I too have pancreatic cancer I'm a stage 4 and I experienced weight loss about 38 lb loss of appetite & vomiting. But the great doctors at my cancer institute administered two different type of chemo in it seems to be working wonders. It's continued to shrink more and more. The chemo helps me get my appetite back and marijuana helps to also. I also take quite a bit of treatment & supplements for my digestive system that includes Cura med, mushroom turkey tail, grape extracts, frankincense, water and tea , vegetable & fruit supplements ,try to stay active ,exercise, stay away from stress and negativity. And if you're religious person then pray he d love to hear from you.