Shellfish Allergy
An immune reaction to proteins in mollusks (mussels, oysters, scallops) or crustaceans (shrimp, crabs, lobsters). Can cause hives, swelling, difficulty breathing, anaphylaxis. It is a strict contraindication for supplements containing shellfish components (e.g., glucosamine derived from crustacean shells, chitosan, sometimes krill oil Omega-3).
- What may help
- 0
- What to avoid
- 4
What may help (0)
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What to avoid (4)
- Chondroitin Sulfate Supplements Very highClinical
If you have a shellfish allergy, avoid chondroitin sulfate unless it's certified to be derived from a non-shellfish source, like bovine or avian.
- Collagen Peptides Supplements Very highClinical
Avoid marine collagen if you have a shellfish allergy, as it is sourced from fish and may trigger a severe allergic reaction.
- Glucosamine Supplements Very highClinical
If you have a shellfish allergy, avoid glucosamine, as it's often derived from crustacean shells and could trigger a severe allergic reaction.
- Omega-3 Supplements Very highClinical
If you have a known shellfish allergy, avoid Omega-3 supplements derived from krill oil, as they may trigger an allergic reaction.