1 doctor weighed in:
What specifically causes your shellfish allergies?
1 doctor weighed in

Dr. John Overholt
Internal Medicine - Allergy & Immunology
In brief: Muscle
People with shellfish allergy are usually allergic to a protein found in the muscle of the shellfish.

In brief: Muscle
People with shellfish allergy are usually allergic to a protein found in the muscle of the shellfish.
Dr. John Overholt
Dr. John Overholt
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