weed should help with the appetite issue - at least a little. i didn't have cancer (or i did, but not requiring chemo or radiation) but there was a point where medical issues had totally destroyed my appetite as well. the medicines, in particular, always made that aspect worse. marijuana helped -- sometimes probably too well because i would often end up eating junk foods rather than real foods. anyway, i recommend trying it, and tweetb's reputation as well as the $22 price tag make it a nice place to start!