My older DD deathly, not kidding, allergic to shrimp and drs think iodine in xray contrast scans so we're careful with that. She's so allergic that touching utensils used with shrimp cause an allergic reaction. However, she can and does eat lobster when I have some and she likes some crab and also scallops. She has tons of other allergies like tree, grasses, pollens, mold, furry 4 legged critters but she has built up a tolerance to our furry children. Horses, in particular, bother her. Weird what the body can do.