Hm interesting, I get that sometimes, I'l know I haven't eaten for ages, but instead of being hungry, I'l feel sick to my stomach, and end up feeling like I want to blow chunks, it never gets to that stage, but it has required antinauseants before.
Makes me feel even LESS like eating than I did in the first place.
I'm not anorexic though, but am of a very slim build, what there is of me, is all lean meat, at any rate your average polar bear would take one lil' nibble, spit me out, and go off after a nice greasy seal or two.
(Which should I ever be faced with a hungry polar bear, I won't be complaining about, the spitting out that is, not the nibbling

)
I seem to stay at just a touch below 10 stone, no matter what I eat, even if I neglect to work out for a while and decide to go on a macdonalds binge.
I wish I could gain muscle easier, but on the other hand, I'm glad I won't ever become one of those blob-creatures you see on TV with a 'feeder' for a partner, and who requires a crane to lift my arse crack just to let one off

thats not to say, before anyone picks up on it, that I think I can get away with gorging on macdonalds and the like, I just, like some fast food now and then.