"While the study progresses understanding … it does not provide evidence that non-coeliac gluten sensitivity does not exist." It is literally impossible to pro

"While the study progresses understanding … it does not provide evidence that non-coeliac gluten sensitivity does not exist." It is literally impossible to provide a posteriori evidence that something does not exist. All you can show is lack of evidence that it does. I'm not overly impressed with a research dietitian who doesn't understand this concept. On the topic of non-coeliacs and eating gluten free, as a non-coeliac who has a coeliac partner, it is usually just easier to make entirely gluten free meals than have to worry about cross contamination, and certainly does get me to try new grains, and other interesting new cooking ingredients.