew Skurka. His website (http://andrewskurka.com/) has a lot of good info on nutrition for endeavors like this. I'm not sure what my weight was before and after, but I didn't really lose any weight - no matter how gaunt my mind and heels felt. Thanks for reading.