I'm not sure if I'm severe - I get a three-day migraine that is not unresponsive to medication if I eat gluten. 🤷 I was vitamin deficient and had damage to my intestines, but that's fixed now. I have a lot of other weird food stuff going on, but am still unclear if it is even related. The biggest complication is not being able to eat out easily. And I'm that person at parties that I brings their own food.