Although most major food allergies begin in childhood, one allergy in particular stands apart: shellfish. An allergy to shellfish may develop any time during a person’s life, but tends to present in ...

Seafood like shrimp, crab, and lobster are a type of shellfish. Shellfish are good for your brain and heart, but it’s common to have a food allergen to foods in this group. Shellfish have been eaten ...