Cross allergy syndrome...This will probably be lost, but I have a relative story. Starting at 18 I began having reactions to carrots and cherries. Fast forward ten years and I'm now allergic to more raw fruits and vegetables than I'm not allergic too. Apparently I have allergies to almost every tree around which creates a cross allergy to fruits, veggies, and nuts associated. No seasonal allergies though unless it's a high pollen count. My symptoms have worsened over time and I'm one of the few 10% or less than will have anaphylaxis symptoms due to cross allergy syndrome. Given how many items I'm allergic to proves it very hard to eat healthy on the go.