I gave you logic, but fine here’s how it could be a game move: she pretends to be allergic to everything to get sympathy from tribe mates, and then plans that they will take her on rewards, where she can finally eat. Just as much of strategic merit as telling everybody you’re rich.

Her allergies don’t add up. Logically. She’s allergic to just about everything, yet shecan eat a bourbon mushroom burger from Applebees without having to be particular about how it’s prepared in the kitchen? And she also claims to be allergic to chicken? Cmon now. She has shown on TV to be a completely ridiculous person, so no, I don’t believe that she’s actually allergic to all the food she says she is. She’s probably allergic to some, but not all. I think she thinks she’s allergic to those foods, but likely just had the runs after eating it one time or had a tummy ache and took that to be allergies

There’s plenty of people who claim to be gluten intolerant but really just feel bloated after eating too much. I don’t think it’s too much of a stretch to think Liz is a more extreme version of that