So, I am 20 years old (almost 21) and I have been a j-poucher for almost 3 years, now. I've been struggling ever since my surgeries to gain weight and just wanted to know what some other j-pouchers may have used or found effective in helping them to gain weight. I am 5'3" and currently weigh 89lbs. My healthy weight before the surgeries was 105lbs and immediately following the surgeries went down to 100lbs. However, I started losing weight quickly after that due to not being able to absorb quite as much as a normal person. I have tried drinking boosts, protein shakes, bigger meals, working out, etc. Nothing has seemed to work so far. Any suggestions?