Hi, I've noticed that I've lost some weight (8 lbs, there about) under a year. I'm not sure if I should call it loss of apetite but it takes me forever to eat food. Near 45 mins. I've had this problem for over 2 years now. Otherwise I'm fine. Any idea what could be wrong with me? I'm worried about the weight loss. I did a barium meal test and that didn't reveal anything.