Hi, I'm an extremely petite girl and no matter how much I eat I can never gain weight. Whether in a flare or not I still have trouble putting on weight and sometimes end up losing more weight even if I'm eating well. I have a formal event coming soon and my legs literally look like sticks. Does anybody know any way to gain weight effectively with crohns? I've seen people try the muscle building method and their size do get bigger. Have anyone tried this? Any suggestions is appreciated!