Shrimp

What the research shows

Not enough

published research on this page yet*

*Allergies present

A swimming crustacean with a long body and thin legs.

People eat the muscular tails of many forms of shrimp.1

What research says

Allergies and intolerances

These are about people with an allergy, an intolerance or coeliac disease. The signal is about the ingredient itself, and these are about the person eating it, so the signal does not count them.

  • Food allergy burden3

    Shrimp allergy is the most common food allergy in the United States, and scientists say better tests and treatments are still needed.

  • Future allergy therapies4

    Scientists are still looking for ways to treat shrimp allergy besides just avoiding shrimp.

  • Allergic reaction proteins5

    Shrimp holds proteins like tropomyosin that can set off allergic reactions, and scientists are still working out how to stop them.

  • Shellfish allergy risk6

    Shrimp holds allergens that survive cooking and processing, so eating it can still trigger allergic reactions.

Single cases of misuse or overdose

One person or one incident, such as an accidental overdose or a mistake in a kitchen or factory. They are real, but a single case does not show what happens at normal amounts, so the signal does not count them.

  • Shellfish allergy and asthma2

    In one patient, house dust mite shots eased asthma and shrimp allergy, but it is not known if this works for others.

The signal at the top counts the findings in people and in animal and lab studies. A concern in studies of people outranks animal and lab studies, and “No concerns” needs at least one finding in people. When most findings in people point one way, the page leans that way (“Mostly”), and every finding is still shown. Findings whose study type is not stated are shown but not counted. This page is a reference, not medical advice. It describes what regulators and published research say. Talk to a doctor or dietitian about your own diet.

Products

The 6 most-scanned of 2,707 products on Open Food Facts that list shrimp.

  • Prawn Crackers Tesco · 60 g 0 additives
  • Kimchi Sliced Napa Cabbage Jongga · 1.5 kg 1 additive
  • Prawn Crackers Asia Green Garden · 100 g 0 additives
  • sainsburys prawn crackers Sainsbury's 0 additives
  • Bold Thai Red Paste Waitrose & Partners 0 additives
  • Green Curry Paste Mae Ploy · 400 g 0 additives

References

  1. 1Shrimp. Wikipedia. Accessed September 30, 2026. CC BY-SA 4.0.
  2. 2Cortellini G, Spadolini I, Santucci A, et al. Improvement of shrimp allergy after sublingual immunotherapy for house dust mites: a case report. Eur Ann Allergy Clin Immunol. 2011;43(5):162-4.
  3. 3Su BB, Blackmon W, Xu C, et al. Diagnosis and management of shrimp allergy. Front Allergy. 2024;5:1456999. doi:10.3389/falgy.2024.1456999
  4. 4El-Qutob D. Shrimp allergy: beyond avoidance diet. Eur Ann Allergy Clin Immunol. 2017;49(6):252-256. doi:10.23822/EurAnnACI.1764-1489.16
  5. 5Xu BL, Wang YY, Chu XL, Dong CM. Research progress and immunological insights of shrimp allergens. Fish Shellfish Immunol. 2025;156:110051. doi:10.1016/j.fsi.2024.110051
  6. 6Chen Y, Zhang Y, Long Y, et al. Mechanism-oriented processing and molecular strategies for shrimp allergen risk mitigation. Int J Biol Macromol. 2026;374:153321. doi:10.1016/j.ijbiomac.2026.153321