Food is a very tricky thing to deal with when you have SMAS. The problem I have is whatever I eat usually takes two or more days to fully digest and go down my dudenoum. Foods that i've experienced that are way too difficult to digest for me is, red meat, chicken, rice, cookies (harder ones), and broccoli. I found that going on a Vegetarian or Pescitarian diet helps. I try to avoid dairy as much as I can because that also takes a long time for me to digest. When I'm backed up and i'm In a lot of pain i stick to a liquid diet so i can let whatever is stuck in my duodenum digest. On those days I'll try to get as much calories as I can through Ensures (i recommend the Ensure Plus!) because they help me keep some food down and don't cause me pain. I also try to eat jello, yogurt (dairy-free), AVOCADOS are the best they have such good nutrients and are really easy to digest for me and I love to add it to some soft eggs with dairy free cheese. Mangos, aspergers, and mushrooms., spinach, Are all yummy yummy foods you can get creative with and are easy to digest for me personally.