Hi I have the same problem. I am 41 and I have been thin all my life I am 5'5" and weigh 101. I am tired of people telling me to eat. I eat more than most people but never gain a pound. I have tried to eat more calories. But it still dosen't work. I read that it could be caused because of a Hyper-tyroid but I haven't been tested yet.

ya, i have tryted a few things, but none of it seem to work, im just tired of watching all these shows and ppl talking about losing weight, there are ppl that do want to try to gain it....

Hey don't feel bad their are other people in your shoes and i'm one of them.

I had doctor tell me to take vitamins and then I had one tell me to eat yogurt regular yogurt with corn

syrup.  I dind't try it yet because it sounds nasty to me but hopefully it works.  Good luck on wg.