Gluten intolerance, as it turns out, is a wildly overdiagnosed condition. There are, in fact, double the amount of people who are actually allergic to produce like fruits and vegetables, than people who are allergic to gluten. The people are allergic to produce can have symptoms present that are very similar to that of hay fever. A lot of people assume that they have a gluten intolerance, and have already cut it out of their diet without a proper diagnosis. A diet lacking in nutrients can lead to more serious health conditions in the future.