yes when I eat marinara it looks like a massacre - freaked me out the first few times until I realized what was going on. Though I can pretty much eat anything i want now... if Im a bit sensitive I still have some cramping with fruit and veggies... its going to be trial and error Im afraid. Though I always say better to go to the ER and have nothing wrong then wait it out and end up in hospital on deaths door (which is what I did before my surgeries)